Method for producing full water-soluble solid bio-organic fertilizer

A bio-organic fertilizer and water-soluble technology, applied in the direction of organic fertilizers, fertilizers made of biological waste, and fertilization devices, can solve problems such as production reduction and disease outbreaks, and achieve the effect of promoting plant growth and improving fertilizer efficiency

Inactive Publication Date: 2015-03-25
上海联业农业科技有限公司
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Problems solved by technology

[0004] The invention discloses a method for producing a fully water-soluble solid bio-organic fertilizer, which is used to solve the problem that in the prior art, after the organic fertilizer is applied to the field, it will promote the reproduction of microorganisms in the soil, which may easily cause the rapid reproduction of pathogenic bacteria that may be contained in the soil, resulting in Disease outbreaks, problems that eventually lead to severe yield losses

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  • Method for producing full water-soluble solid bio-organic fertilizer

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[0016] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0017] figure 1 It is a flow chart of the production method of full water-soluble solid bio-organic fertilizer of the present invention, please refer to figure 1 , a production method of fully water-soluble solid bio-organic fertilizer, which includes: producing waste water rich in various nutrients through yeast fermentation, concentrating the waste water to semi-fluid; flash-drying the semi-fluid to dry powder; Supplement nitrogen, phosphorus and potassium nutrients, and add plant rhizosphere growth-promoting microbial agents.

[0018] Further, a certain amount of nitrogen, phosphorus and potassium nutrients are supplemented in the dry powder of the present invention, for example, the content of "nitrogen + phosphorus pentoxide + potassium oxide" reaches 25%, so that the fertilizer effect can meet the requirements of agricultural production. Plant rhizosp...

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Abstract

The invention discloses a method for producing full water-soluble solid bio-organic fertilizer. The method comprises the following steps: generating waste water rich in varied nutrient substances based on fermentation of yeasts, and concentrating the waste water into semiliquid; flash drying the semiliquid to dried powder; supplementing nitrogen, phosphor and potassium nutrition to the dried powder and adding plant rhizosphere growth-promoting rhizobacteria. According to the method, fermented waste liquid is deeply processed, the plant rhizosphere growth-promoting rhizobacteria are special functional bacteria which can preferably utilize amino acids and vitamins to quickly propagate and form dominant bacteria within the soil range that fertilizers can reach, and the metabolites of the dominant bacteria can promote the growth of plants as well as restrain or interfere with the propagation of other bacteria, thereby achieving the effect of further improving the fertilizer efficacy and restraining the propagation of pathogenicbacteria.

Description

technical field [0001] The invention relates to a new type of waste, in particular to a production method of a fully water-soluble solid bio-organic fertilizer rich in organic matter formed by using yeast fermented waste as the main raw material and adding functional microorganisms and inorganic nutrients. Background technique [0002] Yeast, as the name suggests, is the mother of fermentation, and is closely related to human life. Yeast is used in wine making in ancient times, bread production and modern large-scale industrial fermentation. Ever since alcohol was added to gasoline as a vehicle fuel, the demand for alcohol has taken a new leap. At present, the yeast industry mainly produces baker's yeast and saccharomyces cerevisiae. The production capacity is huge, and a large amount of yeast waste is generated every year. If it is not fully utilized, it will have a serious impact on the environment. Yeast fermentation usually uses starch-containing cereal agricultural by-...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05G3/00C05F5/008C05G1/00
Inventor 张国勤杨国平蒋贤权曹宝玲刘东海姚爱军李伟东
Owner 上海联业农业科技有限公司
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