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Facility greenhouse secondary salinized soil soluble salt ecological reduction agent and preparation method thereof

A secondary salinization and solubility technology, applied in the field of soil management, to protect the ecological environment and improve the level of soil fertility

Inactive Publication Date: 2020-02-07
江苏永佳现代农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide facility greenhouse secondary salinization soil soluble salt ecological reducer and its manufacturing method in order to solve the above problems, which solves the existing shortcomings

Method used

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  • Facility greenhouse secondary salinized soil soluble salt ecological reduction agent and preparation method thereof

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Embodiment Construction

[0025] Such as figure 1 As shown, this specific embodiment adopts the following technical scheme: the secondary salinized soil soluble salt ecological reducer in the facility greenhouse, including the formula of the bio-enhanced carbon regulator according to the mass ratio: rice straw: corn straw: wheat straw: rice husk: Cotton straw: magnesium sulfate: zinc sulfate = 26.5: 19.8: 25: 15: 9: 3.5: 0.2; decomposing agent for organic materials, the effective number of viable bacteria is ≥ 0.5 billion / g, and the addition amount is 1.0 kg / ton.

[0026] Wherein: the application rate of the bio-augmented carbon regulator is 1-5 tons / mu, and it is used within 0-48 hours after preparation.

[0027] Wherein: the mass ratio of rice straw:corn straw:wheat straw:rice husk:cotton straw=26.5:19.8:25:15:9:3.5 in the bio-augmented carbon regulator.

[0028] Wherein: the mass ratio of the bio-augmented carbon regulator to magnesium sulfate is 90.7:0.2.

[0029] A method for manufacturing a sol...

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Abstract

The invention discloses a facility greenhouse secondary salinized soil soluble salt ecological reduction agent and a preparation method thereof. The ecological reduction agent comprises a biologicallyenhanced carbon regulator, the ratio of rice straw to corn straw to wheat straw to rice husk to cotton straw to magnesium sulfate to zinc sulfate is 26.5: 19.8: 25: 15: 9: 3.5: 0.2; the effective viable count of an organic material decomposition agent is greater than or equal to 0.5 billion / g, and the addition amount is 1.0 kg / ton. According to the invention, a proper carbon source formula is screened, the carbon source is reasonably regulated, the soil is regulated by using the biologically enhanced carbon regulator, and a use scheme is designed by matching with the regulator, so that the soluble salt content of the secondary salinized soil is reduced.

Description

Technical field: [0001] The invention discloses a soluble salt ecological reducer for secondary salinized soil in facility greenhouses and a manufacturing method thereof, belonging to the technical field of soil treatment. Background technique: [0002] With the adjustment of the rural industrial structure, the cultivated area of ​​protected vegetables in my country has increased from 5,300 hm in 1978. 2 Developed to more than 4 million hm in 2011 2 . In the case of high input and high output, different degrees of secondary salinization will appear in the soil in about 3 years, resulting in a decrease in crop yield and quality. Ways, such as washing salt by flooding, biological desalination, crop rotation, deep plowing and foreign soil, application of bio-organic fertilizers, etc. While alleviating the problem of secondary salinization of soil, these measures have problems such as high application cost, limited application range, and secondary environmental pollution. ...

Claims

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Application Information

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IPC IPC(8): C05G3/80
CPCC05D5/00C05D9/02C05F5/002C05F11/00C05F11/08
Inventor 马超于倩倩杜国平项海花
Owner 江苏永佳现代农业科技有限公司
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