Algae microbial soil conditioner specially used for saline-alkali soil and preparation method thereof

A soil conditioner and microbial technology, applied in the direction of fertilizers, applications, and fertilizer mixtures made from biological waste, can solve the problems of not being able to meet the needs of agricultural planting, the effect of improving saline-alkali land, and changing the growth environment of crops, etc., to achieve enhanced resistance The effect of improving disease resistance, improving soil salinization, and improving soil fertility
CN106588445AInactive Publication Date: 2017-04-26QILU UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
QILU UNIV OF TECH
Publication Date
2017-04-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the field of soil conditioners and relates to an algae microbial soil conditioner specially used for saline-alkali soil. The algae microbial soil conditioner is prepared by blending the raw materials including an acidic raw material, a plant sourced organic substance, an animal sourced organic substance, a composite probiotic agent, an enzymolysed algae extract, and medium and trace elements. The soil conditioner is prepared by combining the probiotics and the algae active extract, so that on one hand, pH value of the saline-alkali soil can be adjusted, saline-alkali degree is reduced, root system growth environment of crops is improved and damage on a root system due to the salt and alkali is reduced; and on the other hand, available phosphorus, immobilized by soil, can be released, so that available microelements in soil are effectively supplied, thereby improving soil fertility. Meanwhile, alginic acid can improve the water retention and fertilizer saving capability of soil, thereby finally improving the soil completely, increasing crop quality and utilization rate of fertilizers, and achieving yield increasing.
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Description

technical field

[0001] The invention belongs to the field of soil conditioners, and in particular relates to a special seaweed microbial soil conditioner for saline-alkali land. Background technique

[0002] With the rapid increase of population and the deteriorating weather conditions, the degree of land salinization in our country presents an obvious upward trend, and soil salinization has become an important limiting factor for the sustainable development of agriculture. In order to improve the ecological environment and realize the sustainable utilization of resources, it is imminent to accelerate the development of saline-alkali land improvement technology. Traditional soil improvement and conditioner products add more organic fertilizers or bacterial fertilizers to achieve soil improvement. The product components are single and not targeted. The effect on improving saline-alkali land is not obvious. planting needs.

[0003] Probiotic microorganisms can improve the mi...

Claims

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