Special feed additive premix for sow and application method thereof

A feed additive and premix technology, applied in animal feed, animal feed, application, etc.

Inactive Publication Date: 2012-03-14
JIASHAN BSW BIOLOGICAL TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

In recent years, my country's animal husbandry workers have improved nutrition and feeding management, improved genetics and breeding, and improved...

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  • Special feed additive premix for sow and application method thereof

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Embodiment Construction

[0009] A special feed additive premix for sows, which consists of 10% to 20% (mass percentage) of beta-carotene, 0.2% to 0.4% (mass percentage) of chromium methionine, 4% to 5% (mass percentage) of folic acid, 12%-16% (mass percentage) of vitamin E, 4%-5% (mass percentage) of L-carnitine, and the balance is a carrier.

[0010] The raw material of feed additive premix special for sows according to the present invention, the raw material used for β-carotene is 10% β-carotene preparation; the raw material used for chromium methionine is 5% chromium methionine; the raw material used for folic acid is 98% folic acid; vitamin E The raw material used is 50% vitamin E; the L-carnitine raw material is 99% L-carnitine; the carrier is calcium carbonate, corn gluten powder or glucose; if other active specifications are used, the specific composition of each component is based on the actual raw material content convert. The above components are fully mixed with the carrier to obtain the s...

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Abstract

The invention provides a special feed additive premix for a sow. The special feed additive premix comprises the following raw materials in percentage by mass: 10%-20% of beta-carotene, 0.2%-0.4% of chromium methionine, 4%-5% of folic acid, 12%-16% of vitamin E, 4%-5% of L-carnitine and the balance of a carrier. In the application method of the special feed additive premix, the special feed additive which accounts for 0.1% of the weight of complete feed for the sow is added to the complete feed. A plurality of tests prove that the special feed additive premix for the sow has the advantages of obviously enhancing the reproductive performance of the sow, prolonging the service life of the sow, improving the survival rate of embryos, increasing the number born of the sow, improving the birth weight and survival rate of piglets and increasing the weaning weight and litter weight of the piglets.

Description

technical field [0001] The invention relates to a sow feed additive premix for improving the reproductive performance of sows and a use method thereof, belonging to the field of animal nutrition feed. Background technique [0002] Improving the reproductive performance of sows and allowing sows to provide more high-quality weaned piglets within a limited production period is an important way for the pig industry to obtain greater economic benefits, and it is also the key to evaluating the performance of pig farms. In recent years, my country's animal husbandry workers have improved nutrition and feeding management, improved genetics and breeding, and improved equipment. Now the production capacity of sows has been improved to a certain extent, but there is still a certain gap compared with developed countries. It is mainly reflected in the number of piglets provided annually, the birth weight of piglets, the weaning weight of piglets, and the service life of sows. To solve ...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16
Inventor 叶小其陆建伟胡建光王群陈国灿
Owner JIASHAN BSW BIOLOGICAL TECH
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