Production method for microbial balanced protein feed

A microbial balance and protein feed technology, applied in the field of compound feed production, can solve problems such as inefficient utilization and environmental damage, and achieve the effects of blocking invasion, improving digestibility, and improving health

Inactive Publication Date: 2012-06-27
CHIFENG DAZHONG HIGH TECH FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The total annual output is nearly 1 billion tons. Except for a small amount (according to statistics, less than 20%) is used to feed rumina

Method used

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  • Production method for microbial balanced protein feed
  • Production method for microbial balanced protein feed
  • Production method for microbial balanced protein feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Example 1 According to the percentage by weight, corn stalks with a moisture content of less than 15% were cut into 2 cm lengths and then crushed to 1.0 mm. Rice husks, rice bran, wheat bran and miscellaneous dregs were all crushed to 1.0 mm for later use. Straw powder 55%, rice husk powder 10%, rice bran or wheat bran 5%, miscellaneous dregs 18%, brown sugar 1.5%, and compound enzyme 0.05% were mixed with a twin-shaft paddle high-efficiency mixer for 100 seconds. Each batch is calculated as 1 ton, and 500ml of fermented liquid is put into 10kg of water for 2 hours of resurrection. Add 1.5kg of white sugar at a water temperature of 25°C, stir evenly, and then spray for 25 seconds through the liquid spraying equipment (spray the revived fermentation liquid evenly in the material). Then spray 300kg of clean water (using deep water well or purified water) and continue mixing for 80 seconds. Put it into a closed fermenter with the temperature controlled at 26°C. After 3 da...

Embodiment 2

[0064] Example 2 According to the percentage by weight, corn stalks with a moisture content of less than 15% were cut into 2 cm lengths and crushed to 1.0 mm. Rice husks, rice bran, wheat bran and miscellaneous dregs were all crushed to 1.0 mm for later use. Straw powder 65%, rice husk powder 15%, rice bran or wheat bran 10%, miscellaneous dregs 22%, brown sugar 2.5%, and compound enzyme 0.15% were mixed with a twin-shaft paddle high-efficiency mixer for 100 seconds. Each batch is calculated as 1 ton, and 500ml of fermented liquid is put into 10kg of water for 2 hours of resurrection. Add 2.5kg of sugar at a water temperature of 35°C, stir evenly, and then spray with liquid spray equipment for 25 seconds (spray the revived fermentation liquid evenly in the material). Then spray 300kg of clean water (using deep water well or purified water) and continue mixing for 100 seconds. Put it into a closed fermenter with the temperature controlled at 38°C. After 3 days, take the liquid...

Embodiment 3

[0065] Example 3 According to the percentage by weight, corn stalks with a water content of less than 15% were cut into 2 cm lengths and then crushed to 1.0 mm. Rice husks, rice bran, wheat bran and miscellaneous dregs were all crushed to 1.0 mm for later use. Straw powder 60%, rice husk powder 10%, rice bran or wheat bran 7%, miscellaneous dregs 20%, brown sugar 2.9%, and compound enzyme 0.10% were mixed with a twin-shaft paddle high-efficiency mixer for 100 seconds. Each batch is calculated as 1 ton, and 500ml of fermented liquid is put into 10kg of water for 2 hours of resurrection. Add 2.5kg of sugar at a water temperature of 35°C, stir evenly, and then spray with liquid spray equipment for 25 seconds (spray the revived fermentation liquid evenly in the material). Then spray 300kg of clean water (using deep water well or purified water) and continue mixing for 100 seconds. Put it in a closed fermenter with the temperature controlled at 38°C. After 3 days, take the liquid ...

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Abstract

The invention discloses a production method for a microbial balanced protein feed. The method comprises the following steps of: adding raw materials of straw, rice hull, rice husk, wheat bran and mixed meal into a composite enzyme mixture; adding sugar into fermentation liquor and uniformly spraying to the materials; mixing and then placing in a closed fermentation tank for fermentation; controlling temperature between 26 DEG C and 38 DEG C; fermenting for 5-7 days; finishing fermentation when the pH value reaches 4.5-5.0; drying and packaging; and drying, packaging and delivering the fermented materials. By using the method, the utilization rate of rough protein and rough fiber which are difficultly absorbed by animals is increased, the digestion rate is increased by 60 percent compared with the normal fermented feed, and the content of the original rough protein of the raw materials is increased from 2.8 percent to 26 percent; and the method is suitable for factory production of feed factories.

Description

technical field [0001] The invention relates to a method for producing compound feed by adopting microbial fermentation technology. Background technique [0002] 1. The background of project research and development. my country is the world's largest agricultural country and has unique basic conditions for the development of animal husbandry. However, with the development of animal husbandry, it shows that the cost of feeding is high and the source of feed is insufficient, resulting in increased breeding costs. Prices of meat, eggs, and dairy products continued to rise. The competition for land and food between humans and animals is intensifying day by day. real problems faced by the whole country and even the world. [0003] At present, a large number of agricultural by-products in rural areas of our country are not effectively utilized, such as: wheat bran, cottonseed meal, peanut shells, and various crop straws. The total annual output is nearly 1 billion tons. Except f...

Claims

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Application Information

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IPC IPC(8): A23K1/14
CPCY02P60/87
Inventor 刘秀伟
Owner CHIFENG DAZHONG HIGH TECH FEED
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