Feed additive for improving production properties of sows and application of feed additive
A feed additive, production performance technology, applied in the application, animal feed, animal feed and other directions, can solve the problems of nutritional deficiencies, complicated epidemic diseases, unachieved production performance of sows, etc., and achieve the effect of improving production performance
Pending Publication Date: 2019-11-19
HUNAN NORMAL UNIVERSITY
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[0019] Feed additives were prepared from commercially available raw materials according to the following formula: 20 parts by weight of DL-serine, 20 parts of DL glycine, 6 parts of Bacillus amyloliquefaciens, and 40 parts of carrier soybean meal powder.
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The invention discloses a feed additive for improving production properties of sows and application of the feed additive. The feed additive is prepared from the components in parts by weight: 5-40 parts of DL glycine, 5-40 parts of DL serine, 2-10 parts of bacillus amyloliquefaciens and 10-88 parts of carrier soybean meal. When the feed additive is used for preparing animal full-price feed, the feed additive is mixed with other components of the animal full-price feed. The content of the feed additive in the animal full-price feed is 0.2-0.25% by weight, and as for the amount of the feed additive in full-price feed of the sows during pregnancy, the content of the serine in the full-price feed of the sows during pregnancy is 0.10-1.1% by weight. The feed additive can effectively improve theproduction properties of the sows.
Description
technical field [0001] The invention belongs to the technical field of animal nutrition, and in particular relates to a feed additive for improving the production performance of sows and an application thereof. Background technique [0002] At present, with the rapid development of the breeding industry in the direction of scale and standardization, the scale of sows raised by professional farmers is getting larger and larger. The cost of farming to improve the economic benefits of the farming industry. However, the deterioration of the environment, the complexity of the disease, and the lack of nutrition make the production performance of sows far from reaching their potential. In addition, endocrine disorders and nutritional deficiencies in lactating sows have also become an important factor restricting the development of the pig industry. Improving the physiological functions of sows and improving the health of sows will greatly improve the efficiency of the pig industr...
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IPC IPC(8): A23K50/30A23K20/142A23K10/37A23K10/18
CPCA23K50/30A23K20/142A23K10/37A23K10/18Y02P60/87
Inventor 何流琴周锡红李铁军印遇龙冯艳忠吴健蒋政云龙伟华李凤兰
Owner HUNAN NORMAL UNIVERSITY