Preparation method of silage

A technology of silage and corn stalks, which is applied to the preservation method of animal feed raw materials, animal feed, animal feed, etc., can solve the problems of easy drug resistance, slow pH drop of silage, and single raw materials, so as to prevent and control livestock Effects of common diseases, reduction of heavy use, and improvement of production performance

Inactive Publication Date: 2016-06-29
寻甸凯丰肉牛养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limited number of lactic acid bacteria contained in the plant itself, it is difficult to quickly form lactic acid fermentation, which makes the spoilage bacteria active for too long, and the pH of the silage drops slowly, resulting in excessive nutrient loss of the silage, and even causing silage corruption
[0004] Due to the unreasonable combination of raw materials in the feed in the prior art, it is mainly reflected in 1. It is more common to add antibiotics, hormones, and chem

Method used

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Examples

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Example Embodiment

[0021] Example 1

[0022] The method for preparing silage includes the following steps:

[0023] (1) Prepare the main ingredients: take corn stalks and alfalfa in the air to make the water content of the corn stalks 75-80%; the water content of the alfalfa is 62-68%; then cut the corn stalks and alfalfa finely for use; Servings, weigh 70 parts of corn stover, 20 parts of alfalfa, 10 parts of bran, 8 parts of fermented soybean meal; 3 parts of corn flour, 0.5 part of medical stone;

[0024] (2) Add fermentation promoters, protective agents and nutritional additives to the main ingredients; mix to obtain a preliminary product; wherein the mass ratio of the main ingredients to the fermentation promoters, protective agents and nutritional additives is 100: 5:2:2; fermentation promoter is composed of sweet potato flour, amylase and lactic acid bacteria; the mass ratio of sweet potato flour and amylase is 1:1.5; the mass ratio of main ingredient and sweet potato flour is 100:3; according ...

Example Embodiment

[0027] Example 2

[0028] The method for preparing silage includes the following steps:

[0029] (1) Prepare the main ingredients: take corn stalks and alfalfa in the air to make the water content of the corn stalks 75-80%; the water content of the alfalfa is 62-68%; then cut the corn stalks and alfalfa finely for use; Servings, weigh 65 parts of corn stalks, 15 parts of alfalfa, 10 parts of bran, 5 parts of fermented soybean meal; 2 parts of corn flour, 0.2 parts of medical stone;

[0030] (2) Add fermentation promoters, protective agents and nutritional additives to the main ingredients; mix to obtain a preliminary product; wherein the mass ratio of the main ingredients to the fermentation promoters, protective agents and nutritional additives is 100: 5:2:2; fermentation promoter is composed of sweet potato flour, amylase and lactic acid bacteria; the mass ratio of sweet potato flour and amylase is 1:1.5; the mass ratio of main ingredient and sweet potato flour is 100:3; according...

Example Embodiment

[0033] Example 3

[0034] The method for preparing silage includes the following steps:

[0035] (1) Prepare the main ingredients: take corn stalks and alfalfa in the air to make the water content of the corn stalks 75-80%; the water content of the alfalfa is 62-68%; then cut the corn stalks and alfalfa finely for use; Servings, weigh 88 parts of corn stover, 30 parts of alfalfa, 20 parts of bran, 10 parts of fermented soybean meal; 5 parts of corn flour, 1 part of medical stone;

[0036] (2) Add fermentation promoters, protective agents and nutritional additives to the main ingredients; mix to obtain a preliminary product; wherein the mass ratio of the main ingredients to the fermentation promoters, protective agents and nutritional additives is 100: 5:2:2; fermentation promoter is composed of sweet potato flour, amylase and lactic acid bacteria; the mass ratio of sweet potato flour and amylase is 1:1.5; the mass ratio of main ingredient and sweet potato flour is 100:3; according t...

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Abstract

The invention discloses a preparation method of silage. The method includes the following steps that the main ingredient is prepared, wherein by weight, corn stalk, herbs of alfalfa, bran, fermented soybean meal, corn flour and medical stone are weighed; fermentation accelerator, a protective agent and a nutrition additive are added to the main ingredient; the mixture is mixed to be uniform, and a preliminary finished product is obtained; the preliminary finished product is placed in a sealing container for sealed fermentation, and fermentation is conducted at the temperature of 20-35 DEG C till the silage is obtained; Chinese medicine liquid and the silage are mixed to be uniform, sealed and preserved, and a finished product can be obtained. The prepared silage is small in main nutrient loss, has good main nutrient loss and is good in nutritional quality; a quite good health care function is achieved, resistance of animals can be well enhanced after the animals feed on the silage, production performance of the silage is improved, common diseases of livestock are prevented and treated, produced meat is greatly increased, and meat quality is well improved.

Description

technical field [0001] The invention relates to the field of silage production, in particular to a method for preparing silage. Background technique [0002] Silage is a kind of roughage obtained by chopping green feed with a moisture content of 65%-75%, and inhibiting the reproduction of various bacteria through the fermentation of anaerobic lactic acid bacteria under airtight and hypoxic conditions. . Silage has a sour smell, is soft and juicy, has good palatability, is rich in nutrition, and is good for long-term storage. It is an excellent feed source for livestock. [0003] At present, most of the silage is produced by directly cutting short, compacting and sealing grass (commonly used sweet sorghum stalks, corn stalks, etc.). Due to the limited number of lactic acid bacteria in the plant itself, it is difficult to quickly form lactic acid fermentation, which makes the spoilage bacteria active for too long, and the pH of the silage drops slowly, resulting in excessive...

Claims

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Application Information

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IPC IPC(8): A23K30/18A23K10/30
CPCY02A40/70Y02P60/87
Inventor 马正凯
Owner 寻甸凯丰肉牛养殖专业合作社
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