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Technical method for increasing farrowing rate of sows

A technology of farrowing rate and sow, which is applied in animal husbandry and other fields, can solve the problems of low sow production performance and low sow litter size, achieve good economic benefits and sustainable development, improve sow physical fitness, strengthen The effect of epidemic prevention

Inactive Publication Date: 2021-06-22
徐州昌农农牧科技有限公司
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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a technical method for increasing the farrowing rate of sows, which solves the problem that the litter size of sows in my country is very low and the production performance of sows raised in my country is low

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  • Technical method for increasing farrowing rate of sows

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] see figure 1 : A technical method for improving sow farrowing rate, characterized in that: comprising the following steps,

[0022] Step (A), scientifically rearing breeding boars, so that the boars can produce high-quality and high-quantity semen;

[0023] Step (B), feeding management and nutritional management of gilts;

[0024] Step (...

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Abstract

The invention discloses a technical method for increasing the farrowing rate of sows. The method comprises the following steps of: scientifically feeding breeding boars, enabling the boars to produce high-quality and high-quantity semen, enhancing epidemic prevention of the boars, performing prevention work according to an immune procedure and a nutrition and health care procedure, keeping a breeding house dry and clean, enabling feeders to be often close to the boars, and enabling the boars to be mild in temperament. The sows in different periods of pregnancy period are fed differently, so that the embryo implantation rate is increased; stillbirth and abortion are reduced, and the litter size is increased; the birth weight of the piglets and the number of live piglets are increased; the sow physique is improved; according to the method, the activity of newborn piglets and nutrition reserve of sows in the lactation period are guaranteed, the management key points of the sow farm are nutrition, prevention and health care and mating, the three points are grasped continuously for a long time, the litter size of the sows is increased, and therefore the sow farm has good economic benefits and sustainable development posterior. The technical method solves the problem of low litter size of sows in China and low production performance of sows raised in China at present.

Description

technical field [0001] The invention relates to the technical field of sow farrowing, in particular to a technical method for improving the farrowing rate of sows. Background technique [0002] With the development of scale, intensification and standardization of my country's pig farming industry, the number of large-scale sow farms is increasing rapidly, and the number of sows on hand is also increasing significantly, ranging from 30-50 sows to several thousand sows at most , Changed the situation of free-range farming where traditional pig farmers only raise a few sows. However, the current litter size of sows in my country is very low. At present, the production performance of sows raised in my country is far behind that of advanced foreign countries. The number of weaned piglets provided by each sow per year is 26-28 in Denmark and 24-26 in France. 23-25 ​​pigs in the Netherlands, 23-25 ​​pigs in Canada, and only 13.6-15.6 pigs in my country. At the same time, people atta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 田平
Owner 徐州昌农农牧科技有限公司
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