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Method for making animal feed

A production method and technology of animal feed, applied in the direction of animal feed, animal feed, molding or processing of animal feed, etc., can solve the problems of not being easy to succeed, not being silage raw materials, and high water content, so as to avoid secondary pollution and improve fermentation quality , to avoid the effect of wasting resources

Inactive Publication Date: 2008-02-20
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because water hyacinth is a juicy green aquatic feed with high water content, low dry matter content and soluble carbohydrate content, it is not an ideal raw material for silage, and silage alone is not easy to succeed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1, a kind of preparation method of animal feed, carries out following steps successively:

[0048] 1), measure the content of heavy metals and fluorides in each part of water hyacinth, select the water hyacinth that meets the national feed safety regulations;

[0049] 2), cut the stems and leaves of the above-mentioned fresh water hyacinths that meet the requirements to 2-5cm, and then mix them with wheat bran to form silage and carry out silage under airtight conditions; wheat bran accounts for 10% of the total weight of the silage. The silage time is 90 days.

Embodiment 2

[0050] Embodiment 2, a kind of preparation method of animal feed, carries out following steps successively:

[0051] 1), measure the content of heavy metals and fluorides in each part of water hyacinth, select the water hyacinth that meets the national feed safety regulations;

[0052] 2), dry the stems and leaves of the above-mentioned fresh water hyacinths that meet the requirements, and when the moisture content in the stems and leaves is 75% to 80%, cut them to 2-5cm, and then mix them with wheat bran Finally form silage; Wheat bran accounts for 10% of silage gross weight; Carry out silage under airtight condition after silage is mixed with lactic acid bacteria and cellulase; The silage time is 56 days, and the consumption of lactic acid bacteria is 10 8 CFU / kg silage, the dosage of cellulase is 6000IU / kg dry matter of silage.

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PUM

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Abstract

The invention discloses an animal feed producing method, comprising the following steps: 1) the heavy metal and fluoride contents of each part of a water hyacinth is measured, the water hyacinth being accordant with the national feed safety prescription is chosen; 2) the silage formed through the mixing of the stems and the leaves of the fresh water hyacinth which accords with the prescription and the wheat bran under a sealed condition, wherein, the wheat bran covers 8 percent to 12 percent of the silage gross weight. The method of the invention can convert the water hyacinth into silage which is full of nutrition to be effectively stored.

Description

technical field [0001] The invention relates to a method for converting aquatic plants into animal feed. Background technique [0002] The serious shortage of conventional feed has become the main restrictive factor for the development of animal husbandry in my country. One of the main ways to solve the problem is to tap the potential of existing feed resources and develop and utilize various agricultural by-products and industrial waste that do not compete with humans as feed according to local conditions. - "Unconventional feed", which has become one of the development trends of feed in the world today. [0003] Unconventional feed resources are large in quantity, various in variety and widely distributed. According to the specific situation of our country, unconventional feed can be divided into two categories and seven kinds. Two categories are basic unconventional feed and supplementary unconventional feed; seven types are crop straw, grain processing by-product bran a...

Claims

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Application Information

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IPC IPC(8): A23K1/14A23K10/18A23K10/30A23K10/37A23K20/189A23K40/00
CPCY02P60/87
Inventor 李菊娣吴湘刘建新杨肖娥
Owner ZHEJIANG UNIV
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