Method for treatment of saline-alkali soil through combination of biological bacteriocin and medium trace elements

A technology of saline-alkali soil and biological bacteria, applied in fertilizer mixture, fertilization device, application, etc., can solve the problems of harmful anions and cations, low organic matter content in saline-alkali soil, affecting crop rooting and promoting seedlings, etc., to promote rice rooting, rice Seedlings are strong and the number increases
CN103288560AInactive Publication Date: 2013-09-11王楠
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
王楠
Publication Date
2013-09-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a method for treatment of saline-alkali soil through combination of biological bacteriocin and medium trace elements, wherein the invention relates to a compound microorganism bacteriocin saline-alkali soil seedling protecting agent which comprises biological bacteriocin and a medium trace element fertilizer saline-alkali soil modifier. The biological bacteriocin comprises a microbial agent, organic liquid and a matrix, wherein the microbial agent specifically comprises Bacillus subtilis and Bacillus megaterium. According to the invention, through fermentation of the biological bacteriocin, nutrients like protease, lipase, alpha-amylase and amino acid are generated; the pH value of soil can be adjusted, poisoning effects of salt and alkali are mitigated, a microorganism environment for the root of paddy rice can be adjusted, transition of nitrogen, phosphorus, potassium and medium trace elements is accelerated, root growth, root increase, seedling sprouting and seedling strengthening are speeded up, and a good foundation is laid for yield increase of paddy rice.
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Description

technical field

[0001] The invention relates to the field of biological bacterial fertilizer technology and saline-alkali land treatment, in particular to a method for treating saline-alkali land by combining biomycin and medium and trace elements. Background technique

[0002] The ecological restoration and improvement of saline-alkali land is a project that benefits the country and the people. It can increase the area of ​​cultivated land, tap agricultural potential, ensure food production, and is more conducive to the development of the agricultural industry. It is conducive to expanding the grain planting area and ensuring the effective supply of grain. In Inner Mongolia, Jilin and other regions of China, good results have been achieved in saline-alkali land management. There are also many patents in saline-alkali land management. For example: Chinese patent CN101481281A (application date: 2009 February 3, application number: 200910066498.0, applicant: Jilin Province New...

Claims

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