Wet-based fermented feed for sows in perinatal period and preparation method thereof

A fermented feed and perinatal technology, which is applied in the field of sow perinatal wet-based fermented feed and its preparation, can solve the problems of low water content, low content of beneficial bacteria, and insufficient promotion of palatable intestinal health. To achieve the effects of improving growth performance, enhancing nutrition, best social benefits and economic benefits

Pending Publication Date: 2019-06-04
SICHUAN NEW HOPE ANIMAL HUSBANDRY TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of feed is easy to store and transport, but because it has been prepared at high temperature and has low water content, the content of beneficial bacteria is much lower than that of wet-based fermented feed, and its palatability and effect on intestinal health are not as good as wet-based fermented feed

Method used

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  • Wet-based fermented feed for sows in perinatal period and preparation method thereof
  • Wet-based fermented feed for sows in perinatal period and preparation method thereof
  • Wet-based fermented feed for sows in perinatal period and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Example 1: Preparation of wet-based fermented soybean meal 1

[0025] A wet-based fermented feed for sows during the perinatal period, wherein the wet-based fermented soybean meal includes: yeast, lactic acid bacteria and bacillus according to the mass ratio of 1.5:2:2 (weight 0.5 kg) dispersed in 100 kg of water to obtain a mixed bacterial liquid 60 parts of soybean meal, 12 parts of bran, 8 parts of ammonium sulfate, 3 parts of molasses, and 35 parts of water are used as fermentation substrates; the above-mentioned mixed bacterial liquid and fermentation substrate are mixed evenly according to 20:1000, and put into a closed fermentation tank, 37 Ferment at ℃ for 72 hours to obtain wet-based fermented soybean meal; put the above-mentioned wet-based fermented soybean meal, corn, and wheat germ into a grinder at a ratio of 1:2:1 by weight, and pass through a 2.0mm sieve after crushing for later use;

Embodiment 2

[0026] Example 2 Preparation of wet-based fermented soybean meal 2

[0027] A wet-based fermented feed for sows during the perinatal period, wherein the wet-based fermented soybean meal includes: yeast, lactic acid bacteria and bacillus according to the mass ratio of 1:1:1.5 (weight: 0.7 kg) dispersed in 100 kg of water to obtain a mixed bacterial liquid ; 40 parts of soybean meal, 10 parts of bran, 5 parts of ammonium sulfate, 2 parts of molasses, and 25 parts of water are used as fermentation substrate; the above-mentioned mixed bacterial liquid and fermentation substrate are mixed evenly according to 10:1000, and put into a closed fermentation tank, 37 Ferment at ℃ for 60 hours to obtain wet-based fermented soybean meal; put the above-mentioned wet-based fermented soybean meal, corn, and wheat germ into a grinder at a ratio of 1:2:1 by weight, and pass through a 2.0mm sieve after crushing for later use.

Embodiment 3

[0028] Example 3 Preparation of wet-based fermented soybean meal 3

[0029] A wet-based fermented feed for sows during the perinatal period, wherein the wet-based fermented soybean meal includes: yeast, lactic acid bacteria and bacillus according to the mass ratio of 1:1:1 (weight 0.9 kg) dispersed in 100 kg of water to obtain a mixed bacterial liquid ; Weigh 30 parts of soybean meal, 8 parts of bran, 3 parts of ammonium sulfate, 2 parts of molasses, and 20 parts of water as the fermentation substrate according to the ratio of weight and number of parts; mix the above-mentioned mixed bacterial liquid and fermentation substrate according to 10:1000, Put it into a closed fermentation barrel, ferment at 37°C for 60 hours to obtain wet-based fermented soybean meal; put the above-mentioned wet-based fermented soybean meal, corn, and wheat germ into a grinder at a ratio of 1:2:1 by weight, and pass through a 2.0mm sieve after crushing for later use.

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Abstract

The invention discloses a wet-based fermented feed for sows in perinatal period and a preparation method thereof. The feed comprises the following raw materials in parts by weight: 480-665 parts of wet-based fermented soybean meal, 180-260 parts of wheat bran, 30-78 parts of fish meal, 50-96 parts of oil mixture, 0.1-1.0 part of vitamin complex, 0.2-0.7 part of an antioxidant, 10-20 parts of whitesugar and 0.5-1.0 part of sodium saccharin. The wet-based fermented feed is subjected to scientific compatibility, and the utilization rate of nutrient substances such as feed protein is improved through a microbial fermentation technology; the intestinal tract health is promoted through the regulation of dietary fibers and intestinal tract beneficial bacteria; the feed intake is optimized through a fermentation process; and better absorption and utilization of nutrient substances reduces the discharge of nitrogen, phosphorus and the like during culture while improving the milk quality, and can create better social benefit and economic benefit.

Description

technical field [0001] The invention relates to the technical field of animal feed, in particular to a perinatal wet-based fermented feed for sows and a preparation method thereof. Background technique [0002] The perinatal period of sows refers to the period from 7 days before delivery to 7 days after delivery. During this period of time, sows are under the control of complex physiological and endocrine activities, causing physiological changes such as sharp changes in hormone levels in the body, large loss of body fluids, metabolic disorders, and labor fatigue, and are in a state of high stress and strong nutritional negative balance. Its digestive, immune, endocrine, reproductive and other systems will also be damaged to varying degrees, which will eventually reduce the reproductive performance of sows, limit the production level of pig herds, and then affect the economic benefits in the breeding process. By providing high-quality nutrition sources for sows to increase ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/12A23K10/37A23K10/22A23K20/158A23K20/174A23K20/163A23K20/20
CPCY02P60/87
Inventor 朱正鹏张遨然燕磊乔煦玮李彬胡声迪李巍
Owner SICHUAN NEW HOPE ANIMAL HUSBANDRY TECH
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