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Nutritious supplementary for sow in lactation period

A nutritional supplement and lactation period technology, applied in the field of nutritional supplements, can solve problems such as not being able to meet the needs of lactation, and achieve the effects of ensuring healthy growth, improving immunity and survival rate

Active Publication Date: 2013-02-13
武汉华扬天乐生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The recommended amount of vitamins in the feeding standard is only the minimum requirement. Now the closed feeding and the production level of lactating sows are relatively high, so the vitamin content in the basic diet cannot meet the needs of lactation

Method used

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  • Nutritious supplementary for sow in lactation period
  • Nutritious supplementary for sow in lactation period

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The nutritional supplement for lactating sows of the present invention comprises the following components by weight: 50% fat powder, 10% fish meal, 1% monomeric lysine, 1.5% monomeric valine, 2% calcium hydrogen phosphate, compound Vitamin 0.5% (including 1% vitamin A, 30% vitamin E, 20% vitamin C, 49% carrier), 35% zeolite powder.

Embodiment 2

[0017] The nutritional supplement for lactating sows of the present invention comprises the following components by weight: fat powder 52%, fish meal 12%, monomeric lysine 1.1%, monomeric valine 1.7%, calcium hydrogen phosphate 3%, compound Vitamin 0.6% (including 1.2% vitamin A, 40% vitamin E, 25% vitamin C, 33.8% corncob powder), zeolite powder 29.6%.

Embodiment 3

[0019] The nutritional supplement for lactating sows of the present invention comprises the following components by weight: fat powder 54%, fish meal 14%, monomeric lysine 1.2%, monomeric valine 1.9%, calcium hydrogen phosphate 3.5%, compound Vitamin 0.7% (including 1.4% vitamin A, 50% vitamin E, 30% vitamin C, 18.6% corncob powder), zeolite powder 24.7%.

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Abstract

The invention relates to nutritious supplementary for a sow in a lactation period. The nutritious supplementary comprises, by weight, 50%-60% of fat powder, 10%-20% of fish meal, 1%-1.5% of monomer lysine, 1.5%-2.5% of monomer valine, 2%-5% of calcium hydrophosphate, 0.5%-1% of vitamin complex and 10%-35% of zeolite powder. The nutritious supplementary comprises lysine and valine, sufficient vitamin, protein and mineral substances required in the lactation period of the sow. The nutritious supplementary is added into basic ration of the sow according to certain ratio so as to reduce weight loss of the sow after delivery, improve immunity and survival rate of piglets, and guarantee healthy growth of the piglets.

Description

technical field [0001] The invention relates to a nutritional supplement, in particular to a nutritional supplement for lactating sows. Background technique [0002] In the modern pig industry, the postpartum weight loss of sows has always troubled the majority of farmers. The reason is mainly due to the insufficient intake of energy, protein, amino acids, calcium and phosphorus after sows postpartum, and more nutritional needs during lactation. The body maintains and needs milk production, so it needs to mobilize its own fat, protein and calcium and phosphorus in the bones to supply the body and lactation needs. However, when the protein and fat weight loss of the sow exceeds a certain limit, the milk production of the sow will be reduced, the growth of the piglet will be hindered, the sow will be extremely weightless, the interval from weaning to re-estrus will be prolonged, and the ovarian follicle development of the weaned sow will be affected. , Reduce the reproductive...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/16
Inventor 张金林马立保张彩霞
Owner 武汉华扬天乐生物科技有限公司
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