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Preparation method of lactating sow feed

A technology for lactating sows and feed, which is applied in the field of preparation of lactating sows' feed, can solve the problems of low digestibility, poor palatability, and severe constipation of kelp, and achieve the content of easily digestible anti-nutritional factors, excellent palatability, The effect of amino acid balance

Inactive Publication Date: 2015-04-15
FLSUGARPEPTIDE BIOLOGY ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to poor feed quality and poor management, compared with western developed countries, the milk production of lactating sows in my country is generally low
At present, the main problems of feed for lactating sows in my country are: first, poor palatability and low feed intake, especially in summer; second, insufficient lactation, which often leads to poor growth and development of piglets; third, severe constipation Serious, often bring relatively large losses to breeding enterprises and farmers
But for sows, the digestibility of kelp is low

Method used

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  • Preparation method of lactating sow feed
  • Preparation method of lactating sow feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] (1) After mixing 100kg of soybeans and 200kg of clean water, soak them at 35°C for 18 hours, refine them with a grinder, then heat them up to 95°C and cook them for 30 minutes, cool them down to 40°C, and separate them to obtain soybean pulp.

[0034] (2) Take 100kg of soybean pulp, 80kg of alfalfa grass powder, 30kg of corn flour, 15kg of brown sugar, 10kg of compound bacterial seed liquid and 0.005kg of compound enzyme, mix them, and perform solid-state fermentation and enzymolysis at 28°C for 48 hours, and then at 30°C The bean grass fermented material was obtained by drying under low temperature conditions.

[0035] (3) Take 100kg of bean grass fermented material, 100kg of corn, 30kg of broken rice, 40kg of soybean meal, 30kg of fish meal, 20kg of emulsified oil powder, 20kg of Jerusalem artichoke powder, 10kg of seaweed, 5kg of compound Chinese herbal medicine and 8kg of commercially available 4% premix and mix evenly Afterwards, feed for lactating sows is prepared...

Embodiment 2

[0037] (1) After mixing 100kg of soybeans and 300kg of clean water, soak them at 45°C for 18 (30) hours, after refining them with a grinder, heat them up to 95-100°C and cook for 30-60 minutes, then cool to 40-50°C °C, separate and obtain soybean pulp residue.

[0038] (2) Take 100kg of soybean pulp, 120kg of alfalfa powder, 40kg of corn flour, 20kg of brown sugar, 15kg of compound strain liquid and 0.05kg of compound enzyme, mix them in solid-state fermentation and enzymolysis at 32°C for 72 hours, and then at 40°C The bean grass fermented material was obtained by drying under low temperature conditions.

[0039] (3) Take 100kg of bean grass fermented material, 150kg of corn, 60kg of broken rice, 80kg of soybean meal, 60kg of fish meal, 40kg of emulsified oil powder, 40kg of Jerusalem artichoke powder, 20kg of seaweed, 8kg of compound Chinese herbal medicine and 15kg of commercially available 4% premix and mix evenly Afterwards, feed for lactating sows is prepared.

Embodiment 3

[0041] (1) After mixing 100kg of soybeans and 250kg of clean water, soak them at 40°C for 25 hours, refine them with a grinder, then heat them up to 98°C and cook them for 45 minutes, cool them to 45°C, and separate them to obtain soybean pulp residue.

[0042] (2) Take 100kg of soybean residue, 100kg of alfalfa powder, 35kg of corn flour, 18kg of brown sugar, 12kg of compound bacterial seed liquid and 0.02kg of compound enzyme, mix them in solid-state fermentation and enzymolysis at 30°C for 50 hours, and then in 35°C The bean grass fermented material was obtained by drying under low temperature conditions.

[0043] (3) Take 100kg of bean grass fermented material, 120kg of corn, 50kg of broken rice, 60kg of soybean meal, 45kg of fish meal, 30kg of emulsified oil powder, 30kg of Jerusalem artichoke powder, 15kg of seaweed, 6kg of compound Chinese herbal medicine and 10kg of commercially available 4% premix and mix evenly Afterwards, feed for lactating sows is prepared.

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Abstract

The invention discloses a preparation method of a lactating sow feed. The preparation method comprises the following specific steps: soaking soybeans in water, grinding the soaked soybeans into thick liquid by a grinding miller, raising the temperature, cooking and cooling to prepare soybean milk dregs; mixing the soybean milk dregs, alfalfa meal, corn flour, brown sugar, a composite bacterial liquid and a compound enzyme according to a ratio; carrying out solid fermentation and enzymolysis, and then drying the substance to obtain a soybean-grass fermentation material; uniformly mixing the soybean-grass fermentation material, corn, broken rice, bean pulp, fish meal, emulsified oil powder, helianthus tuberosus powder, seaweed, composite Chinese herbal medicines and 4% of premix sold in the market, so as to obtain the lactating sow feed capable of calling food, promoting lactation and resisting constipation. The lactating sow feed disclosed by the invention is rich in emulsified fat, yeast protein, active oligopeptide, short-chain dextrin, glucose, soybean and helianthus tuberosus oligosaccharides, lactic acid, probiotics and unstated prolactin, good in palatability, balanced in amino acid, high in nutrition, low in probability of digestion, low in anti-nutritional factor content, and capable of obviously promoting sow ingestion, simulating lactation and preventing constipation.

Description

technical field [0001] The invention belongs to the technical field of poultry feed, in particular to a preparation method of feed for lactating sows. Background technique [0002] China is a country with a large population and the largest pig raising country in the world. In 2013, the output value of China's animal husbandry industry reached 2.7 trillion yuan, and 719 million pigs were slaughtered, including more than 51 million sows, and the output of pork was 53.83 million tons. According to statistics from the Ministry of Agriculture, the total output of commercial feed in my country will reach 191 million tons in 2013, including 162 million tons of compound feed; 23.98 million tons of concentrated feed; [0003] As we all know, the quality of feed for lactating sows not only directly affects the milk yield of sows, the survival rate of weaned piglets and the weaning weight of piglets, but also affects the normal estrus and mating of sows after weaning. However, due to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/165A23K1/00
Inventor 程勐万里孟龙薛芹吕锋
Owner FLSUGARPEPTIDE BIOLOGY ENG
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