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Method for Salt Damage Control of Shallow Root Crops Using Hornet's Nest and Alcohol Fermentation Liquid

A technology of alcohol fermentation broth and horse honeycomb, which is applied in chemical instruments and methods, land preparation methods, applications, etc., can solve the problems of troublesome operation, expensive source of raw materials for soil salinization soil improvement agent, and lack of abundance, etc. Symptoms of heavy metal damage, effects on growth promotion and nutrient absorption

Active Publication Date: 2018-03-30
AGRI RESOURCE & ENVIRONMENT RES INST GUANGXI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the above-mentioned patents have a certain control effect, the raw materials of its soil salinization soil improvement agent are more expensive or less abundant (such as chitosan, cotton meal), and some methods require special equipment and facilities to produce (such as commercial organic fertilizer, Vermicompost), troublesome operation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Guangxi Academy of Agricultural Sciences, Xixiangtang District, Guangxi Academy of Agricultural Sciences has a piece of red soil for many years in a closed vegetable greenhouse. The soil is moderately salinized, and the soluble salt content reaches 0.4%. details as follows:

[0024] Drying - collect the hornet's nest, cut the hornet's nest, break it into small pieces and dry it until the water content is below 15%;

[0025] Pulverize and sieve—use a pulverizer to crush small pieces of hornet's nest and sieve (1mm) into small hornet's nest particles;

[0026] Spray alcoholic fermentation broth——spread out the small particles of hornet's nest, about 2-3 centimeters in thickness, and spray cassava alcoholic fermentation broth with a Baume degree of 8°Bé by 100ml / kg (cassava starch processing plant, humus content is 7.1 %), and stir evenly; spread the second layer of hornet's honeycomb granules on top, and process in the same way, repeating this many times; dry to water ...

Embodiment 2

[0030] Guangxi Academy of Agricultural Sciences, Xixiangtang District, Guangxi Academy of Agricultural Sciences has a piece of red soil in a closed sugarcane cultivation greenhouse for many years. The soil is moderately salinized and has a high content of heavy metals. The soluble salt content reaches 0.45%. Invention to improve soil management, specifically as follows:

[0031] Drying - collect the hornet's nest, cut the hornet's nest, break it into small pieces and dry it until the water content is below 15%;

[0032] Pulverize and sieve—use a pulverizer to crush the small pieces of hornet's nest and sieve (2mm) into small hornet's nest particles;

[0033] Spray alcoholic fermentation broth——spread the small particles of hornet's nest flat, with a thickness of about 2-3 centimeters, spray the sugarcane alcoholic fermentation broth with a Baume degree of 9°Bé at 150ml / kg (sugarcane alcohol processing plant, humus content is 6.2 %), and stir evenly; spread the second layer ...

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Abstract

The invention discloses a method of treating salt damage of shallow root crops by utilization of a hornet's nest and alcohol fermentation liquid so as to improve and treat salinity soil or matrix before the shallow root crops are sowed or transplanted by utilization of a hornet's nest particle modifier; and the hornet's nest particle modifier is prepared by the hornet's nest and alcohol fermentation liquid. Researches show that the method is suitable for salt damage and heavy metal mild pollution treatment of the shallow root crops such as sugarcanes, vegetables and fruit tree nursery stocks in nursery stage, the soil or matrix salination can be effectively treated, salt damage symptoms of the shallow root crops can be largely reduced, root growth and nutrient absorption of the crops can be promoted, yield and quality of the crops can be improved, and heavy metal damage symptoms of the crops can also be reduced. In addition, the hornet's nest and the alcohol fermentation liquid, which are raw materials of the method, are organic waste, and the raw materials are cheap and convenient and can be processed simply.

Description

technical field [0001] The invention belongs to the field of salinization control, and in particular relates to a method for controlling salt damage of shallow root crops by using hornet's nest and alcohol fermentation liquid. Background technique [0002] After a preliminary search, the current patents on soil salinization or crop salt damage control methods are as follows: [0003] Chinese patent "A method of using agricultural waste as an amendment to repair salinized soil" (Patent No. 201310548181.7, publication date 2014.02.26). This method mixes commercial organic fertilizer with straw, or straw with 1% chitosan Mixed as an improvement agent; the average application amount of commercial organic fertilizer is 1-3 tons per mu, the average application amount of straw is 0.2-0.6 tons per mu, and the average application amount of chitosan solution is 1.1-3.3 tons per mu, according to a certain application amount. , fully mix the commercial organic fertilizer with straw or ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B79/02C09K17/16C09K17/32C09K101/00
CPCA01B79/02C09K17/16C09K17/32C09K2101/00
Inventor 苏天明李琴秦芳苏利荣何铁光张野韦彩会
Owner AGRI RESOURCE & ENVIRONMENT RES INST GUANGXI ACADEMY OF AGRI SCI
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