Antibiotic-free high-quality cattle feed as well as preparation method and application thereof

Abstract

The embodiment of the invention discloses antibiotic-free high-quality cattle feed as well as a preparation method and application thereof, and belongs to the technical field of antibiotic-free high-quality beef production. The antibiotic-free high-quality cattle feed comprises the following raw materials in percentage content: 0.04%-0.12% of a natural plant feed additive, 22%-26% of fried soybeans, 38%-42% of corn, 21%-24% of corn straw powder, 7%-9% of wheat bran and 4-6% of salt, the feed contains the natural plant feed additive and has the effects of improving the immune function, promoting feed digestion and increasing the intestinal absorption function, meanwhile, raw grains are adopted as raw materials in the feed, the proportion of nutrient substances is more reasonable, the absorption and utilization rate is higher, and the weight increasing speed is high; raw materials are green and environment-friendly and can be used for large-scale production; the feed can improve the immunity and growth speed of beef cattle, improve the anti-stress ability, enhance the disease resistance, and improve the quality and taste of beef products; any anti-biological medicine does not need to be added, and the produced beef product is a pollution-free green and environment-friendly food.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of antibiotic-free high-quality beef production, and specifically to an antibiotic-free high-quality cattle feed and a preparation method and application thereof. Background Art

[0002] At present, the quality of beef on the market is uneven, the taste is poor, and there is serious homogeneity. As people's living standards improve, they have changed from just eating to pursuing high-quality, pollution-free, healthy and green food. Since traditional breeding technology mainly provides ordinary concentrated feed and grass, the proportion of concentrated feed added in the later stage of fattening gradually increases, resulting in serious metabolic diseases in fattening cattle, low feed utilization, weak physique, diarrhea, overfeeding, slow weight gain and other unhealthy phenomena, and a large amount of antibiotics are used to treat and prevent diseases. The beef produced is of low quality, poor taste, and extremely low market recognition.

[0003] There are more and more studies and reports on the production of fattening feed for beef cattle and the management of beef cattle, but there are no reports on the comprehensive technology for producing antibiotic-free high-quality beef, which is aimed at improving the health of beef cattle and improving the quality of beef. In view of this, a technology for producing antibiotic-free high-quality beef is developed, and healthy and quarantined beef cattle weighing about 700-1000 catties are selected for fattening. The raised cattle not only have strong immunity and good nutrient absorption, but also can be marketed when they weigh 1100-1300 catties or more. They are slaughtered in designated slaughterhouses in accordance with the requirements of "GBT 19477-2018 Operation Procedures for Slaughter of Livestock and Poultry Cattle", and the quality of beef products is better, which can promote the healthy development of the beef cattle industry. Summary of the invention

[0004] To this end, the embodiments of the present invention provide an antibiotic-free high-quality cattle feed and a preparation method and application thereof, so as to solve the problem of serious unhealthy phenomena such as metabolic diseases in fattening cattle caused by mainly providing ordinary concentrated feed and forage in the prior art.

[0005] In order to achieve the above purpose, the embodiment of the present invention provides the following technical solutions:

[0006] According to a first aspect of an embodiment of the present invention, the present invention provides an antibiotic-free high-quality cattle feed, which comprises the following raw materials in percentage: 0.04%-0.12% natural plant feed additive, 22%-26% fried soybeans, 38%-42% corn, 21%-24% corn stalk powder, 7%-9% wheat bran, and 4-6% salt;

[0007] The natural plant feed additive comprises the following raw materials by weight: 60-80 parts of angelica sinensis, 60-80 parts of atractylodes macrocephala, 60-80 parts of oriental water plantain, 50-70 parts of magnolia bark, 50-70 parts of cinnamon bark, 50-70 parts of dried tangerine peel, 50-70 parts of dried ginger, 50-70 parts of poria, 50-70 parts of pinellia, 50-70 parts of codonopsis pilosula, 50-70 parts of ligusticum chuanxiong, 110-130 parts of hawthorn, and 50-70 parts of radish seeds.

[0008] Furthermore, the preparation method of the natural plant feed additive comprises the following steps: all natural plant feed raw materials are dried or sun-dried, then crushed and mixed according to a ratio.

[0009] According to a second aspect of an embodiment of the present invention, the present invention provides a method for preparing the above-mentioned antibiotic-free high-quality cattle feed, the preparation method comprising the following steps:

[0010] S1: Put corn and fried soybeans into a grinder, grind them and then sieve them;

[0011] S2: Put corn stalk powder into a crusher, crush it and then sieve it;

[0012] S3: putting wheat bran, salt, natural plant feed additives and the raw materials obtained in steps S1 and S2 into a mixer in proportion, stirring for 4-8 minutes, and putting the stirred mixture into a granulator for granulation to obtain the antibiotic-free high-quality cattle feed.

[0013] Furthermore, in steps S1 and S2, the sieving condition is to pass through a 30-50 mesh sieve.

[0014] Furthermore, in step S3, the diameter of the granulated particles is 4-6 mm.

[0015] According to a third aspect of the embodiments of the present invention, the present invention provides application of the above-mentioned antibiotic-free high-quality cattle feed in cattle breeding.

[0016] Furthermore, healthy and quarantined fattening cattle weighing about 700-1000 kilograms are selected for fattening and raised. They are allowed to freely feed on antibiotic-free high-quality cattle feed throughout the day. They are fed for three consecutive months and can be marketed when their weight reaches 1100-1300 kilograms or more.

[0017] The embodiments of the present invention have the following advantages:

[0018] The feed of the present invention contains natural plant feed additives which have the effects of improving immune function, promoting feed digestion, and increasing intestinal absorption function. At the same time, the feed uses raw grains as raw materials, so the nutrient ratio is more reasonable, the absorption utilization rate is higher, and the weight gain rate is fast. The raw materials are green and environmentally friendly and can be used for large-scale production. The feed of the present invention can improve the immunity and growth rate of beef cattle, improve the stress resistance, enhance the disease resistance, and increase the quality and taste of beef products. No antibiotics need to be added, and the produced beef products are pollution-free, green and environmentally friendly foods. DETAILED DESCRIPTION

[0019] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1

[0021] This embodiment provides an antibiotic-free high-quality cattle feed, which includes the following raw materials in percentage: 0.08% natural plant feed additive, 24% fried soybeans, 40% corn, 22.92% corn stalk powder, 8% wheat bran, and 5% salt;

[0022] The natural plant feed additive comprises the following raw materials by weight: 70 parts of angelica sinensis, 70 parts of atractylodes macrocephala, 70 parts of oriental water plantain, 60 parts of magnolia bark, 60 parts of cinnamon bark, 60 parts of dried tangerine peel, 60 parts of dried ginger, 60 parts of poria, 60 parts of pinellia, 60 parts of codonopsis pilosula, 60 parts of ligusticum chuanxiong, 120 parts of hawthorn, and 60 parts of radish seeds.

[0023] The preparation method comprises the following steps:

[0024] All natural plant feed raw materials are dried or sun-dried, crushed and mixed according to the proportions.

[0025] S1: Put corn and fried soybeans into a grinder, grind them and pass them through a 40-mesh sieve;

[0026] S2: Put corn stalk powder into a grinder and pass it through a 40-mesh sieve after grinding;

[0027] S3: Put wheat bran, salt, natural plant feed additives and the raw materials obtained in steps S1 and S2 into a mixer in proportion, stir for 5 minutes, and put the stirred mixture into a granulator to make granules with a diameter of 4 mm, thereby obtaining the antibiotic-free high-quality cattle feed.

[0028] Select healthy and quarantined fattening cattle weighing about 700-1000 kilograms for fattening breeding. Allow them to freely feed on high-quality antibiotic-free cattle feed throughout the day. Feed them for three consecutive months and they can be marketed when their weight reaches 1100-1300 kilograms or more.

[0029] The invention contains natural plant feed additives which can improve immune function, promote feed digestion and increase intestinal absorption function. At the same time, the feed uses raw grains as raw materials, the nutrient ratio is more reasonable, the absorption and utilization rate is higher, and the weight gain speed is fast.

[0030] Example 2

[0031] This embodiment provides an antibiotic-free high-quality cattle feed, which includes the following raw materials in percentage: 0.04% natural plant feed additive, 22% fried soybeans, 42% corn, 22.96% corn stalk powder, 7% wheat bran, and 6% salt;

[0032] The natural plant feed additive comprises the following raw materials by weight: 60 parts of angelica sinensis, 60 parts of atractylodes macrocephala, 60 parts of oriental water plantain, 50 parts of magnolia bark, 50 parts of cinnamon bark, 50 parts of dried tangerine peel, 50 parts of dried ginger, 50 parts of poria, 50 parts of pinellia, 50 parts of codonopsis pilosula, 50 parts of ligusticum chuanxiong, 110 parts of hawthorn, and 50 parts of radish seeds.

[0033] The preparation method comprises the following steps:

[0034] All natural plant feed raw materials are dried or sun-dried, crushed and mixed according to the proportions.

[0035] S1: Put corn and fried soybeans into a grinder and grind them through a 30-mesh sieve;

[0036] S2: Put corn stalk powder into a grinder and pass it through a 30-mesh sieve after grinding;

[0037] S3: Put wheat bran, salt, natural plant feed additives and the raw materials obtained in steps S1 and S2 into a mixer in proportion, stir for 4 minutes, and put the stirred mixture into a granulator to make granules with a diameter of 6 mm, thereby obtaining the antibiotic-free high-quality cattle feed.

[0038] Example 3

[0039] This embodiment provides an antibiotic-free high-quality cattle feed, which includes the following raw materials in percentage: 0.12% natural plant feed additive, 25% fried soybeans, 40% corn, 23.88% corn stalk powder, 7% wheat bran, and 4% salt;

[0040] The natural plant feed additive comprises the following raw materials by weight: 80 parts of angelica sinensis, 80 parts of atractylodes macrocephala, 80 parts of oriental water plantain, 70 parts of magnolia bark, 70 parts of cinnamon bark, 70 parts of dried tangerine peel, 70 parts of dried ginger, 70 parts of poria, 70 parts of pinellia, 70 parts of codonopsis pilosula, 70 parts of ligusticum chuanxiong, 130 parts of hawthorn, and 70 parts of radish seeds.

[0041] The preparation method comprises the following steps:

[0042] All natural plant feed raw materials are dried or sun-dried, crushed and mixed according to the proportions.

[0043] S1: Put corn and fried soybeans into a grinder and grind them through a 50-mesh sieve;

[0044] S2: Put corn stalk powder into a grinder and pass it through a 50-mesh sieve after grinding;

[0045] S3: putting wheat bran, salt, natural plant feed additives and the raw materials obtained in steps S1 and S2 into a mixer in proportion, stirring for 8 minutes, and putting the stirred mixture into a granulator to make granules with a diameter of 6 mm, thereby obtaining the antibiotic-free high-quality cattle feed.

[0046] Test Example 1

[0047] 1. Experimental method: 14 healthy and quarantined bulls aged 5 months or cows under 5 years old were selected, weighing about 700-1000 jins, and were evenly divided into an experimental group and a control group. From April 20, the experimental group was fed with the antibiotic-free high-quality cattle feed obtained in Example 1, and the animals were fed freely. The average daily feed intake on the 1st to 15th day was not less than 15 jins, the average daily feed intake on the 16th to 45th day was not less than 20 jins, and the average daily feed intake on the 46th to 75th day was not less than 25 jins, and the animals were fed continuously; the control group was fed with ordinary feed (10 jins of cornmeal, 3 jins of corn flakes, 2 jins of soybean meal, 2 jins of concentrate, 10 jins of distiller's grains, and 5 jins of forage grass), with an average daily feed of 32 jins for a total of 75 days. After the feeding was completed, the animals were slaughtered at a designated slaughterhouse in accordance with the requirements of GBT-19477-2018 Operation Procedures for Slaughtering Livestock and Poultry.

[0048] 2. The statistics of various indicators of the experimental group and the control group are shown in Table 1:

[0049] Table 1

[0050]

[0051]

[0052] 3. Sensory evaluation of the experimental group and the control group is shown in Table 2 below:

[0053] Table 2

[0054]

[0055] 4. Experimental conclusion: From the above experimental data, we can know

[0056] a. The average feeding cost per cow in the experimental group was 75 yuan lower;

[0057] b. The feces of the experimental group were formed and there was no feeding phenomenon, while the feces of the control group were formed and there was feeding and diarrhea;

[0058] c. In terms of feeding methods, the storage and management of feed in the experimental group is convenient, saving time, effort and labor, while the storage and management of feed in the control group is prone to contamination and mold, occupies a large area, has complicated ingredients, and is time-consuming, labor-intensive and labor-intensive;

[0059] d. In terms of palatability, the cattle in the experimental group ate quickly and did not leave any feed, while the cattle in the control group ate slowly and left some feed;

[0060] e. In terms of weight gain, the experimental group gained 3.04 catties per day, while the control group gained 2.63 catties per day, shortening the fattening cycle. In terms of slaughter rate, the net meat rate after slaughter was 1% higher than that after other feeds, and the back muscle intermuscular fat reached 20%;

[0061] f. In terms of the color of the meat after slaughter, the subcutaneous fat of the test group was bluish white, non-sticky, with a thin fat layer and shiny muscle tissue. After stewing, it was easy to mature, tender and juicy, and the meat and soup tasted delicious;

[0062] The subcutaneous fat of the control group was yellowish and sticky, the fat layer was thick, the muscle tissue was dull, and after stewing, the cooking time was long, the meat tasted hard, and the taste of the meat and soup was worse than that of the experimental group;

[0063] g. In terms of fattening health, the experimental group was in good mental state and had no illness, while the control group had indigestion.

[0064] Although the present invention has been described in detail above by general description and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention all belong to the scope of protection claimed by the present invention.

Claims

1. An antibiotic-free high-quality cattle feed, characterized in that: The antibiotic-free high-quality cattle feed includes the following raw materials in percentage: natural plant feed additive 0.04%-0.12%, fried soybean 22%-26%, corn 38%-42%, corn straw powder 21%-24%, wheat bran 7%-9%, salt 4-6%; The natural plant feed additive comprises the following raw materials by weight: 60-80 parts of angelica sinensis, 60-80 parts of atractylodes macrocephala, 60-80 parts of oriental water plantain, 50-70 parts of magnolia bark, 50-70 parts of cinnamon bark, 50-70 parts of dried tangerine peel, 50-70 parts of dried ginger, 50-70 parts of poria, 50-70 parts of pinellia, 50-70 parts of codonopsis pilosula, 50-70 parts of ligusticum chuanxiong, 110-130 parts of hawthorn, and 50-70 parts of radish seeds.

2. The antibiotic-free high-quality cattle feed according to claim 1, characterized in that: The preparation method of the natural plant feed additive comprises the following steps: drying or sun-drying all the natural plant feed raw materials, crushing them, and mixing them according to a proportion.

3. The method for preparing the antibiotic-free high-quality cattle feed according to claim 1 or 2, characterized in that: The preparation method comprises the following steps: S1: Put corn and fried soybeans into a grinder, grind them and then sieve them; S2: Put corn stalk powder into a crusher, crush it and then sieve it; S3: putting wheat bran, salt, natural plant feed additives and the raw materials obtained in steps S1 and S2 into a mixer in proportion, stirring for 4-8 minutes, and putting the stirred mixture into a granulator for granulation to obtain the antibiotic-free high-quality cattle feed.

4. The method for preparing antibiotic-free high-quality cattle feed according to claim 3, characterized in that: In steps S1 and S2, the sieving condition is to pass through a 30-50 mesh sieve.

5. The method for preparing antibiotic-free high-quality cattle feed according to claim 3, characterized in that: In step S3, the diameter of the granulated particles is 4-6 mm.

6. Use of the antibiotic-free high-quality cattle feed according to any one of claims 1 to 5 in cattle breeding.

7. The use according to claim 6, characterized in that: Select healthy and quarantined fattening cattle weighing about 700-1000 kilograms for fattening breeding. Allow them to freely feed on high-quality antibiotic-free cattle feed throughout the day. Feed them for three consecutive months and they can be marketed when their weight reaches 1100-1300 kilograms or more.

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