Preparation method of maize straw feed

A technology of corn stalks and straws, which is applied in the field of corn stalk feed preparation, can solve the problems of affecting dairy cows’ feeding intake, feed moldy and rot, mildew, etc., and achieve the effects of double breeding benefits, increased palatability, and solving the problem of incineration

Inactive Publication Date: 2011-07-06
徐龙举
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Because it cannot be compacted, there is too much air remaining in the straw, which causes aerobic bacteria to multiply and makes the feed moldy and rotten; during the feeding process, air invad

Method used

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Examples

Experimental program
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Example Embodiment

[0016] (1) Harvest in time. Harvest the corn stalks when there are more than four green leaves during the ripening period to ensure that the nutrient content of the feed and the moisture content of the straw are 60%. When the corn stalks are harvested, the length is 2 to 4 cm to prevent straw pollution.

[0017] (2) Rub the straw. Finish with a kneading machine. Use 9RC-3 type kneading machine to longitudinally flatten, knead and guillotine the corn stalks to destroy the cuticle and stem nodes on the surface of the stalks. The rubbed corn stalks are 6cm filaments and strips, soft in texture and can be compacted and beaten. Bundle, reduce the probability of puncturing the plastic bag.

[0018] (3) Spraying additives. Such as Baokangsheng silage, which contains cellulase, xylanase, glucose oxidizing mold, can decompose crude fiber, especially effective degradation of NDF and ADF, improve the palatability and digestibility of feed, and improve the harvest of dairy cows. Food intak...

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PUM

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Abstract

The invention discloses a preparation method of maize straw feed, comprising the following steps: cutting straws; kneading the straws; spraying additive; baling; covering with a bag for sealing; stacking; and externally packaging. The maize straw feed disclosed by the invention has good palatability, and the grazing rate is above 90%; the defects that the maize straw is moldy and rotten and has poor palatability in the traditional silage technology of maize straw can be overcome, and the yield and the quality of the silage maize straw feed are improved; the method is favourable for helping the maize straw to carry out ecological land returning, thereby lightening environmental pollution; and the additional value of the crop product is improved, culturing feed cost is lowered, and double increments of planting and culturing benefits can be realized.

Description

technical field [0001] The invention relates to a preparation method of corn stalk feed. Background technique [0002] Corn stover is an important biological resource that can be transformed and utilized in various forms. However, in recent years, with the transformation of farming methods and lifestyles, the effect of returning corn stalks to the field is not ideal, which has led to repeated bans on farmers burning corn stalks. The burning of corn stalks is very serious, which seriously pollutes the environment and directly affects traffic safety and residents' lives. It is imperative to ban the burning of corn stalks. [0003] Corn stalk silage has many advantages: less nutrient loss, generally no more than 10%, tender and juicy stems and leaves, rich in digestible vitamins, protein, fat and other nutrients, sweet and sour smell, high digestibility, good palatability, and can promote Appetite, promote digestion, can be fed in all seasons. But there are many deficiencies...

Claims

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Application Information

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IPC IPC(8): A23K3/03A23K30/00A23K30/15
Inventor 徐龙举
Owner 徐龙举
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