Alternate breeding method for egg-laying pigeons and pigeons with young pigeons

Abstract

The invention discloses an alternate breeding method for egg-laying pigeons and pigeons with young pigeons, and relates to the technical field of poultry breeding. The alternation of the egg-laying pigeons and the young pigeons is completed through the four steps of (1) region division, (2) egg-laying pigeon breeding, (3) young pigeon breeding and (4) alternation breeding. By means of alternate breeding, it can be ensured that the pigeons lay eggs and carry the pigeons in the optimal state, and therefore the overall breeding efficiency and economic benefits are improved. After laying eggs, the laying pigeons do not need to be hatched by themselves, sufficient rest and recovery can be guaranteed, physical and energy recovery is facilitated, the disease incidence rate of the pigeons is greatly reduced, the use amount of veterinary drugs is reduced, and the survival rate of the pigeons is obviously increased. And meanwhile, the alternating method is simple and suitable for large-area popularization and application.

Description

Technical Field

[0001] The invention relates to the technical field of poultry breeding, and in particular to a rotation breeding method for egg-laying pigeons and pigeons with young. Background Art

[0002] Pigeon is a special bird with characteristics different from other birds. It takes 30 to 40 days to produce a nest of pigeons. The production has certain rules and is cyclical. Its production process is egg laying → hatching → hatching → feeding → laying nest eggs. This is a compound cycle of production. Pigeon breeding and feeding technology has always been an important research direction in the field of poultry farming. The traditional pigeon breeding method mainly relies on the natural pairing of male and female pigeons, and jointly undertakes the task of hatching and feeding pigeons. However, with the continuous advancement of breeding technology, people have begun to explore more efficient and scientific breeding methods to improve the production efficiency and output of pigeons. Summary of the invention

[0003] In view of the above-mentioned defects of the prior art, the present invention proposes a rotation breeding method for laying pigeons and pigeons with young, so as to solve the problems raised by the above-mentioned background technology.

[0004] In order to achieve the above object, the present invention provides the following technical solutions:

[0005] A method for rotating breeding of egg-laying pigeons and pigeons with young comprises the following steps:

[0006] (1) Regional division:

[0007] Select the breeding land according to the scale of pigeon breeding, and then divide the breeding land into two parts, one is the breeding area for laying pigeons, and the other is the breeding area for raising pigeons;

[0008] (2) Egg-laying pigeon breeding: The egg-laying pigeon breeding includes feeding with egg-laying feed, wherein each egg-laying pigeon is fed with 90 to 100 g of egg-laying feed 2 to 3 times a day, wherein the egg-laying feed comprises 65 to 75 parts of basic feed A and 25 to 35 parts of egg-laying feed additives by weight; and the egg-laying feed additives comprise 15 to 20 parts of peony seeds, 12 to 18 parts of pepper seeds, 10 to 15 parts of riboflavin, 7 to 12 parts of dulaglutide, 7 to 10 parts of ovalbumin peptide, 5 to 10 parts of allium powder and 1 to 3 parts of guanidine acetic acid by weight;

[0009] (3) Breeding of pigeons: The breeding of pigeons includes feeding pigeons with pigeon feed, wherein each pigeon is fed with 150-200 g of pigeon feed 3-4 times a day, wherein the pigeon feed includes 40-60 parts of basic feed B and 20-45 parts of pigeon feed botanicals by weight; the pigeon feed botanicals include 30-40 parts of homoharringtonine, 22-30 parts of Chloranthus fortunei (A. Gray) Solms-Laub extract, 18-25 parts of Getonia floribunda Roxb. leaf extract, 12-16 parts of Lindera umbellata extract, and 16-20 parts of safflower oil. aggregata (Sims) Kosterm. (an evergreen small tree or shrub of the genus Piper in the family Lauraceae), 5-10 parts of Euonymus fortunei (Turcz.) Hand.-Mazz. (an evergreen vine shrub of the genus Euonymus in the family Celastraceae), 4-8 parts of Akebia quinata (Houtt.) Decne. (a deciduous, twining, woody vine of the genus Akebia in the family Akebiaceae), and 3-7 parts of Lessonia nigra (a large brown algae of the genus Lessonia in the family Phaeophyta, Laminariales, family Lessoniaceae);

[0010] (4) Rotational breeding: The rotational breeding is that after the egg-laying pigeons lay eggs, the pigeon eggs are transferred to the breeding area for young pigeons, and the young pigeons are used to incubate the eggs and feed the young pigeons; after the egg-laying pigeons have laid eggs 4 to 6 times, the egg-laying pigeons are rotated to be young pigeons, and the original young pigeons are rotated to be egg-laying pigeons, and this cycle is called rotational breeding. The breeding pigeons in the pigeon house that lay eggs relatively slowly and have a relatively low fertilization rate of breeding eggs are first used to breed young pigeons, in a mode of 2 breeding pigeons breeding 4 young pigeons or 2 breeding pigeons breeding 3 young pigeons.

[0011] Preferably, homoharringtonine is purchased from Sichuan Weiqi Biotechnology Co., Ltd.;

[0012] Preferably, in step (1), the area ratio of the egg-laying pigeon breeding area to the young pigeon breeding area is (1-2.5):3.

[0013] Preferably, the basic feed A in step (2) comprises, by weight, 30 to 40 parts of corn flour, 30 to 35 parts of fish meal, 10 to 20 parts of soybean meal, 5 to 12 parts of hemp seeds, 3 to 7 parts of gentian powder and 1 to 3 parts of vitamin E.

[0014] Preferably, the egg-laying feed additive in step (2) comprises, by weight, 18 parts of peony seeds, 15 parts of pepper seeds, 12 parts of riboflavin, 10 parts of dulaglutide, 9 parts of ovalbumin peptide, 8 parts of allium powder and 2 parts of guanidine acetic acid.

[0015] Preferably, the basic feed B in step (3) comprises, by weight, 22 to 35 parts of clam shell powder, 10 to 17 parts of bone meal, 6 to 10 parts of soybean meal, 4 to 8 parts of liquorice, 2 to 6 parts of gypsum and 1 to 3 parts of salt.

[0016] Preferably, the baby feed botanical agent in step (3) comprises, by weight, 35 parts of homoharringtonine, 25 parts of genus Cyperus rotundus extract, 20 parts of scaly-winged vine leaf extract, 15 parts of lindera stolonifera extract, 8 parts of euphorbia fargesii extract, 7 parts of akebia affine extract and 5 parts of radix spatholobi.

[0017] Preferably, the preparation method of the silk-spiked Chrysanthemum orchid extract comprises the following steps: crushing the leaves of the silk-spiked Chrysanthemum orchid, mixing them with an ethanol aqueous solution with a volume concentration of 60-70%, putting them into a microwave reactor, extracting at a microwave power of 200-250W, 30-35°C for 50-70h, filtering, concentrating and drying to obtain the silk-spiked Chrysanthemum orchid extract.

[0018] Preferably, the preparation method of the extract of Sesamum indica leaves comprises the following steps:

[0019] (1) taking fresh calyx winged vine leaves, adding deionized water 7 to 10 times the weight of the calyx winged vine leaves, crushing and homogenizing to obtain a calyx winged vine leaf extract dispersion;

[0020] (2) adding 600-1000 U / mL of cellobiase and 500-800 U / mL of papain to the dispersion of the extract of the leaves of the calyx winged vine, adjusting the pH to 5-6, and performing enzymolysis at 40-50° C. for 30-50 min to obtain an enzymolysis solution;

[0021] (3) The enzymatic hydrolyzate is placed at 80-90° C. for 40-60 min, filtered, concentrated, and dried to obtain a pterygium wilfordii leaf extract.

[0022] Preferably, the preparation method of the Euonymus fortunei extract comprises the following steps: chopping Euonymus fortunei, then adding 5 to 10 times its weight of water, boiling at 70 to 90° C. for 60 to 120 minutes, filtering, concentrating and drying to obtain the Euonymus fortunei extract.

[0023] Preferably, the rotation breeding method of the present invention is used to improve the egg laying rate and survival rate of pigeons.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] (1) Rotational breeding can ensure that pigeons lay eggs and raise young in the best condition, thereby improving overall reproductive efficiency and economic benefits. After laying eggs, laying pigeons do not need to incubate them themselves, so they can get enough rest and recovery, which is conducive to the recovery of physical strength and energy, and greatly reduces the incidence of diseases in pigeons, thereby reducing the use of veterinary drugs and significantly improving the survival rate of pigeons. Laying pigeons focus on laying eggs for a certain period of time, while raising pigeons focus on feeding young pigeons. This division of labor and cooperation helps to optimize the breeding process. At the same time, the rotation method is simple and suitable for large-scale promotion and application.

[0026] (2) Rotational breeding makes the management of pigeons more orderly. Targeted breeding and management can be carried out according to the physiological stages of pigeons to avoid unnecessary breeding fatigue. After the laying pigeons lay eggs 4 to 6 times, they will be rotated, which can significantly shorten the egg-laying interval, improve the egg-laying rate, and ensure the health of the pigeons. The egg-laying feed should be able to improve the nutrition of the pigeons and the female hormones in the body to promote the pigeons to estrus. The feed for raising pigeons should be able to increase the output of pigeon milk. Since the feeding feeds of laying pigeons and raising pigeons have different effects, the ingredients of the feeding feeds are also different. The present invention can provide the required feeds respectively by dividing the breeding land into laying pigeon breeding areas and raising pigeon breeding areas, which is convenient for management and reduces feed costs.

[0027] (3) Dulaglutide in egg-laying feed additives can regulate the blood sugar level of egg-laying pigeons, ovalbumin peptide helps to supplement the amino acids and peptides needed by pigeons, and guanidine acetic acid can provide an additional energy source or promote the metabolism of pigeons, indirectly supporting their nutritional needs during the egg-laying process. The present application provides the most suitable nutrition for egg-laying pigeons through the reasonable combination of dulaglutide, ovalbumin peptide and guanidine acetic acid, which is easy to absorb, significantly improves the digestibility of feed, and increases the egg-laying rate of pigeons.

[0028] (4) The botanical agent for pigeon feed is rich in various plant active ingredients, which can provide pigeons with the energy they need and enhance their resistance. At the same time, the plant active ingredients are highly safe and have no side effects, which can ensure the hatching of pigeons and the healthy growth of young pigeons. DETAILED DESCRIPTION

[0029] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0030] Example 1

[0031] A method for rotating breeding of egg-laying pigeons and pigeons with young comprises the following steps:

[0032] (1) Regional division:

[0033] Select breeding land according to the scale of pigeon breeding, and then divide the breeding land into two parts, one is the breeding area for laying pigeons, and the other is the breeding area for pigeons with young. The area ratio of the breeding area for laying pigeons and the breeding area for pigeons with young is 1:3;

[0034] (2) Egg-laying pigeon breeding: The egg-laying pigeon breeding includes feeding with egg-laying feed, wherein the egg-laying feed includes 65 parts of basic feed A and 25 parts of egg-laying feed additives by weight; the basic feed A includes 30 parts of corn flour, 30 parts of fish meal, 10 parts of soybean meal, 5 parts of hemp seeds, 3 parts of gentian powder and 1 part of vitamin E by weight. The egg-laying feed additive includes 15 parts of peony seeds, 12 parts of pepper seeds, 10 parts of riboflavin, 7 parts of dulaglutide, 7 parts of ovalbumin peptide, 5 parts of allium powder and 1 part of guanidine acetic acid by weight;

[0035] (3) Breeding of pigeons: The breeding of pigeons includes feeding pigeons with pigeon feed, wherein the pigeon feed includes 40 parts of basic feed B and 20 parts of pigeon feed botanicals by weight; the basic feed B includes 22 parts of clam shell powder, 10 parts of bone meal, 6 parts of soybean powder, 4 parts of liquorice, 2 parts of gypsum and 1 part of salt by weight; the pigeon feed botanicals include 30 parts of homoharringtonine, 22 parts of smilax china extract, 18 parts of calyx winged vine leaf extract, 12 parts of lindera extract, 5 parts of euphorbia fargesii extract, 4 parts of akebia extract and 3 parts of kelp;

[0036] (4) Rotational breeding: The rotational breeding is that after the egg-laying pigeons lay eggs, the pigeon eggs are transferred to the breeding area for young pigeons, and the young pigeons are used to incubate the eggs and feed the young pigeons; when the egg-laying pigeons have laid eggs for 4 times, the egg-laying pigeons are rotated to become young pigeons, and the original young pigeons are rotated to become egg-laying pigeons, and this cycle is called rotational breeding.

[0037] The preparation method of the silk spike chrysanthemum orchid extract comprises the following steps: crushing the leaves of the silk spike chrysanthemum orchid, mixing them with an ethanol aqueous solution with a volume concentration of 60%, putting them into a microwave reactor, extracting them at a microwave power of 200W and 30°C for 50h, filtering, concentrating and drying to obtain the silk spike chrysanthemum orchid extract.

[0038] The preparation method of the extract of the leaves of the calyx winged vine comprises the following steps:

[0039] (1) taking fresh sphenanthera calycifolia leaves, adding deionized water 7 times the weight of the sphenanthera calycifolia leaves, crushing and homogenizing to obtain a sphenanthera calycifolia leaf extract dispersion;

[0040] (2) adding 600 U / mL of cellobiase and 500 U / mL of papain to the dispersion of the extract of the leaves of the calyx winged vine, adjusting the pH to 5, and performing enzymolysis at 40° C. for 30 min to obtain an enzymolysis solution;

[0041] (3) The enzymatic hydrolyzate was treated at 80°C for 40 min, filtered, concentrated and dried to obtain the pterygium wilfordii leaf extract.

[0042] The preparation method of the Euonymus fortunei extract comprises the following steps: chopping Euonymus fortunei, then adding 5 times the weight of water, boiling at 70° C. for 60 minutes, filtering, concentrating and drying to obtain the Euonymus fortunei extract.

[0043] Example 2

[0044] A method for rotating breeding of egg-laying pigeons and pigeons with young comprises the following steps:

[0045] (1) Regional division:

[0046] Select breeding land according to the scale of pigeon breeding, and then divide the breeding land into two parts, one is the breeding area for laying pigeons, and the other is the breeding area for pigeons with young; the area ratio of the breeding area for laying pigeons and the breeding area for pigeons with young is 2.5:3

[0047] (2) Egg-laying pigeon breeding: The egg-laying pigeon breeding includes feeding with egg-laying feed, wherein the egg-laying feed includes 75 parts of basic feed A and 35 parts of egg-laying feed additives by weight; the basic feed A includes 40 parts of corn flour, 35 parts of fish meal, 20 parts of soybean meal, 12 parts of hemp seeds, 7 parts of gentian powder and 3 parts of vitamin E by weight; the egg-laying feed additive includes 20 parts of peony seeds, 18 parts of pepper seeds, 15 parts of riboflavin, 12 parts of dulaglutide, 10 parts of ovalbumin peptide, 10 parts of allium powder and 3 parts of guanidine acetic acid by weight;

[0048] (3) Breeding of pigeons: The breeding of pigeons includes feeding pigeons with pigeon feed, wherein the pigeon feed includes 60 parts of basic feed B and 45 parts of pigeon feed botanicals by weight; the basic feed B includes 35 parts of clam shell powder, 17 parts of bone meal, 10 parts of soybean powder, 8 parts of liquorice, 6 parts of gypsum and 3 parts of salt by weight; the pigeon feed botanicals include 40 parts of homoharringtonine, 30 parts of smilax china extract, 25 parts of calyx winged vine leaf extract, 16 parts of lindera extract, 10 parts of euonymus fortunei extract, 8 parts of akebia extract and 7 parts of kelp;

[0049] (4) Rotational breeding: The rotational breeding is that after the egg-laying pigeons lay eggs, the pigeon eggs are transferred to the breeding area for young pigeons, and the young pigeons are used to incubate the eggs and feed the young pigeons. When the egg-laying pigeons have laid eggs for 6 times, the egg-laying pigeons are rotated to become young pigeons, and the original young pigeons are rotated to become egg-laying pigeons. This cycle is called rotational breeding.

[0050] The preparation method of the silk spike chrysanthemum orchid extract comprises the following steps: crushing the leaves of the silk spike chrysanthemum orchid, mixing them with an ethanol aqueous solution with a volume concentration of 70%, putting them into a microwave reactor, extracting at a microwave power of 250W and 35°C for 70h, filtering, concentrating and drying to obtain the silk spike chrysanthemum orchid extract.

[0051] The preparation method of the extract of the leaves of the calyx winged vine comprises the following steps:

[0052] (1) taking fresh sphenanthera calycifolia leaves, adding deionized water 10 times the weight of the sphenanthera calycifolia leaves, crushing and homogenizing to obtain a sphenanthera calycifolia leaf extract dispersion;

[0053] (2) adding 1000 U / mL of cellobiase and 800 U / mL of papain to the dispersion of the extract of the leaves of the calyx winged vine, adjusting the pH to 6, and performing enzymolysis at 50° C. for 50 min to obtain an enzymolysis solution;

[0054] (3) The enzymatic hydrolyzate was treated at 90°C for 60 min, filtered, concentrated and dried to obtain the pterygium wilfordii leaf extract.

[0055] The preparation method of the truncatum fortunei extract comprises the following steps: chopping the truncatum fortunei, then adding 10 times the weight of water, boiling at 90° C. for 120 minutes, filtering, concentrating and drying to obtain the truncatum fortunei extract.

[0056] Example 3

[0057] A method for rotating breeding of egg-laying pigeons and pigeons with young comprises the following steps:

[0058] (1) Regional division:

[0059] Select breeding land according to the scale of pigeon breeding, and then divide the breeding land into two parts, one is the breeding area for laying pigeons, and the other is the breeding area for pigeons with young; the area ratio of the breeding area for laying pigeons and the breeding area for pigeons with young is 2:3;

[0060] (2) Egg-laying pigeon breeding: The egg-laying pigeon breeding includes feeding with egg-laying feed, wherein the egg-laying feed includes 70 parts of basic feed A and 30 parts of egg-laying feed additives by weight; the basic feed A includes 32 parts of corn flour, 32 parts of fish meal, 15 parts of soybean meal, 10 parts of hemp seeds, 6 parts of gentian powder and 2 parts of vitamin E by weight; the egg-laying feed additive includes 18 parts of peony seeds, 15 parts of pepper seeds, 12 parts of riboflavin, 10 parts of dulaglutide, 9 parts of ovalbumin peptide, 8 parts of allium powder and 2 parts of guanidine acetic acid by weight;

[0061] (3) Breeding of pigeons: The breeding of pigeons includes feeding pigeons with pigeon feed, wherein the pigeon feed includes 50 parts of basic feed B and 40 parts of pigeon feed botanicals by weight; the basic feed B includes 28 parts of clam shell powder, 16 parts of bone meal, 9 parts of soybean powder, 7 parts of liquorice, 5 parts of gypsum and 2 parts of salt by weight; the pigeon feed botanicals include 35 parts of homoharringtonine, 25 parts of smilax china extract, 20 parts of calyx winged vine leaf extract, 15 parts of lindera extract, 8 parts of euphorbia fargesii extract, 7 parts of akebia extract and 5 parts of kelp;

[0062] (4) Rotational breeding: The rotational breeding is that after the egg-laying pigeons lay eggs, the pigeon eggs are transferred to the breeding area for young pigeons, and the young pigeons are used to incubate the eggs and feed the young pigeons. When the egg-laying pigeons have laid eggs for 5 times, the egg-laying pigeons are rotated to become young pigeons, and the original young pigeons are rotated to become egg-laying pigeons. This cycle is called rotational breeding.

[0063] The preparation method of the silk-spiked Chrysanthemi orchid extract comprises the following steps: crushing the leaves of the silk-spiked Chrysanthemi orchid, mixing them with an ethanol aqueous solution with a volume concentration of 65%, putting them into a microwave reactor, extracting at a microwave power of 240W and 32°C for 60h, filtering, concentrating and drying to obtain the silk-spiked Chrysanthemi orchid extract.

[0064] The preparation method of the extract of the leaves of the calyx winged vine comprises the following steps:

[0065] (1) taking fresh sphenanthera calycifolia leaves, adding deionized water 8 times the weight of the sphenanthera calycifolia leaves, crushing and homogenizing to obtain a sphenanthera calycifolia leaf extract dispersion;

[0066] (2) adding 800 U / mL of cellobiase and 700 U / mL of papain to the dispersion of the extract of the leaves of the calyx winged vine, adjusting the pH to 5.2, and performing enzymolysis at 45° C. for 40 min to obtain an enzymolysis solution;

[0067] (3) The enzymatic hydrolyzate was treated at 85°C for 50 min, filtered, concentrated and dried to obtain the pterygium wilfordii leaf extract.

[0068] The preparation method of the oleander extract comprises the following steps: chopping the oleander, adding 8 times the weight of water, boiling at 80° C. for 100 minutes, filtering, concentrating and drying to obtain the oleander extract.

[0069] Comparative Example 1

[0070] This comparative example is different from Example 3 in that the rotation mode is changed, the laying pigeons hatch the eggs themselves after laying them (i.e. the laying pigeons become pigeons with young), and the other ingredients and steps remain unchanged.

[0071] A method for rotating breeding of egg-laying pigeons and pigeons with young comprises the following steps:

[0072] (1) After laying eggs, the laying pigeons incubate them for 18 days. After the young pigeons hatch, they will wait until they are 20 days old before laying eggs again. That is, the laying pigeons incubate the eggs themselves.

[0073] (2) feeding of laying pigeons before laying eggs: including feeding with laying feed, wherein the laying feed includes 70 parts of basic feed A and 30 parts of laying feed additives by weight; the basic feed A includes 32 parts of corn flour, 32 parts of fish meal, 15 parts of soybean meal, 10 parts of hemp seeds, 6 parts of gentian powder and 2 parts of vitamin E by weight; the laying feed additive includes 18 parts of peony seeds, 15 parts of pepper seeds, 12 parts of riboflavin, 10 parts of dulaglutide, 9 parts of ovalbumin peptide, 8 parts of allium powder and 2 parts of guanidine acetic acid by weight;

[0074] (3) Feeding of laying pigeons after laying eggs: including feeding with pigeon feed, wherein the pigeon feed includes 50 parts of basic feed B and 40 parts of pigeon feed botanicals by weight; the basic feed B includes 28 parts of clam shell powder, 16 parts of bone meal, 9 parts of soybean powder, 7 parts of liquorice, 5 parts of gypsum and 2 parts of salt by weight; the pigeon feed botanicals include 35 parts of homoharringtonine, 25 parts of Chimonanthus tataricus extract, 20 parts of Calyx winged vine leaf extract, 15 parts of Linderae umbellata extract, 8 parts of Euphorbia fargesii extract, 7 parts of Akebia trifoliata extract and 5 parts of Lycopodiella cernua extract by weight.

[0075] Comparative Example 2

[0076] This comparative example is different from Example 3 in that: the egg-laying pigeon is only responsible for laying eggs, and the pigeon with young is only responsible for hatching and raising young pigeons, and the other ingredients and steps remain unchanged.

[0077] A breeding method for laying pigeons and pigeons with young, comprising the following steps:

[0078] (1) Regional division:

[0079] Select breeding land according to the scale of pigeon breeding, and then divide the breeding land into two parts, one is the breeding area for laying pigeons, and the other is the breeding area for pigeons with young; the area ratio of the breeding area for laying pigeons and the breeding area for pigeons with young is 2:3;

[0080] (2) Egg-laying pigeon breeding: The egg-laying pigeon breeding includes feeding with egg-laying feed, wherein the egg-laying feed includes 70 parts of basic feed A and 30 parts of egg-laying feed additives by weight; the basic feed A includes 32 parts of corn flour, 32 parts of fish meal, 15 parts of soybean meal, 10 parts of hemp seeds, 6 parts of gentian powder and 2 parts of vitamin E by weight; the egg-laying feed additive includes 18 parts of peony seeds, 15 parts of pepper seeds, 12 parts of riboflavin, 10 parts of dulaglutide, 9 parts of ovalbumin peptide, 8 parts of allium powder and 2 parts of guanidine acetic acid by weight;

[0081] (3) Breeding of pigeons: The breeding of pigeons includes feeding pigeons with pigeon feed, wherein the pigeon feed includes 50 parts of basic feed B and 40 parts of pigeon feed botanicals by weight; the basic feed B includes 28 parts of clam shell powder, 16 parts of bone meal, 9 parts of soybean powder, 7 parts of liquorice, 5 parts of gypsum and 2 parts of salt by weight; the pigeon feed botanicals include 35 parts of homoharringtonine, 25 parts of smilax china extract, 20 parts of calyx winged vine leaf extract, 15 parts of lindera extract, 8 parts of euphorbia fargesii extract, 7 parts of akebia extract and 5 parts of kelp;

[0082] Comparative Example 3

[0083] The difference between this comparative example and Example 3 is that no egg-laying feed additive is added to the egg-laying feed, and the other ingredients and steps remain unchanged.

[0084] A method for rotating breeding of egg-laying pigeons and pigeons with young comprises the following steps:

[0085] (1) Regional division:

[0086] Select breeding land according to the scale of pigeon breeding, and then divide the breeding land into two parts, one is the breeding area for laying pigeons, and the other is the breeding area for pigeons with young; the area ratio of the breeding area for laying pigeons and the breeding area for pigeons with young is 2:3;

[0087] (2) Egg-laying pigeon breeding: The egg-laying pigeon breeding includes feeding with egg-laying feed, wherein the egg-laying feed includes 100 parts of basic feed A by weight; the basic feed A includes 32 parts of corn flour, 32 parts of fish meal, 15 parts of soybean meal, 10 parts of hemp seed, 6 parts of gentian powder and 2 parts of vitamin E by weight;

[0088] (3) Breeding of pigeons: The breeding of pigeons includes feeding pigeons with pigeon feed, wherein the pigeon feed includes 50 parts of basic feed B and 40 parts of pigeon feed botanicals by weight; the basic feed B includes 28 parts of clam shell powder, 16 parts of bone meal, 9 parts of soybean powder, 7 parts of liquorice, 5 parts of gypsum and 2 parts of salt by weight; the pigeon feed botanicals include 35 parts of homoharringtonine, 25 parts of smilax china extract, 20 parts of calyx winged vine leaf extract, 15 parts of lindera extract, 8 parts of euphorbia fargesii extract, 7 parts of akebia extract and 5 parts of kelp;

[0089] (4) Rotational breeding: The rotational breeding is that after the egg-laying pigeons lay eggs, the pigeon eggs are transferred to the breeding area for young pigeons, and the young pigeons are used to incubate the eggs and feed the young pigeons. When the egg-laying pigeons have laid eggs for 5 times, the egg-laying pigeons are rotated to become young pigeons, and the original young pigeons are rotated to become egg-laying pigeons. This cycle is called rotational breeding.

[0090] Comparative Example 4

[0091] The difference between this comparative example and Example 3 is that the egg-laying feed additive does not contain dulaglutide, ovalbumin peptide and guanidine acetic acid, and the other ingredients and steps remain unchanged.

[0092] A method for rotating breeding of egg-laying pigeons and pigeons with young comprises the following steps:

[0093] (1) Regional division:

[0094] Select breeding land according to the scale of pigeon breeding, and then divide the breeding land into two parts, one is the breeding area for laying pigeons, and the other is the breeding area for pigeons with young; the area ratio of the breeding area for laying pigeons and the breeding area for pigeons with young is 2:3;

[0095] (2) Egg-laying pigeon breeding: The egg-laying pigeon breeding includes feeding with egg-laying feed, wherein the egg-laying feed includes 70 parts of basic feed A and 30 parts of egg-laying feed additives by weight; the basic feed A includes 32 parts of corn flour, 32 parts of fish meal, 15 parts of soybean meal, 10 parts of hemp seeds, 6 parts of gentian powder and 2 parts of vitamin E by weight; the egg-laying feed additive includes 18 parts of peony seeds, 15 parts of pepper seeds, 12 parts of riboflavin and 8 parts of allium sand powder by weight;

[0096] (3) Breeding of pigeons: The breeding of pigeons includes feeding pigeons with pigeon feed, wherein the pigeon feed includes 50 parts of basic feed B and 40 parts of pigeon feed botanicals by weight; the basic feed B includes 28 parts of clam shell powder, 16 parts of bone meal, 9 parts of soybean powder, 7 parts of liquorice, 5 parts of gypsum and 2 parts of salt by weight; the pigeon feed botanicals include 35 parts of homoharringtonine, 25 parts of smilax china extract, 20 parts of calyx winged vine leaf extract, 15 parts of lindera extract, 8 parts of euphorbia fargesii extract, 7 parts of akebia extract and 5 parts of kelp;

[0097] (4) Rotational breeding: The rotational breeding is that after the egg-laying pigeons lay eggs, the pigeon eggs are transferred to the breeding area for young pigeons, and the young pigeons are used to incubate the eggs and feed the young pigeons. When the egg-laying pigeons have laid eggs for 5 times, the egg-laying pigeons are rotated to become young pigeons, and the original young pigeons are rotated to become egg-laying pigeons. This cycle is called rotational breeding.

[0098] The preparation method of the silk-spiked Chrysanthemi orchid extract comprises the following steps: crushing the leaves of the silk-spiked Chrysanthemi orchid, mixing them with an ethanol aqueous solution with a volume concentration of 65%, putting them into a microwave reactor, extracting at a microwave power of 240W and 32°C for 60h, filtering, concentrating and drying to obtain the silk-spiked Chrysanthemi orchid extract.

[0099] Comparative Example 5

[0100] The difference between this comparative example and Example 3 is that no fry feed botanical agent is added to the fry feed, and the other ingredients and steps remain unchanged.

[0101] A method for rotating breeding of egg-laying pigeons and pigeons with young comprises the following steps:

[0102] (1) Regional division:

[0103] Select breeding land according to the scale of pigeon breeding, and then divide the breeding land into two parts, one is the breeding area for laying pigeons, and the other is the breeding area for pigeons with young; the area ratio of the breeding area for laying pigeons and the breeding area for pigeons with young is 2:3;

[0104] (2) Egg-laying pigeon breeding: The egg-laying pigeon breeding includes feeding with egg-laying feed, wherein the egg-laying feed includes 70 parts of basic feed A and 30 parts of egg-laying feed additives by weight; the basic feed A includes 32 parts of corn flour, 32 parts of fish meal, 15 parts of soybean meal, 10 parts of hemp seeds, 6 parts of gentian powder and 2 parts of vitamin E by weight; the egg-laying feed additive includes 18 parts of peony seeds, 15 parts of pepper seeds, 12 parts of riboflavin, 10 parts of dulaglutide, 9 parts of ovalbumin peptide, 8 parts of allium powder and 2 parts of guanidine acetic acid by weight;

[0105] (3) Breeding pigeons: The breeding pigeons include feeding pigeons with pigeon feed, wherein the pigeon feed includes 90 parts of basic feed B by weight; the basic feed B includes 28 parts of clam shell powder, 16 parts of bone meal, 9 parts of soybean powder, 7 parts of liquorice, 5 parts of gypsum and 2 parts of salt by weight;

[0106] (4) Rotational breeding: The rotational breeding is that after the egg-laying pigeons lay eggs, the pigeon eggs are transferred to the breeding area for young pigeons, and the young pigeons are used to incubate the eggs and feed the young pigeons. When the egg-laying pigeons have laid eggs for 5 times, the egg-laying pigeons are rotated to become young pigeons, and the original young pigeons are rotated to become egg-laying pigeons. This cycle is called rotational breeding.

[0107] Comparative Example 6

[0108] The difference between this comparative example and Example 3 is that the plant agent for the baby food does not contain the extract of Chimonanthus spicatus and the extract of the leaves of Calyx winged vine, and the other ingredients and steps remain unchanged.

[0109] A method for rotating breeding of egg-laying pigeons and pigeons with young comprises the following steps:

[0110] (1) Regional division:

[0111] Select breeding land according to the scale of pigeon breeding, and then divide the breeding land into two parts, one is the breeding area for laying pigeons, and the other is the breeding area for pigeons with young; the area ratio of the breeding area for laying pigeons and the breeding area for pigeons with young is 2:3;

[0112] (2) Egg-laying pigeon breeding: The egg-laying pigeon breeding includes feeding with egg-laying feed, wherein the egg-laying feed includes 70 parts of basic feed A and 30 parts of egg-laying feed additives by weight; the basic feed A includes 32 parts of corn flour, 32 parts of fish meal, 15 parts of soybean meal, 10 parts of hemp seeds, 6 parts of gentian powder and 2 parts of vitamin E by weight; the egg-laying feed additive includes 18 parts of peony seeds, 15 parts of pepper seeds, 12 parts of riboflavin, 10 parts of dulaglutide, 9 parts of ovalbumin peptide, 8 parts of allium powder and 2 parts of guanidine acetic acid by weight;

[0113] (3) Breeding pigeons: The breeding pigeons include feeding pigeons with pigeon feed, wherein the pigeon feed includes 50 parts of basic feed B and 40 parts of pigeon feed botanicals by weight; the basic feed B includes 28 parts of clam shell powder, 16 parts of bone meal, 9 parts of soybean powder, 7 parts of liquorice, 5 parts of gypsum and 2 parts of salt by weight; the pigeon feed botanicals include 35 parts of homoharringtonine, 15 parts of Linderae umbellatae extract, 8 parts of Euonymus fortunei extract, 7 parts of Akebia trifoliata extract and 5 parts of Psoralea corylifolia by weight;

[0114] (4) Rotational breeding: The rotational breeding is that after the egg-laying pigeons lay eggs, the pigeon eggs are transferred to the breeding area for young pigeons, and the young pigeons are used to incubate the eggs and feed the young pigeons. When the egg-laying pigeons have laid eggs for 5 times, the egg-laying pigeons are rotated to become young pigeons, and the original young pigeons are rotated to become egg-laying pigeons. This cycle is called rotational breeding.

[0115] Comparative Example 7

[0116] The difference between this comparative example and Example 3 is that the botanical agent for the baby food does not contain the extract of Euonymus fortunei and the extract of Akebia caulis, and the other ingredients and steps remain unchanged.

[0117] A method for rotating breeding of egg-laying pigeons and pigeons with young comprises the following steps:

[0118] (1) Regional division:

[0119] Select breeding land according to the scale of pigeon breeding, and then divide the breeding land into two parts, one is the breeding area for laying pigeons, and the other is the breeding area for pigeons with young; the area ratio of the breeding area for laying pigeons and the breeding area for pigeons with young is 2:3;

[0120] (2) Egg-laying pigeon breeding: The egg-laying pigeon breeding includes feeding with egg-laying feed, wherein the egg-laying feed includes 70 parts of basic feed A and 30 parts of egg-laying feed additives by weight; the basic feed A includes 32 parts of corn flour, 32 parts of fish meal, 15 parts of soybean meal, 10 parts of hemp seeds, 6 parts of gentian powder and 2 parts of vitamin E by weight; the egg-laying feed additive includes 18 parts of peony seeds, 15 parts of pepper seeds, 12 parts of riboflavin, 10 parts of dulaglutide, 9 parts of ovalbumin peptide, 8 parts of allium powder and 2 parts of guanidine acetic acid by weight;

[0121] (3) Breeding pigeons: The breeding pigeons include feeding pigeons with pigeon feed, wherein the pigeon feed includes 50 parts of basic feed B and 40 parts of pigeon feed botanicals by weight; the basic feed B includes 28 parts of clam shell powder, 16 parts of bone meal, 9 parts of soybean powder, 7 parts of liquorice, 5 parts of gypsum and 2 parts of salt by weight; the pigeon feed botanicals include 35 parts of homoharringtonine, 25 parts of silk spike chrysanthemum extract, 20 parts of calyx wing vine leaf extract, 15 parts of lindera extract and 5 parts of lycopodiella;

[0122] (4) Rotational breeding: The rotational breeding is that after the egg-laying pigeons lay eggs, the pigeon eggs are transferred to the breeding area for young pigeons, and the young pigeons are used to incubate the eggs and feed the young pigeons. When the egg-laying pigeons have laid eggs for 5 times, the egg-laying pigeons are rotated to become young pigeons, and the original young pigeons are rotated to become egg-laying pigeons. This cycle is called rotational breeding.

[0123] Comparative Example 8

[0124] The difference between this comparative example and Example 3 is that the preparation method of the extract of the sphenanthera calycifolia leaves uses ethanol extraction, and the other ingredients and steps remain unchanged.

[0125] A method for rotating breeding of egg-laying pigeons and pigeons with young comprises the following steps:

[0126] (1) Regional division:

[0127] Select breeding land according to the scale of pigeon breeding, and then divide the breeding land into two parts, one is the breeding area for laying pigeons, and the other is the breeding area for pigeons with young; the area ratio of the breeding area for laying pigeons and the breeding area for pigeons with young is 2:3;

[0128] (2) Egg-laying pigeon breeding: The egg-laying pigeon breeding includes feeding with egg-laying feed, wherein the egg-laying feed includes 70 parts of basic feed A and 30 parts of egg-laying feed additives by weight; the basic feed A includes 32 parts of corn flour, 32 parts of fish meal, 15 parts of soybean meal, 10 parts of hemp seeds, 6 parts of gentian powder and 2 parts of vitamin E by weight; the egg-laying feed additive includes 18 parts of peony seeds, 15 parts of pepper seeds, 12 parts of riboflavin, 10 parts of dulaglutide, 9 parts of ovalbumin peptide, 8 parts of allium powder and 2 parts of guanidine acetic acid by weight;

[0129] (3) Breeding of pigeons: The breeding of pigeons includes feeding pigeons with pigeon feed, wherein the pigeon feed includes 50 parts of basic feed B and 40 parts of pigeon feed botanicals by weight; the basic feed B includes 28 parts of clam shell powder, 16 parts of bone meal, 9 parts of soybean powder, 7 parts of liquorice, 5 parts of gypsum and 2 parts of salt by weight; the pigeon feed botanicals include 35 parts of homoharringtonine, 25 parts of smilax china extract, 20 parts of calyx winged vine leaf extract, 15 parts of lindera extract, 8 parts of euphorbia fargesii extract, 7 parts of akebia extract and 5 parts of kelp;

[0130] (4) Rotational breeding: The rotational breeding is that after the egg-laying pigeons lay eggs, the pigeon eggs are transferred to the breeding area for young pigeons, and the young pigeons are used to incubate the eggs and feed the young pigeons. When the egg-laying pigeons have laid eggs for 5 times, the egg-laying pigeons are rotated to become young pigeons, and the original young pigeons are rotated to become egg-laying pigeons. This cycle is called rotational breeding.

[0131] The preparation method of the silk-spiked Chrysanthemi orchid extract comprises the following steps: crushing the leaves of the silk-spiked Chrysanthemi orchid, mixing them with an ethanol aqueous solution with a volume concentration of 65%, putting them into a microwave reactor, extracting at a microwave power of 240W and 32°C for 60h, filtering, concentrating and drying to obtain the silk-spiked Chrysanthemi orchid extract.

[0132] The preparation method of the calycis winged vine leaf extract comprises the following steps: taking fresh calycis winged vine leaves, crushing them, mixing them with an ethanol aqueous solution with a volume concentration of 85%, putting them into a microwave reactor, extracting them at a microwave power of 240W and 40°C for 60h, filtering, concentrating and drying to obtain the calycis winged vine leaf extract.

[0133] The preparation method of the oleander extract comprises the following steps: chopping the oleander, adding 8 times the weight of water, boiling at 80° C. for 100 minutes, filtering, concentrating and drying to obtain the oleander extract.

[0134] Comparative Example 9

[0135] The difference between this comparative example and Example 3 is that in the preparation method of the extract from the leaves of the sphenanthera chinensis, papain is replaced by pectinase for enzymolysis, and the other components and steps remain unchanged.

[0136] A method for rotating breeding of egg-laying pigeons and pigeons with young comprises the following steps:

[0137] (1) Regional division:

[0138] Select breeding land according to the scale of pigeon breeding, and then divide the breeding land into two parts, one is the breeding area for laying pigeons, and the other is the breeding area for pigeons with young; the area ratio of the breeding area for laying pigeons and the breeding area for pigeons with young is 2:3;

[0139] (2) Egg-laying pigeon breeding: The egg-laying pigeon breeding includes feeding with egg-laying feed, wherein the egg-laying feed includes 70 parts of basic feed A and 30 parts of egg-laying feed additives by weight; the basic feed A includes 32 parts of corn flour, 32 parts of fish meal, 15 parts of soybean meal, 10 parts of hemp seeds, 6 parts of gentian powder and 2 parts of vitamin E by weight; the egg-laying feed additive includes 18 parts of peony seeds, 15 parts of pepper seeds, 12 parts of riboflavin, 10 parts of dulaglutide, 9 parts of ovalbumin peptide, 8 parts of allium powder and 2 parts of guanidine acetic acid by weight;

[0140] (3) Breeding of pigeons: The breeding of pigeons includes feeding pigeons with pigeon feed, wherein the pigeon feed includes 50 parts of basic feed B and 40 parts of pigeon feed botanicals by weight; the basic feed B includes 28 parts of clam shell powder, 16 parts of bone meal, 9 parts of soybean powder, 7 parts of liquorice, 5 parts of gypsum and 2 parts of salt by weight; the pigeon feed botanicals include 35 parts of homoharringtonine, 25 parts of smilax china extract, 20 parts of calyx winged vine leaf extract, 15 parts of lindera extract, 8 parts of euphorbia fargesii extract, 7 parts of akebia extract and 5 parts of kelp;

[0141] (4) Rotational breeding: The rotational breeding is that after the egg-laying pigeons lay eggs, the pigeon eggs are transferred to the breeding area for young pigeons, and the young pigeons are used to incubate the eggs and feed the young pigeons. When the egg-laying pigeons have laid eggs for 5 times, the egg-laying pigeons are rotated to become young pigeons, and the original young pigeons are rotated to become egg-laying pigeons. This cycle is called rotational breeding.

[0142] The preparation method of the silk-spiked Chrysanthemi orchid extract comprises the following steps: crushing the leaves of the silk-spiked Chrysanthemi orchid, mixing them with an ethanol aqueous solution with a volume concentration of 65%, putting them into a microwave reactor, extracting at a microwave power of 240W and 32°C for 60h, filtering, concentrating and drying to obtain the silk-spiked Chrysanthemi orchid extract.

[0143] The preparation method of the extract of the leaves of the calyx winged vine comprises the following steps:

[0144] (1) taking fresh sphenanthera calycifolia leaves, adding deionized water 8 times the weight of the sphenanthera calycifolia leaves, crushing and homogenizing to obtain a sphenanthera calycifolia leaf extract dispersion;

[0145] (2) adding 800 U / mL of cellobiase and 700 U / mL of pectinase to the dispersion of the extract of the leaves of the calyx winged vine, adjusting the pH to 5.2, and performing enzymolysis at 45° C. for 40 min to obtain an enzymolysis solution;

[0146] (3) The enzymatic hydrolyzate was treated at 85°C for 50 min, filtered, concentrated and dried to obtain the pterygium wilfordii leaf extract.

[0147] The preparation method of the oleander extract comprises the following steps: chopping the oleander, adding 8 times the weight of water, boiling at 80° C. for 100 minutes, filtering, concentrating and drying to obtain the oleander extract.

[0148] Comparative Example 10

[0149] This comparative example is different from Example 3 in that: the laying pigeons are rotated after laying eggs twice, and the other ingredients and steps remain unchanged.

[0150] A method for rotating breeding of egg-laying pigeons and pigeons with young comprises the following steps:

[0151] (1) Regional division:

[0152] Select breeding land according to the scale of pigeon breeding, and then divide the breeding land into two parts, one is the breeding area for laying pigeons, and the other is the breeding area for pigeons with young; the area ratio of the breeding area for laying pigeons and the breeding area for pigeons with young is 2:3;

[0153] (2) Egg-laying pigeon breeding: The egg-laying pigeon breeding includes feeding with egg-laying feed, wherein the egg-laying feed includes 70 parts of basic feed A and 30 parts of egg-laying feed additives by weight; the basic feed A includes 32 parts of corn flour, 32 parts of fish meal, 15 parts of soybean meal, 10 parts of hemp seeds, 6 parts of gentian powder and 2 parts of vitamin E by weight; the egg-laying feed additive includes 18 parts of peony seeds, 15 parts of pepper seeds, 12 parts of riboflavin, 10 parts of dulaglutide, 9 parts of ovalbumin peptide, 8 parts of allium powder and 2 parts of guanidine acetic acid by weight;

[0154] (3) Breeding of pigeons: The breeding of pigeons includes feeding pigeons with pigeon feed, wherein the pigeon feed includes 50 parts of basic feed B and 40 parts of pigeon feed botanicals by weight; the basic feed B includes 28 parts of clam shell powder, 16 parts of bone meal, 9 parts of soybean powder, 7 parts of liquorice, 5 parts of gypsum and 2 parts of salt by weight; the pigeon feed botanicals include 35 parts of homoharringtonine, 25 parts of smilax china extract, 20 parts of calyx winged vine leaf extract, 15 parts of lindera extract, 8 parts of euphorbia fargesii extract, 7 parts of akebia extract and 5 parts of kelp;

[0155] (4) Rotational breeding: The rotational breeding is that after the egg-laying pigeons lay eggs, the pigeon eggs are transferred to the breeding area for young pigeons, and the young pigeons are used to incubate the eggs and feed the young pigeons; when the egg-laying pigeons have laid eggs twice, the egg-laying pigeons are rotated to become young pigeons, and the original young pigeons are rotated to become egg-laying pigeons, and this cycle is called rotational breeding.

[0156] Comparative Example 11

[0157] This comparative example is different from Example 3 in that: the laying pigeons are rotated after laying eggs 10 times, and the other ingredients and steps remain unchanged.

[0158] A method for rotating breeding of egg-laying pigeons and pigeons with young comprises the following steps:

[0159] (1) Regional division:

[0160] Select breeding land according to the scale of pigeon breeding, and then divide the breeding land into two parts, one is the breeding area for laying pigeons, and the other is the breeding area for pigeons with young; the area ratio of the breeding area for laying pigeons and the breeding area for pigeons with young is 2:3;

[0161] (2) Egg-laying pigeon breeding: The egg-laying pigeon breeding includes feeding with egg-laying feed, wherein the egg-laying feed includes 70 parts of basic feed A and 30 parts of egg-laying feed additives by weight; the basic feed A includes 32 parts of corn flour, 32 parts of fish meal, 15 parts of soybean meal, 10 parts of hemp seeds, 6 parts of gentian powder and 2 parts of vitamin E by weight; the egg-laying feed additive includes 18 parts of peony seeds, 15 parts of pepper seeds, 12 parts of riboflavin, 10 parts of dulaglutide, 9 parts of ovalbumin peptide, 8 parts of allium powder and 2 parts of guanidine acetic acid by weight;

[0162] (3) Breeding of pigeons: The breeding of pigeons includes feeding pigeons with pigeon feed, wherein the pigeon feed includes 50 parts of basic feed B and 40 parts of pigeon feed botanicals by weight; the basic feed B includes 28 parts of clam shell powder, 16 parts of bone meal, 9 parts of soybean powder, 7 parts of liquorice, 5 parts of gypsum and 2 parts of salt by weight; the pigeon feed botanicals include 35 parts of homoharringtonine, 25 parts of smilax china extract, 20 parts of calyx winged vine leaf extract, 15 parts of lindera extract, 8 parts of euphorbia fargesii extract, 7 parts of akebia extract and 5 parts of kelp;

[0163] (4) Rotational breeding: The rotational breeding is that after the egg-laying pigeons lay eggs, the pigeon eggs are transferred to the breeding area for young pigeons, and the young pigeons are used to incubate the eggs and feed the young pigeons. When the egg-laying pigeons have laid eggs 10 times, the egg-laying pigeons are rotated to become young pigeons, and the original young pigeons are rotated to become egg-laying pigeons. This cycle is called rotational breeding.

[0164] Test Example 1: Test of the reproductive performance of meat pigeons

[0165] 1.1 1400 Shiqi pigeons (breeding pigeons) were selected, and the breeding pigeons were raised by the methods of Examples 1 to 3 and Comparative Examples 1 to 11 for breeding performance testing, with 100 pigeons raised by each method;

[0166] 1.2 Record the number of eggs incubated, the number of eggs laid, the number of fertilized eggs, and the number of chicks hatched daily. Calculate the average value every month. The formula for calculating the egg production rate, fertilization rate, fertilized egg hatching rate, and young pigeon rearing rate is as follows:

[0167] Egg production rate (%) = (total number of eggs / total number of reproduction times) × 100%;

[0168] Fertilization rate (%) = number of fertilized eggs / number of incubated eggs × 100%;

[0169] Fertilized egg hatching rate (%) = number of hatched eggs / number of fertilized eggs × 100%;

[0170] The survival rate of young pigeons (survival rate during the rearing period / %) = the number of qualified rearing birds at the end of the rearing period / the number of young birds entering the house at the end of the rearing period × 100%.

[0171] 1.3 Test Results

[0172] As shown in Table 1:

[0173] Table 1 Test of breeding performance of meat pigeons

[0174]

[0175] As can be seen from Table 1, when the rotation breeding method of the present application is adopted, the egg production rate of meat pigeons is above 6%, and the fertilization rate, fertilized egg hatching rate, young pigeon rearing rate and breeding pigeon survival rate are all above 90%, with high reproductive performance, especially Example 3. As can be seen from Example 3 and Comparative Examples 1 and 2, self-production and self-hatching and laying eggs without hatching are not conducive to the reproduction of meat pigeons, because the self-production and self-hatching method requires female pigeons to invest a lot of time and energy, and only one batch of eggs can be hatched in each incubation cycle, which greatly reduces the reproductive efficiency; and laying eggs without hatching allows breeding pigeons to lay eggs frequently, which will cause the breeding pigeons to be overburdened, and the body nutrition cannot keep up in a short period of time, which can easily cause the pigeon eggs to become soft-shelled eggs. In the long run, the breeding pigeons will lose the instinct to raise chicks, and ultimately lead to a greatly reduced survival rate of the breeding pigeons; compared with Example 3 and Comparative Examples 3 to 7, it can be seen that the complete egg-laying feed additives and the plant agent ingredients of the young feed are very important for improving the reproductive performance of meat pigeons. These additives and plant agents can provide comprehensive meat pigeons. Nutritional support can enhance the physique and immunity of meat pigeons and prepare for the subsequent high egg production rate, high fertilization rate and high hatching rate. The egg-laying feed additive medium-duraglutide can regulate the blood sugar level of laying pigeons, ovalbumin peptide helps to supplement the amino acids and peptides needed by pigeons, and guanidine acetic acid can provide an additional source of energy or promote the metabolism of pigeons, indirectly supporting their nutritional needs during egg laying; Silk-spiked Chimonanthus orchid extract, Calyx-winged Vine leaf extract, Linderae scutellariae extract, Euonymus fortunei extract and Akebia trifoliata extract contain a variety of active ingredients, such as volatile oils, monoterpenes, dimerized terpenes, etc., which can not only reduce the probability of disease in the process of meat pigeon breeding, but also accelerate the absorption of feed by meat pigeons, improve feed conversion rate, and are beneficial to the growth and reproduction of meat pigeons. Comparison between Example 3 and Comparative Examples 8 and 9 shows that the preparation method of the plant extract affects the extraction of active ingredients, thereby affecting the growth of meat pigeons; Comparison between Example 3 and Comparative Examples 10 and 11 shows that the rotation breeding cycle after egg-laying pigeons lay eggs affects the egg production rate. If the rotation breeding cycle is too short, the egg production rate will decrease; if the rotation breeding cycle is too long, the egg production rate will be high, but the breeding pigeons will lay eggs frequently, resulting in the loss of nutrients in the body, and the survival rate of the breeding pigeons will decrease, which is not conducive to the breeding of meat pigeons. Therefore, the rotation breeding method of Examples 1 to 3 of the present application is selected, and the egg-laying pigeons and pigeons with young have different nutritional types and different environmental requirements, and the breeding is divided into two areas for breeding as the best breeding method.

[0176] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for rotating breeding of egg-laying pigeons and pigeons with young, characterized in that: The steps include: (1) Regional division: Select the breeding land according to the scale of pigeon breeding, and then divide the breeding land into two parts, one is the breeding area for laying pigeons, and the other is the breeding area for raising pigeons; (2) Egg-laying pigeon breeding: The egg-laying pigeon breeding includes feeding with egg-laying feed, wherein the egg-laying feed includes 65 to 75 parts of basic feed A and 25 to 35 parts of egg-laying feed additives by weight; the egg-laying feed additives include 15 to 20 parts of peony seeds, 12 to 18 parts of pepper seeds, 10 to 15 parts of riboflavin, 7 to 12 parts of dulaglutide, 7 to 10 parts of ovalbumin peptide, 5 to 10 parts of allium powder and 1 to 3 parts of guanidine acetic acid by weight; (3) Breeding of pigeons: The breeding of pigeons includes feeding pigeons with pigeon feed, wherein the pigeon feed includes 40 to 60 parts of basic feed B and 20 to 45 parts of pigeon feed botanicals by weight; the pigeon feed botanicals include 30 to 40 parts of homoharringtonine, 22 to 30 parts of cymbidium spicatum extract, 18 to 25 parts of calyx winged vine leaf extract, 12 to 16 parts of lindera serrata extract, 5 to 10 parts of euonymus fortunei extract, 4 to 8 parts of akebia caulis extract and 3 to 7 parts of lycopodii algae; (4) Rotational breeding: The rotational breeding is that after the egg-laying pigeons lay eggs, the pigeon eggs are transferred to the breeding area for young pigeons, and the young pigeons are used to incubate the eggs and feed the young pigeons. When the egg-laying pigeons have laid eggs 4 to 6 times, the egg-laying pigeons are rotated to become young pigeons, and the original young pigeons are rotated to become egg-laying pigeons. This cycle is called rotational breeding.

2. The rotational farming method according to claim 1, characterized in that: In step (1), the area ratio of the egg-laying pigeon breeding area to the young pigeon breeding area is (1-2.5):

3.

3. The rotational farming method according to claim 1, characterized in that: The basic feed A in step (2) comprises 30 to 40 parts of corn flour, 30 to 35 parts of fish meal, 10 to 20 parts of soybean meal, 5 to 12 parts of hemp seeds, 3 to 7 parts of gentian powder and 1 to 3 parts of vitamin E by weight.

4. The rotational farming method according to claim 1, characterized in that: The egg-laying feed additive in step (2) comprises, by weight, 18 parts of peony seeds, 15 parts of pepper seeds, 12 parts of riboflavin, 10 parts of dulaglutide, 9 parts of ovalbumin peptide, 8 parts of allium powder and 2 parts of guanidine acetic acid.

5. The rotational farming method according to claim 1, characterized in that: The basic feed B in step (3) comprises, by weight, 22 to 35 parts of clam shell powder, 10 to 17 parts of bone meal, 6 to 10 parts of soybean meal, 4 to 8 parts of liquorice, 2 to 6 parts of gypsum and 1 to 3 parts of salt.

6. The rotational farming method according to claim 1, characterized in that: The plant agent for the baby food in step (3) comprises, by weight, 35 parts of homoharringtonine, 25 parts of genus Cynanchum extract, 20 parts of calyx winged vine leaf extract, 15 parts of lindera extract, 8 parts of euphorbia fargesii extract, 7 parts of akebia extract and 5 parts of radix nigra.

7. The rotational farming method according to claim 1, characterized in that: The preparation method of the silk spike chrysanthemum orchid extract comprises the following steps: crushing the leaves of the silk spike chrysanthemum orchid, mixing them with an ethanol aqueous solution with a volume concentration of 60-70%, putting them into a microwave reactor, extracting at a microwave power of 200-250W, 30-35°C for 50-70h, filtering, concentrating and drying to obtain the silk spike chrysanthemum orchid extract.

8. The rotational farming method according to claim 1, characterized in that: The preparation method of the extract of the calyx winged vine leaves comprises the following steps: (1) taking fresh calyx winged vine leaves, adding deionized water 7 to 10 times the weight of the calyx winged vine leaves, crushing and homogenizing to obtain a calyx winged vine leaf extract dispersion; (2) adding 600-1000 U / mL of cellobiase and 500-800 U / mL of papain to the dispersion of the extract of the leaves of the calyx winged vine, adjusting the pH to 5-6, and performing enzymolysis at 40-50° C. for 30-50 min to obtain an enzymolysis solution; (3) The enzymatic hydrolyzate is placed at 80-90° C. for 40-60 min, filtered, concentrated, and dried to obtain a pterygium wilfordii leaf extract.

9. The rotational farming method according to claim 1, characterized in that: The preparation method of the Euonymus fortunei extract comprises the following steps: chopping Euonymus fortunei, then adding 5 to 10 times the weight of water, boiling at 70 to 90° C. for 60 to 120 minutes, filtering, concentrating and drying to obtain the Euonymus fortunei extract.

10. Use of the rotation breeding method according to any one of claims 1 to 9 in improving the egg-laying rate and survival rate of pigeons.

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