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Sugarcane top leaf biological feed and preparation method and application thereof

A technology of sugarcane tail leaves and biological feed, applied in animal feed, animal feed, applications, etc., can solve the problems of providing sufficient nutrients for calves, affecting the utilization rate of sugarcane tails, and low quality of biological feed, so as to achieve rich protein content and reduce Cyanide content, the effect of improving beef quality

Inactive Publication Date: 2019-04-19
GUANGXI ZHUANG AUTONOMOUS REGION INST OF ANIMAL HUSBANDRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is because sugarcane tails contain a lot of crude fiber, if they cannot be utilized to become crude protein, dry matter will affect the utilization rate of sugarcane tails. In the prior art, lactic acid bacteria are also used to ferment sugarcane tail leaves to prepare sugarcane tail leaf organisms. However, due to the high sugar content in sugarcane caudal leaves, it will have a certain poisonous effect on the growth of lactic acid bacteria, which will lead to low quality biological feed, and the use of sugarcane caudal leaves alone cannot provide enough nutrition for calves. Composition, for this reason, in order to improve the bioavailability of sugarcane caudal leaf, improve the nutritional value of sugarcane caudal leaf feed, it is necessary to improve at the sugarcane caudal leaf biological feed processing method, produce a kind of biological feed with high nutritional value, thereby improving the meat quality of beef

Method used

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  • Sugarcane top leaf biological feed and preparation method and application thereof
  • Sugarcane top leaf biological feed and preparation method and application thereof
  • Sugarcane top leaf biological feed and preparation method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0022] The processing method of the present embodiment sugarcane tail leaf biological feed comprises the following steps:

[0023] (1) Preparation of fermented sugarcane tail leaves: chop the sugarcane tail leaves and mix them with cellulase with an enzyme activity unit of 500U / mg and water according to the mass ratio of 30:1:10, then put them into an anaerobic tank for anaerobic fermentation , the fermentation temperature is 35°C; the fermentation time is 3 days; after the anaerobic fermentation is completed, the activated probiotics are added according to the inoculation amount of 2%, and the aerobic fermentation is carried out at 0.3vvm and 35°C for 24 hours; After the aerobic fermentation is finished, it is anaerobically fermented for 5 days at a temperature of 36° C. to obtain it.

[0024] (2) Preparation of fermented cassava dregs: Insert activated probiotics into cassava dregs with a COD content of 500 mg / L at an inoculum amount of 1%, aerobically ferment for 20 hours a...

Embodiment 2

[0036] The processing method of the present embodiment sugarcane tail leaf biological feed comprises the following steps:

[0037] (1) Preparation of fermented sugarcane tail leaves: chop the sugarcane tail leaves and mix them with cellulase with an enzyme activity unit of 700U / mg and water at a mass ratio of 40:1:15, then put them into an anaerobic tank for anaerobic fermentation , the fermentation temperature is 38°C; the fermentation time is 5 days; after the anaerobic fermentation is completed, the activated probiotics are added according to the inoculation amount of 5%, and the aerobic fermentation is carried out at 1.5vvm and 38°C for 28 hours; After the aerobic fermentation is completed, it is anaerobically fermented for 6 days at a temperature of 38° C. to obtain it.

[0038] (2) Preparation of fermented cassava dregs: Insert activated probiotics into cassava dregs with a COD content of 900 mg / L at an inoculum amount of 3%, aerobically ferment for 24 hours at an air ve...

Embodiment 3

[0050] The processing method of the present embodiment sugarcane tail leaf biological feed comprises the following steps:

[0051] (1) Preparation of fermented sugarcane tail leaves: chop the sugarcane tail leaves and mix them with cellulase with an enzyme activity unit of 600U / mg and water according to the mass ratio of 35:1:12, then put them into an anaerobic tank for anaerobic fermentation , the fermentation temperature is 37°C; the fermentation time is 4 days; after the anaerobic fermentation is completed, the activated probiotics are added according to the inoculation amount of 3%, and the aerobic fermentation is carried out at 0.9vvm and 37°C for 2 hours; After the aerobic fermentation is completed, it is anaerobically fermented for 5.5 days at a temperature of 37° C. to obtain it.

[0052] (2) Preparation of fermented cassava dregs: Insert activated probiotics into cassava dregs with a COD content of 700 mg / L at an inoculation amount of 2%, aerobically ferment for 22 ho...

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Abstract

The invention relates to the technical field of feed processing, in particular to sugarcane top leaf biological feed and a preparation method and application thereof. The biological feed is prepared from fermented sugarcane top leaves, tea bran, Chinese fir sawdust, soybean curd residues, soybean meal, fermented cassava residues, fermented molasses and fermented folium isatidis; according to the feed formula, the sugarcane top leaves, the cassava residues, the molasses and the folium isatidis are fermented to effectively soften pasture components; the components are compounded with one anotherto effectively improve the mouthfeel of the feed and increase the nutritional value of the feed, and the meat quality of the beef is improved.

Description

【Technical field】 [0001] The invention relates to the technical field of feed processing, in particular to a sugarcane tail leaf biological feed and a preparation method and application thereof. 【Background technique】 [0002] Sugarcane tail leaves refer to the top part of sugarcane that grows in tropical and subtropical regions, and its nutrient content depends on the method of harvesting, the position of the cut node, maturity and the proportion of leaves in the sugarcane tail. Sugarcane tail is a good green feed, but the utilization rate of sugarcane tail in China is less than 10%. This is because sugarcane tails contain a lot of crude fiber, if they cannot be utilized to become crude protein, dry matter will affect the utilization rate of sugarcane tails. In the prior art, lactic acid bacteria are also used to ferment sugarcane tail leaves to prepare sugarcane tail leaf organisms. However, due to the high sugar content in sugarcane caudal leaves, it will have a certain ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/10A23K10/12A23K10/37
CPCA23K10/10A23K10/12A23K10/37Y02P60/87
Inventor 易显凤庞天德林波易显菊姚娜陈冬冬韦锦益曾繁泉
Owner GUANGXI ZHUANG AUTONOMOUS REGION INST OF ANIMAL HUSBANDRY
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