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Lactating sow fermented feed rich in microelements and preparation method of lactating sow fermented feed

A technology of trace elements, fermented feed, applied in animal feed, animal feed, bacteria used in food preparation, etc., can solve the problems of lack of trace elements, low absorption rate, decline in production performance, etc., to promote healthy growth and improve absorption. and utilization, the effect of increasing the content

Inactive Publication Date: 2019-07-05
INST OF SUBTROPICAL AGRI CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the special physiological characteristics of lactating sows, trace elements are one of the core links of sow nutrition. If trace elements are deficient, their production performance will be greatly reduced. However, the absorption rate of trace elements in traditional feed is very low, generally only 3%-8%, sows are prone to trace element deficiency

Method used

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  • Lactating sow fermented feed rich in microelements and preparation method of lactating sow fermented feed
  • Lactating sow fermented feed rich in microelements and preparation method of lactating sow fermented feed
  • Lactating sow fermented feed rich in microelements and preparation method of lactating sow fermented feed

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Effect test

Embodiment 1

[0029] A fermented feed for lactating sows rich in trace elements, which is composed of the following raw materials in proportion by weight: 44 parts of corn, 16 parts of soybean meal, 2 parts of carrot residue, 1 part of jujube powder, 6 parts of fish meal, 0.01 part of lysine, 2 parts of special trace element package, 3 parts of fermentation package, 1 part of premix;

[0030] The special trace element package is composed of the following components by weight ratio: 3 parts of yeast iron, 1 part of magnesium chloride, 1 part of cobalt sulfate, 2 parts of calcium iodate, 1 part of manganese hydrogen phosphate, 1 part of selenium-enriched yeast, trace element enhanced 8 doses;

[0031] The preparation method of described trace element enhancer is:

[0032] (1) Dry and pulverize the rice husk, pass through a 60-mesh sieve, and then add royal jelly. The amount of royal jelly added is 6.2% of the mass of the rice husk. Stir evenly, then put it in a glass bottle, and then put it ...

Embodiment 2

[0043] A fermented feed for lactating sows rich in trace elements, which is composed of the following raw materials in proportion by weight: 48 parts of corn, 18 parts of soybean meal, 3 parts of carrot residue, 2 parts of jujube powder, 7 parts of fish meal, 0.03 parts of lysine, 3 parts of special trace element package, 4 parts of fermentation package, 2 parts of premix;

[0044] The special trace element package is composed of the following components by weight ratio: 5 parts of yeast iron, 2 parts of magnesium chloride, 1.5 parts of cobalt sulfate, 3 parts of calcium iodate, 2 parts of manganese hydrogen phosphate, 1.5 parts of selenium-enriched yeast, and trace element enhanced 9 doses;

[0045] The preparation method of described trace element enhancer is:

[0046] (1) Dry and crush the rice husk, pass through a 60-mesh sieve, then add royal jelly, the amount of royal jelly added is 7% of the mass of the rice husk, stir evenly, then put it in a glass bottle, and then pu...

Embodiment 3

[0057] A fermented feed for lactating sows rich in trace elements, which is composed of the following raw materials in proportion by weight: 50 parts of corn, 20 parts of soybean meal, 4 parts of carrot residue, 3 parts of jujube powder, 8 parts of fish meal, 0.05 parts of lysine, 4 parts of special trace element package, 5 parts of fermentation package, 3 parts of premix;

[0058] The special trace element package is composed of the following components by weight ratio: 6 parts of yeast iron, 3 parts of magnesium chloride, 2 parts of cobalt sulfate, 4 parts of calcium iodate, 3 parts of manganese hydrogen phosphate, 2 parts of selenium-enriched yeast, and trace element enhanced 10 doses;

[0059] The preparation method of described trace element enhancer is:

[0060] (1) Dry and crush the rice husk, pass through a 60-mesh sieve, then add royal jelly, the amount of royal jelly added is 8% of the mass of the rice husk, stir evenly, then put it in a glass bottle, and then put i...

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Abstract

The invention discloses lactating sow fermented feed rich in microelements and a preparation method of the lactating sow fermented feed, and belongs to the technical field of feed development. The lactating sow fermented feed comprises, by weight, 44-50 parts of corns, 16-20 parts of soybean meal, 2-4 parts of carrot residues, 1-3 parts of Chinese date powder, 6-8 parts of fish meal, 0.01-0.05 part of lysine, 2-4 parts of special trace element packages, 3-5 parts of fermentation packages and 1-3 parts of premixed materials. The lactating sow fermented feed has the advantages that the lactationyield of a lactating sow can be effectively improved, milk quality is improved, healthy growth of a piglet is facilitated, the weaning weight of the piglet is improved, the survival rate of the piglet is increased, intestinal health of a sow can be effectively improved, sow constipation is decreased, flesh loss of the sow is prevented and the like, and the feed is wide in application prospects.

Description

technical field [0001] The invention relates to a sow feed, in particular to a lactating sow fermented feed rich in trace elements and a preparation method thereof, belonging to the technical field of feed development. Background technique [0002] With the rapid development of modern society and the continuous improvement of people's living standards, pork has become an indispensable source of protein in every family's life. Lactating sows are the most important link in the growth and reproduction of pigs. Guarantee the diet of sows at this stage High-quality breast milk that contributes to the entire pig herd is the main source of nutrients for piglets from birth to weaning. The quality and quantity of breast milk determine the survival rate and growth rate of piglets. [0003] The low lactating ability of sows can directly lead to nutritional deficiencies, growth retardation, and increased mortality in piglets, which will affect piglets’ weaning weight, aggravate piglets’...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K10/22A23K20/142A23K20/20A23K10/12A23K20/26A23K10/20A23K20/174
CPCA23K50/30A23K10/30A23K10/37A23K10/22A23K20/142A23K20/30A23K10/12A23K20/26A23K10/20A23K20/174A23V2400/173A23V2400/11A23V2400/169Y02P60/87
Inventor 吴信万丹周锡红徐康龙次民印遇龙
Owner INST OF SUBTROPICAL AGRI CHINESE ACAD OF SCI