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Method of producing animal feed from straw

A technology of animal feed and straw, which is applied to the preservation method of animal feed raw materials, animal feed, animal feed, etc., can solve the problems of complicated operation and high production cost, and achieve the effects of high fermentation temperature, increased productivity, and improved quality

Inactive Publication Date: 2010-12-29
HARBIN NIUWANG AGRI TECH MANAGEMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0023] The present invention aims to solve the technical problems of complicated operation and high production cost in the existing method of producing animal feed by using crop stalks and industrial and agricultural protein waste, and provides an improved waste liquid or drinking water produced by the production of grain alcohol or beer. Method for producing animal feed with crop stalks

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] (1) 5000 kilograms of dry wheat straw with a water content lower than 15% are pulverized with an ordinary straw pulverizer, and the size of the pulverized dry wheat straw is 1 to 8 cm, and 5000 kilograms of dry wheat straw pulverized material are made;

[0045] (2) Under natural conditions, 1.50 kilograms of aerobic fermentation saccharomyces and 0.25 kilograms of Geotrichum candidum, 2.50 kilograms of degrading enzyme glucoamylase, 2.50 kilograms of ligninase and 2.00 kilograms of cellulase, 300 kilograms of nutritional additive cornmeal and 12.50 kilograms of ammonium sulfate Add 7,178.75 kilograms of waste liquid produced by grain alcohol into 7,178.75 kilograms, stir and mix in a common container with a stirring mechanism, and make 7,500 kilograms of aerobic fermentation compound liquid;

[0046] (3) In the aerobic fermentation tank, 7500 kilograms of this aerobic fermentation composite liquid is evenly sprayed on the 5000 kilograms of dry wheat straw pulverized mate...

Embodiment 2

[0051] (1) 5000 kilograms of dry sorghum stalks with a water content lower than 15% are pulverized with a common straw pulverizer, and the size of the pulverized dry sorghum stalks is 1 to 8 cm, and 5000 kilograms of dry sorghum straw pulverized materials are made;

[0052] (2) Under natural conditions, 1.80 kilograms of aerobic fermentation saccharomyces and 0.25 kilograms of Geotrichum candidum, 3.00 kilograms of degrading enzyme glucoamylase, 2.50 kilograms of ligninase and 2.50 kilograms of cellulase, 320 kilograms of nutritional additive cornmeal and 12.50 kilograms of ammonium sulfate Add 8,657.45 kilograms of waste liquid produced by beer production into 8,657.45 kilograms, stir and mix in a common container with a stirring mechanism, and make 9,000 kilograms of aerobic fermentation compound liquid;

[0053] (3) In the aerobic fermentation tank, 9000 kilograms of this aerobic fermentation composite liquid is evenly sprayed on the 5000 kilograms of dry sorghum straw pulve...

Embodiment 3

[0059] (1) 5000 kg of dry rice straw with a moisture content lower than 15% is crushed with an ordinary straw grinder, the size of the crushed dry rice straw is 1-8 cm, and 5000 kg of dry rice straw pulverized material is made;

[0060] (2) Under natural conditions, 1.50 kilograms of aerobic fermentation saccharomyces, 0.25 kilograms of Geotrichum candidum and 2.00 kilograms of Candida, 3.00 kilograms of degrading enzyme glucoamylase, 3.00 kilograms of ligninase and 2.00 kilograms of cellulase, nutritional additives 350 kg of cornmeal and 12.50 kg of ammonium sulfate are added to 9625.75 kg of waste liquid produced by the production of grain alcohol, and stirred and mixed in a common container with a stirring mechanism to make 10,000 kg of aerobic fermentation compound liquid;

[0061] (3) In the aerobic fermentation tank, 10000 kilograms of this aerobic fermentation compound liquid is evenly sprayed on the 5000 kilograms of dry rice straw pulverized material transported by the...

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PUM

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Abstract

The invention relates to a method of producing animal feed from straw, comprising the following steps: (1) grinding the dry crop straw with a common grinder for grinding the crop straw; (2) preparing aerobic fermented complex liquid; (3) spraying the aerobic fermented complex liquid on the ground dry crop straw in an aerobic fermenting tank, ventilating to increase the oxygen for the ground dry crop straw, stirring the ground dry crop straw and carrying out aerobic fermentation to obtain aerobic fermented material; (4) preparing anaerobic fermented complex liquid; (5) spraying the anaerobic fermented complex liquid on the aerobic fermented material to carry out aerobic fermentation and anaerobic fermentation to the fermented material at the same time to obtain straw-fermented animal feed.The high-quality animal feed can be produced on a large scale with low cost in several simple steps and can be effectively utilized in practice.

Description

technical field [0001] The present invention generally relates to the production of animal feed, and in particular relates to a method for producing animal feed using winery waste liquid or drinking water and crop stalks. Background technique [0002] The Chinese invention patent application whose publication number is CN1111098A discloses a three-step preparation method of bacterium-enzyme fermented grass powder nutritional feed. The method includes the following steps: [0003] The first step is grass powder alkali leaching to make alkali leaching grass powder: [0004] 1) Process the plant stalks into bran shape, pass through a sieve hole less than or equal to 2mm, add enough water to make straw powder, if add 10% of grass powder weight crushed mushroom culture leftovers (in the mushroom collection Remaining culture is called mushroom culture leftovers) and the alfalfa powder effect of grass powder weight 10% will be better. [0005] 2) Preparation of alkaline impregna...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K3/03A23N17/00A23K10/12A23K10/37A23K40/10
CPCY02P60/87
Inventor 屈顺才刘洪滨杨磊
Owner HARBIN NIUWANG AGRI TECH MANAGEMENT
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