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Water pressure sealing method for top of silage in pit

A technology of silage and pit pond, which is applied in the preservation method of animal feed raw materials, animal feed, application and other directions, can solve the problem of uneven distribution of bacteria, and achieve the effect of improving the efficiency of repeated use and avoiding the antioxidant capacity.

Pending Publication Date: 2021-09-07
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

Silage fermentation bacteria are divided into two types: natural bacteria and auxiliary bacteria. Large-scale silage is mainly composed of natural fermentation bacteria, supplemented by artificial auxiliary probiotic liquid or solid bacteria powder, and there are also problems such as uneven distribution of bacteria.

Method used

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  • Water pressure sealing method for top of silage in pit
  • Water pressure sealing method for top of silage in pit
  • Water pressure sealing method for top of silage in pit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A method for hydraulically sealing the top of cellar silage, comprising the following steps:

[0034] 1) Pre-preparation: Select local high-quality rice straw, chinensis, oat grass, and peanut shells as the bottom auxiliary materials. The auxiliary materials are laid on the bottom of the cellar with a thickness of 40-50 cm. Spray the probiotic liquid once, the dosage is 500ml of probiotic liquid per square, the water content is controlled at 20-30%, and then enter the next step to put the silage into the cellar;

[0035] The spraying of the probiotic liquid on the surface of the bottom auxiliary material is based on the principle of the atomization reaction between the fermented hot steam of the top layer of silage and natural gas. In the control of the moisture content of the raw material, if the moisture content of the silage is 75%-80%, add rice straw, Leymus chinensis, The proportions of dry matter raw materials such as peanut shells are 10%, 20%, and 30%, respectiv...

Embodiment 2

[0043] A method for hydraulically sealing the top of cellar silage, comprising the following steps:

[0044] 1) Pre-preparation: Select local high-quality straw, Leymus chinensis, oat grass, and peanut shells as the bottom auxiliary materials, which are laid on the bottom of the cellar with a thickness of 40-50 cm. Spray the probiotic liquid on the surface, and the auxiliary materials are evenly distributed every 10 cm. Spray the probiotic liquid once, the dosage is 500ml of probiotic liquid per square, the water content is controlled at 20-30%, and then enter the next step to put the silage into the cellar;

[0045] The spraying of the probiotic liquid on the surface of the auxiliary material is based on the principle of the atomization reaction between the top layer of silage fermentation steam and natural gas. In the control of raw material moisture, the super-moisture raw material needs to be mixed with dry matter raw materials. The weight ratio of the two depends on It de...

experiment example

[0053] Adopt the method of a kind of cellar pond silage top water pressure sealing of embodiment 1 and traditional silage method in the prior art to do comparative analysis:

[0054] 1. Preparatory work such as cellar facilities, processing machinery, personnel, and processing implementation plans before making silage.

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Abstract

The invention discloses a water pressure sealing method for the top of silage in a pit, which is convenient to operate, can maintain the quality of the silage and the economic benefit of cultivation, and can improve the utilization efficiency of a film and reduce the social and economic benefits of environmental protection pressure. Meanwhile, the aims of guaranteeing the quality and improving the efficiency of the silage are achieved, the production performance of fed animals is improved, sewage discharge is reduced, cost is saved, the efficiency is improved, scientific data support is provided for technological innovation of the animal husbandry industry, and an innovative method is provided for ecological breeding.

Description

【Technical field】 [0001] The invention relates to the technical field of feed storage, in particular to a method for hydraulically sealing the top of cellar silage. 【Background technique】 [0002] With the rapid development of animal husbandry, the large-scale captive breeding model has gradually replaced the stocking method. In the diet structure of herbivores, roughage accounts for 70%-80% of the diet, and hay storage and silage production are the main measures. For example, in the north of my country, hay is mainly produced in seasons with clear rainy and sunny weather, while in the south with high temperature and high humidity, silage is mainly produced in unclear rainy and sunny days. In the north, the method of stacking straw silage on flat ground is mostly adopted, while in the south, the method of cellar, bagging and wrapping silage is mostly adopted. Silage is beneficial to balance the supply of roughage in off-peak seasons, reduce its nutrient loss, eliminate path...

Claims

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Application Information

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IPC IPC(8): A23K30/18
CPCA23K30/18
Inventor 李秀良李绍波贾银海熊敏芬周晓情彭夏云黄遒潘锐范雪雁文信旺吴柱月黄明光梁金逢黄汉杰
Owner GUANGXI ZHUANG AUTONOMOUS REGION INST OF ANIMAL HUSBANDRY
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