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Special feed for nursery pigs and preparation method thereof
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A technology for nursery pigs and feed, applied in the field of breeding for nursery pigs, can solve the problems of low disease resistance, slow growth of piglets, etc., and achieve the effects of reducing morbidity, simple operation and mild operating conditions
Active Publication Date: 2021-08-31
河北正农牧业有限公司
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Summary
Abstract
Description
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Problems solved by technology
Although adding high doses of antibiotics can promote the growth of piglets and control diseases, long-term use will have negative effects such as slow growth and low disease resistance of piglets in the late nursery or piglet stage.
Method used
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Effect test
Embodiment 1
[0029] The specific preparation process of special feed for nursery pigs is as follows:
[0030] 1) Weighing of raw materials: in parts by mass, 55 parts of corn, 22 parts of puffed soybean meal, 5 parts of bran, 2 parts of soybean oil, 2 parts of alfalfa powder, 1.2 parts of calciumhydrogenphosphate, 0.25 parts of salt, 3 parts of peanut seedlings, 0.08 parts of lysine, 0.038 parts of methionine, 0.5 parts of stone powder, 0.10 parts of multivitamins and 0.25 parts of cholinechloride.
[0031] 2) After crushing all the raw materials into particles of about 2.8mm, mix them evenly, and granulate them at 95°C. After granulation, they are dried by a vibrating dryer. After drying, they are inspected and sold as finished feeds.
Embodiment 2
[0033] The specific preparation process of special feed for nursery pigs is as follows:
[0034] 1) Weighing of raw materials: In terms of mass parts, 58 parts of corn, 18 parts of puffed soybean meal, 8 parts of bran, 1 part of soybean oil, 3 parts of alfalfa powder, 1.2 parts of calciumhydrogenphosphate, 0.3 parts of salt, 2 parts of peanut seedlings, 0.13 parts of lysine, 0.028 parts of methionine, 0.55 parts of stone powder, 0.08 parts of multivitamins, 0.28 parts of cholinechloride, 0.2 parts of citric acid, and 6 parts of whey powder.
[0035] 2) After crushing all the raw materials into particles of about 3.0 mm, mix them evenly, and then granulate them at 90°C. After granulation, they are dried by a vibrating dryer. After drying, they are inspected and shipped as finished feed for sale.
Embodiment 3
[0037] The specific preparation process of special feed for nursery pigs is as follows:
[0038] 1) Weighing of raw materials: in parts by mass, 56 parts of corn, 21 parts of puffed soybean meal, 6 parts of bran, 2 parts of soybean oil, 2 parts of alfalfa powder, 1.1 parts of calcium hydrogenphosphate, 0.27 parts of salt, 3 parts of peanut seedlings, 0.09 parts of lysine, 0.035 parts of methionine, 0.51 parts of stone powder, 0.10 parts of multivitamins, 0.27 parts of choline chloride, 0.8 parts of citric acid, and 4 parts of whey powder.
[0039] 2) After crushing all raw materials into particles of about 2.9mm, mix them evenly, and then granulate them at 92°C. After granulation, they are dried by a vibrating dryer. After drying, they are inspected and sold as finished feed.
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Abstract
The invention provides a special feed for nursery pigs and a preparation method thereof, and the special feed for nursery pigs is mainly prepared from the following raw materials in parts by mass: 55-58 parts of corn, 18-22 parts of puffed soybean meal, 5-8 parts of bran, 1-2 parts of soybean oil, 2-3 parts of alfalfa meal, 0.8-1.2 parts of calcium hydrophosphate, 0.25-0.3 part of salt, 2-3 parts of peanut vines, 0.08-0.13 part of lysine, 0.028-0.038 part of methionine, 0.5-0.55 part of stone powder, 0.08 to 0.10 part of composite vitamin and 0.25 to 0.28 part of cholinechloride. The special feed for the nursery pigs is suitable for nursery pigs of 15-30 kg, which can enhance the immunity of the nursery pigs and reduce the diarrhea rate, and the feed is healthy, environment-friendly and green.
Description
technical field [0001] The invention belongs to the field of nursery pig breeding, and specifically relates to a special feed for nursery pigs and a preparation method thereof. Background technique [0002] Nursery pigs usually refer to piglets from the stage of weaning to the end of feeding in the nursery bed. They have the characteristics of fast growth and development, high susceptibility to diseases, and need to be carefully fed. In the feeding stage, in addition to paying attention to environmental sanitation and timely group feeding, due to the immature digestive system of nursery pigs, special attention should be paid to the nutrition and raw material composition of the feed. After the piglets start eating pelleted feed after weaning, due to the immature intestinal development of the piglets, encountering greater stress, it is easy to cause diarrhea and diarrhea. [0003] At present, in order to prevent piglets from diarrhea and increase the growth rate of piglets, m...
Claims
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Application Information
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