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Crop straw pretreatment method and application thereof in preparation of ammoniated forage

A technology of crop straw and pretreatment, applied in animal feed, animal feed, application and other directions, can solve the problems of poor palatability of feed, low utilization rate of active ingredients of Chinese herbal medicine, low disease resistance of cattle, etc., to increase food intake and improve bacterial resistance morbidity, morbidity and mortality

Inactive Publication Date: 2018-04-20
LONGAN JIANGQUAN ANIMAL HUSBANDRY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to propose a crop straw pretreatment method and its application in the preparation of ammoniated feed to solve the technical problems of poor palatability of the above-mentioned feed, low utilization rate of active ingredients of Chinese herbal medicines, and low disease resistance of cattle.

Method used

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  • Crop straw pretreatment method and application thereof in preparation of ammoniated forage
  • Crop straw pretreatment method and application thereof in preparation of ammoniated forage
  • Crop straw pretreatment method and application thereof in preparation of ammoniated forage

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Embodiment 1

[0039] Applying the crop stalk pretreatment method of the present invention to the preparation process of ammoniated feed, the preparation method of the ammoniated roughage includes the following steps:

[0040] S1: Raw material pretreatment:

[0041] S11: Pretreatment of crop stalks: (1) Softening treatment: dry the tail leaves of sugarcane and corn stalks until the water content is 80%, then mix them, put them into a surfactant, and heat them in an environment with a temperature of 30°C and a pressure of 2.5MPa. Soak in the environment for 1d;

[0042]The surfactant is in parts by weight, comprising the following raw materials: 1.5 parts of D-mannitol, 0.5 part of tripotassium phosphate, 1 part of ethylene glycol, 0.6 part of oleic acid; Potassium, ethylene glycol, and oleic acid were mixed evenly, and subjected to ultrasonic treatment for 10 minutes at a temperature of 28°C and a power of 35W to prepare a surfactant;

[0043] The material ratio of described sugarcane tail...

Embodiment 2

[0059] Applying the crop stalk pretreatment method of the present invention to the preparation process of ammoniated feed, the preparation method of the ammoniated roughage includes the following steps:

[0060] S1: Raw material pretreatment:

[0061] S11: Crop stalk pretreatment: (1) softening treatment: dry sugarcane tail leaves and corn stalks to a water content of 85%, then mix them, put them into a surfactant, and heat them under a temperature of 38°C and a pressure of 3.5MPa. Immerse in the environment for 2d;

[0062] Described surfactant comprises: 2.5 parts of D-mannitol, 1 part of tripotassium phosphate, 2 parts of ethylene glycol, 0.7 part of oleic acid; By D-mannitol, tripotassium phosphate, ethylene glycol, oleic acid Mix evenly, and perform ultrasonic treatment for 13 minutes at a temperature of 28°C and a power of 40W to prepare a surfactant;

[0063] The material ratio of described sugarcane tail leaf and corn stalk after both mixing with surfactant is 2:1; ...

Embodiment 3

[0079] Applying the crop stalk pretreatment method of the present invention to the preparation process of ammoniated feed, the preparation method of the ammoniated roughage includes the following steps:

[0080] S1: Raw material pretreatment:

[0081] S11: Pretreatment of crop stalks: (1) Softening treatment: dry the tail leaves of sugarcane and corn stalks until the water content is 90%, then mix them, put them into a surfactant, and put them in an environment with a temperature of 35°C and a pressure of 4MPa Soak for 1-2d;

[0082] The surfactant is in parts by weight, comprising the following raw materials: 3.5 parts of D-mannitol, 1.5 parts of tripotassium phosphate, 3 parts of ethylene glycol, 0.8 part of oleic acid; Potassium, ethylene glycol, and oleic acid were mixed evenly, and ultrasonic treatment was performed for 15 minutes at a temperature of 30°C and a power of 45W to prepare a surfactant;

[0083] The material ratio of described sugarcane tail leaf and corn st...

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Abstract

The invention discloses a crop straw pretreatment method and application thereof in preparation of ammoniated forage. The method comprises the steps of softening treatment and traditional Chinese medicinal filtrate soaking, wherein surface structural textures of crop straws are softened, the ammoniating time can be shortened, and the texture softness and palatability of feed can be improved; and traditional Chinese medicinal decoction is adopted to soak the crop straws, sugarcane tops and corn stalks are promoted to absorb effective ingredients of the traditional Chinese medicinal decoction more easily after being subjected to surface treatment, and the additional value of sugarcane tops and corn stalks can be increased. Furthermore, the invention provides application of the crop straw pretreatment method in preparation of ammoniated forage. Compared with cattle feed prepared by the prior art, ammoniated roughage forage prepared by utilizing the crop straw pretreatment method has the advantages of better palatability and cattle fattening effect, and lower incidence rate and death rate.

Description

technical field [0001] The invention relates to the technical field of feed preparation, in particular to a crop straw pretreatment method and its application in preparing ammoniated feed and its preparation method. Background technique [0002] At present, most rural farmers adopt the traditional feeding method, mainly using crop straw and arsenic husks, with a small amount of concentrate, the feeding cycle is long, the quality of the beef produced is not high, and the production efficiency is low; while in some farms, using The use of concentrated feed is high, the cost of feeding is high, and the economic benefits are low, and it is contrary to the original intention of developing grain-saving grass-fed animal husbandry in my country. In addition, in the current beef cattle breeding process, various diseases and bacterial infections often occur, which seriously affect the health of beef cattle. Because of this situation, the use of various antibiotics is more rampant, and ...

Claims

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Application Information

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IPC IPC(8): A23K50/10A23K50/15A23K10/30
CPCA23K10/30A23K50/10A23K50/15Y02P60/87
Inventor 卢成彬
Owner LONGAN JIANGQUAN ANIMAL HUSBANDRY CO LTD
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