Feed for perinatal sows, and preparation method and feeding method of feed
A sow feed, perinatal technology, applied in the direction of animal feed, animal feed, animal feed molding or processing, can solve the problems of drug-resistant bacteria residues and environmental pollution, affecting animal feed intake, etc., to achieve significant economic Benefit and use value, the effect of improving breast edema, improving resistance
Pending Publication Date: 2020-02-18
安徽禾丰牧业有限公司
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Problems solved by technology
[0003] At present, there are two main methods for the treatment and prevention of peripartum udder edema in sows in the market (1) the use of antibiotics during the feeding process. The use of antibiotics not only easily leads to the generation and residue of drug-resistant bacteria and environmental pollution, but also affects the breeding of animals. (2) The gestation ration and the lactation ration are randomly proportioned for perinatal feeding, and there is no special formula to prevent perinatal udder edema of sows by means of adjusting nutrient sources and nutrient levels period feed
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[0019] Below, through the description of the examples, the specific implementation of the present invention, such as the manufacturing process and operation and use methods involved, will be further described in detail, so as to help those skilled in the art to have a more complete and comprehensive understanding of the inventive concept and technical solutions of the present invention. Accurate and in-depth understanding.
[0020] In current farming methods, sows are usually fed gestation rations first, followed by lactation rations, and the change of rations is usually consistent with the time when sows are transferred from the gestation facility to the farrowing room, and then, between different farms There are differences in the replacement of rations, and the time of ration replacement. The changes in the breeding environment cause stress injuries to sows. Due to the untimely replacement of rations and the unreasonable nutrients in the rations, sows appear Various complic...
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The invention discloses a feed for perinatal sows, and a preparation method and feeding method of the feed. Nutrition of perinatal sows is regulated and controlled through addition of antioxidant andanti-stress components, damage caused by stress is reduced, and blood circulation and milk secretion of breasts are promoted, so that breast edema of the perinatal sows and mastitis, postpartum lactation disorder, insufficient milk and other problems caused by breast edema can be effectively solved. Furthermore, the health level and use period of the sows and growth performance of piglets are improved, labor intensity of workers for nursing the perinatal sows is reduced, and the feed has obvious economic benefits and use values.
Description
technical field [0001] The invention relates to the technical field of perinatal sow feed, in particular to a perinatal sow feed, a preparation method and a feeding method thereof. Background technique [0002] The perinatal period of sows refers to the period from 7 to 10 days before delivery to 7 days after delivery. It is a very special and critical period in the reproductive cycle of sows, which will have an important impact on the final production performance of the pig herd. Udder edema in sows during the peripartum period is a common symptom in pig farms. Unbalanced feed nutrition, improper feeding management, and insufficient exercise of sows before farrowing will affect the blood circulation of sows’ udders, resulting in changes in osmotic pressure and promoting gastric The moisture in the intestinal tract accumulates in the udder, which causes udder edema in sows during the peripartum period. The main manifestations are loss of appetite, mastitis, listlessness, ind...
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IPC IPC(8): A23K10/12A23K10/22A23K10/30A23K10/37A23K20/105A23K20/142A23K20/26A23K40/10A23K50/30
CPCA23K10/12A23K10/22A23K10/30A23K10/37A23K20/105A23K20/142A23K20/26A23K40/10A23K50/30Y02P60/87
Inventor 朱秋凤黄强徐作鹏张卫辉高亚飞张永静蒋广志邵彩梅
Owner 安徽禾丰牧业有限公司