Production method of forage grass feed for ruminants and cellulose-digesting animals

A technology for digesting cellulose and production methods, which is applied in the shaping or processing of animal feed, animal feed, animal feed, etc., can solve the problems of reducing rumination time, increasing the surface area of ​​cellulose, and low digestibility, so as to solve the problem of nutrient source , the effect of increasing nutritional value

Pending Publication Date: 2021-06-18
秦才东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The production method of ruminants and digestible cellulose animal forage grass feed of the present invention is equivalent to adding an effective pre-rumination action for ruminants, which provides assistance for ruminant actions, and makes plant fibers fully dissociated and crushed in advance. It increases the surface area of ​​cellulose and solves the problem that digestive enzymes are not easy to contact the cellulose in plant fibers, thereby reducing the burden of rumination, reducing the time of rumination, reducing energy consumption during rumination, and helping ruminants nutrient absorption, improve the conversion rate of medium and crude fiber feed, solve the problem of low digestibility of medium and crude fiber, improve the potency of forage grass, so that the biomass that was originally due to low potency or negative potency can be transformed into feed with effective potency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018]Annual elm branch, the thickest part is about 8 mm, containing thin branches and green leaves, the fiber size is estimated and evaluated according to the longest and thickest among most long fibers, the mixture containing particles and fine fibers after 50 seconds of dry shearing and crushing The longest fiber bundle is about 15 mm, and the thickest is about 2 mm. The dry crusher is a portable grinder, 25,000 rpm. The mixture containing fiber bundles after dry crushing is crushed in water for 50 seconds at high speed, in which the amount of water is not less than completely submerging the mixture. The high-speed crushing machine is a De Ruishi broken wall cooking machine, 48000 rpm. The color of the crushed solution is caramel. It can be seen that the longest fiber bundle is about 3 mm, and the thickest is about 0.5 mm. The pH of the solution is ~5. Continue to crush in water for 50 seconds, and it can be seen that the fibers continue to shorten, the longest is about 2.5...

Embodiment 2

[0023] Annual wild bamboo, the thickest rod diameter ~ 8 mm, after dry mechanical crushing, the longest part of the cellulose in the mixture is about 1 cm, and the thickness is about 1 mm. Part of it is soaked in water for 1 hour and crushed in aqueous solution at high speed for 30 seconds , the length of the longer fiber bundles in the mixture is about 6 mm, and the thickness is about 0.5 mm. The other part is soaked in an aqueous solution with a pH of 7.5 for 1 hour and then crushed at a high speed in the aqueous solution for 30 seconds. The length of the longer fiber bundles in the mixture is about 3 mm. About 0.5mm thick.

Embodiment 3

[0025] The raw rice straw of that year was crushed by dry method for 30 seconds, and the other part was crushed in water for 30 seconds. Comparing the two, the mixture crushed in water is relatively slender and soft. A part after 30 seconds of dry crushing was soaked in water for 1 hour, and then crushed in water at high speed for 30 seconds; the other part was crushed at high speed for 30 seconds after adding caustic soda to adjust the pH value of the water to 8. The fiber bundles of the broken mixture after the addition of caustic soda were coarse, with the longest fiber bundles being about 5 mm, while the broken mixture after the addition of caustic soda were relatively slender, with the longest fiber bundles being about 3 mm. The conclusion is that the fine short fiber bundles are obtained by crushing the solution in water, and the fine fiber bundles are obtained by crushing more easily in the alkaline solution.

[0026] Considering that the breakage of the fiber bundle sh...

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Abstract

The invention discloses a production method of a forage grass feed for ruminants and cellulose-digesting animals. According to the production method, biomass is subjected to high-speed crushing or impact/impact crushing in water by utilizing the chemical force of water, so that fine fibers or a mixture containing the fine fibers can be obtained with low cost and low energy consumption. A pre-rumination action is added to ruminants equivalently, assistance is provided for the rumination action, plant fibers are fully dissociated and broken in advance, the surface area of cellulose is increased, and the problem that digestive enzymes are not prone to making contact with the cellulose in the plant fibers is solved, so that the rumination burden is relieved, the rumination time is shortened, the energy consumption during rumination is reduced, the nutrition absorption of ruminants is easily achieved, the conversion rate of the medium fiber feed and the crude fiber feed is improved, the problem of low digestibility of the medium fiber feed and the crude fiber feed is solved, and the titer of the forage grass is improved so as to convert the biomass with the low titer or the negative titer into the feed with the actual titer.

Description

technical field [0001] The invention relates to a production method for ruminant and digestible cellulose animal forage, and belongs to the field of application of agricultural and forestry waste biomass containing plant fibers such as straw and vegetation as animal feed for ruminants and pigs and rabbits. Background technique [0002] Food and food safety issues have always been the most basic issues for human survival and development. The solution is nothing more than developing new varieties of high-yielding animals and plants, increasing production and income, and expanding the area of ​​arable land and breeding. However, the highest yield on the land and one of the closest food components is cellulose and hemicellulose in plants, which can be hydrolyzed to obtain simple sugars such as glucose. If there is a way to cheaply hydrolyze cellulose into various sugars including glucose, then the food problem should no longer be a big problem, because not only the amount of ce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/10A23K10/32A23K10/37A23K20/22A23K40/00
CPCA23K10/32A23K10/37A23K20/22A23K40/00A23K50/10Y02P60/87
Inventor 不公告发明人
Owner 秦才东
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