Calf breeding feed capable of promoting bone growth

Abstract

The invention discloses a calf breeding feed capable of promoting bone growth, and relates to the technical field of calf breeding, the calf breeding feed comprises the following preparation raw materials: corn, bran, guniting corn bran, soybean meal, cottonseed meal, puffed urea, calcium hydrophosphate and a premix; the feed comprises the following components in percentage by weight: 50-60% of corn, 8-10% of bran, 8-12% of guniting corn bran, 12-14% of soybean meal, 5-10% of cottonseed meal, 5-15% of puffed urea, 5-20% of calcium hydrophosphate and 2-6% of premix. According to the calf breeding feed capable of promoting bone growth, by adding the bran and the soybean meal, digestion and absorption of nutrient substances are improved, bone growth is promoted, and the body type of calves is enlarged, so that rapid growth and development of the calves are further promoted, vitamins have benign influences on growth and development, bone health, fur health and vision development of the calves, and the calves are more healthy. The absorption and utilization of calcium and phosphorus can be promoted.

Description

Technical Field

[0001] The invention relates to the technical field of calf breeding, in particular to calf breeding feed capable of promoting bone growth. Background Art

[0002] Excellent local calf breeds in my country, with red or yellow fur, lighter fur around the mouth, nose, eyes, inside of the limbs and tail, white horns and reddish brown hooves. Short head, wide forehead, wide and deep chest, long body, plump hindquarters, short and thick limbs. Average adult weight: 1100 kg for bulls and 600 kg for cows; under better breeding conditions in France, the live weight of bulls can reach 1200-1500 kg, and that of cows can reach 600-800 kg. Famous breeds in my country include Qinchuan cattle, Nanyang cattle, Luxi cattle and Jinnan cattle; calves are newborn calves within 3 to 6 months of age that use milk as their main source of nutrition. Because their digestive characteristics are significantly different from those of adult cattle, they should also have their own characteristics in feeding and management.

[0003] The current feed for calf farming lacks nutritional specificity, resulting in a smaller body growth of calves during the development stage, which in turn affects the upper limit of meat production in the later stage. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a calf breeding feed that can promote bone growth, solving the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the present invention is implemented by the following technical scheme: calf breeding feed that can promote bone growth includes the following preparation raw materials:

[0006] Corn, bran, sprayed corn husk, soybean meal, cottonseed meal, expanded urea, calcium hydrogen phosphate, premix;

[0007] The proportions by percentage are as follows:

[0008] Corn 50-60%, bran 8-10%, sprayed corn husk 8-12%, soybean meal 12-14%, cottonseed meal 5-10%, expanded urea 5-15%, calcium hydrogen phosphate 5-20%, premix 2-6%;

[0009] The proportions by weight are as follows:

[0010] 500-600kg corn, 80-100kg bran, 80-120kg sprayed corn husk, 120-140kg soybean meal, 50-100kg cottonseed meal, 5-15kg expanded urea, 5-20kg calcium hydrogen phosphate, and 20-60kg premix.

[0011] Optionally, the premix is ​​composed of a mixture of vitamins, trace elements, and fish meal, and the mixing mass ratio thereof is 3-5:0.5-2:4-8;

[0012] Vitamins include vitamin A, vitamin D, vitamin E and one or more of the B vitamins;

[0013] Trace elements include one or more of calcium, phosphorus, zinc, selenium, iron, copper and iodine.

[0014] Optionally, the specific proportion of the calf breeding feed in parts by weight is as follows:

[0015] 550kg corn, 90kg bran, 100kg sprayed corn husk, 130kg soybean meal, 70kg cottonseed meal, 10kg expanded urea, 10kg calcium hydrogen phosphate, and 40kg premix.

[0016] Optionally, the specific proportion of the calf breeding feed in parts by weight is as follows:

[0017] 500kg corn, 80kg bran, 120kg sprayed corn husk, 150kg soybean meal, 80kg cottonseed meal, 15kg expanded urea, 15kg calcium hydrogen phosphate, and 40kg premix.

[0018] Optionally, the specific proportion of the calf breeding feed in parts by weight is as follows:

[0019] 580kg corn, 100kg bran, 80kg sprayed corn husk, 100kg soybean meal, 90kg cottonseed meal, 15kg expanded urea, 8kg calcium hydrogen phosphate, and 27kg premix.

[0020] Optionally, the preparation raw materials also include baking soda, a mold remover, and salt.

[0021] Optionally, the specific proportion of the calf breeding feed in parts by weight is as follows:

[0022] 540kg corn, 85kg bran, 95kg sprayed corn husk, 130kg soybean meal, 65kg cottonseed meal, 10kg expanded urea, 10kg calcium hydrogen phosphate, 40kg premix, 10kg baking soda, 5kg mildew remover, and 10kg salt.

[0023] Optionally, the specific proportion of the calf breeding feed in parts by weight is as follows:

[0024] 540kg corn, 80kg bran, 95kg sprayed corn husk, 130kg soybean meal, 60kg cottonseed meal, 10kg expanded urea, 10kg calcium hydrogen phosphate, 40kg premix, 10kg baking soda, 10kg mildew remover, and 15kg salt.

[0025] The present invention provides a calf breeding feed that can promote bone growth, and has the following beneficial effects:

[0026] The calf breeding feed that can promote bone growth can improve the palatability of the feed while increasing nutrition. By adding bran and soybean meal, the digestion and absorption of nutrients are improved, bone growth is promoted, diarrhea is reduced, etc.; and the addition of multiple vitamins is of great benefit to the bone growth of calves; thereby increasing the body size of calves, thereby further promoting the rapid growth and development of calves, among which vitamins have a positive effect on the growth and development, bone health, fur health and vision development of calves; and can promote the absorption and utilization of calcium and phosphorus, which is crucial to the bone development of calves. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Embodiment 1: A calf breeding feed capable of promoting bone growth, comprising the following raw materials:

[0029] Corn, bran, sprayed corn husk, soybean meal, cottonseed meal, expanded urea, calcium hydrogen phosphate, premix;

[0030] The proportions by weight are as follows:

[0031] 550kg corn, 90kg bran, 100kg sprayed corn husk, 130kg soybean meal, 70kg cottonseed meal, 10kg expanded urea, 10kg calcium hydrogen phosphate, 40kg premix;

[0032] in,

[0033] The premix is ​​composed of vitamins, trace elements and fish meal, and the mixing mass ratio is 3:1:6;

[0034] Vitamins include vitamin A, vitamin D, vitamin E and B vitamins;

[0035] Trace elements include calcium, phosphorus, zinc, selenium, iron, copper and iodine.

[0036] Embodiment 2: A calf breeding feed capable of promoting bone growth, comprising the following raw materials:

[0037] Corn, bran, sprayed corn husk, soybean meal, cottonseed meal, expanded urea, calcium hydrogen phosphate, premix;

[0038] The proportions by weight are as follows:

[0039] 500kg corn, 80kg bran, 120kg sprayed corn husk, 150kg soybean meal, 80kg cottonseed meal, 15kg expanded urea, 15kg calcium hydrogen phosphate, 40kg premix;

[0040] in,

[0041] The premix is ​​composed of a mixture of vitamins, trace elements and fish meal, and the mixing mass ratio is 3-5:0.5-2:4-8;

[0042] Vitamins include vitamin A, vitamin D, and vitamin E;

[0043] Trace elements include calcium, phosphorus, zinc, selenium and iron.

[0044] Embodiment 3: A calf breeding feed capable of promoting bone growth, comprising the following raw materials:

[0045] Corn, bran, sprayed corn husk, soybean meal, cottonseed meal, expanded urea, calcium hydrogen phosphate, premix, baking soda, mold remover, salt;

[0046] The proportions by weight are as follows:

[0047] 540kg corn, 85kg bran, 95kg sprayed corn husk, 130kg soybean meal, 65kg cottonseed meal, 10kg expanded urea, 10kg calcium hydrogen phosphate, 40kg premix, 10kg baking soda, 5kg mildew remover, 10kg salt;

[0048] in,

[0049] The premix is ​​composed of vitamins, trace elements and fish meal, and the mixing mass ratio is 3:0.5:5;

[0050] Vitamins include vitamin A, vitamin E, and B vitamins;

[0051] Trace elements include calcium, phosphorus, zinc, copper and iodine.

[0052] Embodiment 4: A calf breeding feed capable of promoting bone growth, comprising the following raw materials:

[0053] Corn, bran, sprayed corn husk, soybean meal, cottonseed meal, expanded urea, calcium hydrogen phosphate, premix, baking soda, mold remover, salt;

[0054] The proportions by weight are as follows:

[0055] 540kg corn, 80kg bran, 95kg sprayed corn husk, 130kg soybean meal, 60kg cottonseed meal, 10kg expanded urea, 10kg calcium hydrogen phosphate, 40kg premix, 10kg baking soda, 10kg mildew remover, 15kg salt;

[0056] in,

[0057] The premix is ​​composed of vitamins, trace elements and fish meal, and the mixing mass ratio is 5:1:6;

[0058] Vitamins include vitamin A, vitamin D, vitamin E and B vitamins;

[0059] Trace elements include calcium, phosphorus, zinc, selenium, iron, copper and iodine.

[0060] Experiment: 50 calves with a difference in bone mass of less than 5 cm were selected and divided into groups A, B, C, D and E with 10 calves as a group. Group A was fed with conventional feed, and groups B, C, D and E were fed with the above-mentioned embodiments 1, 2, 3 and 4 respectively. The observation period was 180 days, and the body shape was measured every 30 days as a cycle, and the bone mass growth was recorded, and the average growth value of the group (unit: kg) was calculated;

[0061] The details are shown in the following table:

[0062] 30d 60d 90d 120d 150d 180d Group A (Comparative Example) 6.2 6.8 7.1 7.5 7.1 7.0 Group B (Example 1) 7.2 7.9 8.5 9.1 8.9 8.5 Group C (Example 2) 6.9 8.1 8.0 8.8 8.5 8.1 Group D (Example 3) 7.0 7.6 7.8 8.5 8.6 8.1 Group E (Example 4) 6.8 7.8 7.8 8.7 8.2 7.9

[0063] Conclusion: Feeding calves with the feed ratios of Examples 1, 2, 3, and 4 above has a significant improvement effect on bone growth compared to conventional feed in the control ratio.

[0064] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A calf breeding feed capable of promoting bone growth, characterized in that: The preparation includes the following raw materials: Corn, bran, sprayed corn husk, soybean meal, cottonseed meal, expanded urea, calcium hydrogen phosphate, premix; The proportions by percentage are as follows: Corn 50-60%, bran 8-10%, sprayed corn husk 8-12%, soybean meal 12-14%, cottonseed meal 5-10%, expanded urea 5-15%, calcium hydrogen phosphate 5-20%, premix 2-6%; The proportions by weight are as follows: 500-600kg corn, 80-100kg bran, 80-120kg sprayed corn husk, 120-140kg soybean meal, 50-100kg cottonseed meal, 5-15kg expanded urea, 5-20kg calcium hydrogen phosphate, and 20-60kg premix.

2. The calf breeding feed capable of promoting bone growth according to claim 1, characterized in that: The premix is ​​composed of a mixture of vitamins, trace elements and fish meal, and the mixing mass ratio is 3-5:0.5-2:4-8; Vitamins include vitamin A, vitamin D, vitamin E and one or more of the B vitamins; Trace elements include one or more of calcium, phosphorus, zinc, selenium, iron, copper and iodine.

3. The calf breeding feed capable of promoting bone growth according to claim 1, characterized in that: The specific proportion of the calf breeding feed by weight is as follows: 550kg corn, 90kg bran, 100kg sprayed corn husk, 130kg soybean meal, 70kg cottonseed meal, 10kg expanded urea, 10kg calcium hydrogen phosphate, and 40kg premix.

4. The calf breeding feed capable of promoting bone growth according to claim 1, characterized in that: The specific proportion of the calf breeding feed by weight is as follows: 500kg corn, 80kg bran, 120kg sprayed corn husk, 150kg soybean meal, 80kg cottonseed meal, 15kg expanded urea, 15kg calcium hydrogen phosphate, and 40kg premix.

5. The calf breeding feed capable of promoting bone growth according to claim 1, characterized in that: The specific proportion of the calf breeding feed by weight is as follows: 580kg corn, 100kg bran, 80kg sprayed corn husk, 100kg soybean meal, 90kg cottonseed meal, 15kg expanded urea, 8kg calcium hydrogen phosphate, and 27kg premix.

6. The calf breeding feed capable of promoting bone growth according to claim 1, characterized in that: The preparation raw materials also include baking soda, a mildew remover and salt.

7. The calf breeding feed capable of promoting bone growth according to claim 6, characterized in that: The specific proportion of the calf breeding feed by weight is as follows: 540kg corn, 85kg bran, 95kg sprayed corn husk, 130kg soybean meal, 65kg cottonseed meal, 10kg expanded urea, 10kg calcium hydrogen phosphate, 40kg premix, 10kg baking soda, 5kg mildew remover, and 10kg salt.

8. The calf breeding feed capable of promoting bone growth according to claim 6, characterized in that: The specific proportion of the calf breeding feed by weight is as follows: 540kg corn, 80kg bran, 95kg sprayed corn husk, 130kg soybean meal, 60kg cottonseed meal, 10kg expanded urea, 10kg calcium hydrogen phosphate, 40kg premix, 10kg baking soda, 10kg mildew remover, and 15kg salt.