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Liquid film prepared from crop straw fermentation liquid and application method thereof

A crop straw, liquid film technology, applied in the application, fertilizer mixture, fertilization device and other directions, can solve the problems of soil damage, poor film formation, etc., and achieve the effects of preventing diseases and insect pests, simple proportioning, and reasonable formula

Inactive Publication Date: 2013-08-28
刘好宝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned prior art all has its defect, specifically: 1, pure organic material product, 2, film-forming property is not good, causes bonding soil layer, brings damage to soil

Method used

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  • Liquid film prepared from crop straw fermentation liquid and application method thereof
  • Liquid film prepared from crop straw fermentation liquid and application method thereof
  • Liquid film prepared from crop straw fermentation liquid and application method thereof

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Experimental program
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Effect test

Embodiment Construction

[0061] The components of the liquid membrane of the present invention are:

[0062] Ingredients: 82-99 servings

[0063] Film former: 11-14 parts

[0064] Plasticizer: 2-3 parts

[0065] Cross-linking agent: 1.3-2.5 parts

[0066] Initiator: 0.02-0.05 parts

[0067] pH regulator: 0.2-0.3 parts

[0068] Additional ingredients: 0.1-0.3 parts

[0069] The raw materials are 68-79 parts of crop straw fermentation waste liquid or water, 7-10 parts of bentonite, 2-3 parts of modified starch, and 5-7 parts of potassium humate;

[0070] The additional components are: one or more of Eupatorium adenophorum extract, potassium nitrate, trace elements, and spore powder of compound microbial agent.

[0071] or,

[0072] Raw materials: 82-90 servings

[0073] Film forming agent: 11-13 parts

[0074] Plasticizer: 2-2.5 parts

[0075] Cross-linking agent: 1.3-2 parts

[0076] Initiator: 0.02-0.04 parts

[0077] pH regulator: 0.2-0.25 parts

[0078] Additional ingredients: 0.1-0.2 p...

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Abstract

The invention discloses a liquid film prepared from crop straw fermentation liquid and an application method thereof. The liquid film comprises the following components in parts by weight: 82-99 parts of raw materials, 11-14 parts of film forming agent, 2-3 parts of plasticizer, 1.3-2.5 parts of crosslinking agent, 0.02-0.05 part of initiator, 0.2-0.3 part of pH regulator and 0.1-0.3 part of additional component, wherein the raw materials include 68-79 parts of crop straw fermentation waste liquid or water, 7-10 parts of bentonite, 2-3 parts of modified starch and 5-7 parts of potassium humate; and the additional component is one or more of crofton weed extraction liquid, potassium nitrate, trace elements and composite microbial agent spore powder. The liquid film disclosed by the invention has the advantages of simple proportioning, simple structure, convenience in use, low cost, low labor intensity and degradability; and after degradation, the liquid film can improve the soil texture and aggregate structure so as to improve the fertilizer efficiency.

Description

technical field [0001] The invention relates to the technical field of mulch film applied in agriculture, in particular to a liquid film prepared by using crop straw fermentation liquid and a use method thereof. Background technique [0002] In agricultural production, plastic film mulching plays the role of increasing temperature and humidity, resisting drought and waterlogging, improving crop growth environment, increasing fertilizer utilization rate, improving the light conditions of middle and lower crops, and reducing the damage of weeds and pests. The yield and agricultural benefits of crops have greatly promoted the development of agricultural production. my country officially introduced this technology from abroad in the 1970s, and conducted research, demonstration, and promotion. The area of ​​use has expanded year by year. It not only ensures high-quality, stable, and high-yield crops, but also broadens the planting area of ​​​​crops. At present, plastic film mulc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
Inventor 刘好宝张良雷强伍仁军殷英屈健康覃克炳宋毓峰董连红
Owner 刘好宝
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