Full-water-soluble organic-inorganic compound fertilizer and preparation method thereof

A compound fertilizer and water-soluble technology, applied in the direction of alkaline orthophosphate fertilizer, fertilizer mixture, ammonium orthophosphate fertilizer, etc., can solve the problems of unsatisfactory requirements, poor water solubility, low water solubility of organic-inorganic compound fertilizer, etc. problems, to achieve the effect of promoting the formation of soil aggregate structure, reducing pH and improving utilization rate

Pending Publication Date: 2019-12-24
湖南金叶众望科技股份有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Therefore, organic-inorganic compound fertilizers have gradually received attention. With the development of agriculture, large-scale planting has become a trend, and irrigation equipment has gradually entered the planting base. This has higher and higher requirements for organic-inorganic compound fer

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  • Full-water-soluble organic-inorganic compound fertilizer and preparation method thereof
  • Full-water-soluble organic-inorganic compound fertilizer and preparation method thereof
  • Full-water-soluble organic-inorganic compound fertilizer and preparation method thereof

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Embodiment 1

[0036]A fully water-soluble organic-inorganic compound fertilizer, comprising the following components by weight: 350 parts of potassium fulvic acid, 340 parts of ammonium sulfate, 220 parts of potassium dihydrogen phosphate, 80 parts of anhydrous magnesium sulfate, and 5 parts of metalloproteinase , 5 parts of Kinkangase; wherein, the metalloprotease is Bacillus subtilis (Bacillus subtilis) / Amyloliquefaciens (B.amyloliquefaciens) fermentation broth, Aspergillus oryzae (Aspergillus oryzae) fermentation broth and Streptomyces (Streptomyces) fermentation broth in 1 : 1:1 weight ratio; Kinase is made by mixing 100 parts of phytic acid, 600 parts of amino acid and 5 parts of amino acid surfactant (AAS) by weight. After fully stirring and mixing, add mineral 100 parts of source fulvic acid, 150 parts of humic acid, fully stirred and mixed, put into the fermenter to add functional bacteria (6 parts of Bacillus subtilis, 6 parts of Bacillus megaterium, 6 parts of Bacillus jelly-like, ...

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Abstract

The invention discloses a full-water-soluble organic-inorganic compound fertilizer, which comprises potassium fulvate, ammonium sulfate, monopotassium phosphate, anhydrous magnesium sulfate, metalloproteinase and Jikang enzyme. The Jikang enzyme is prepared by the following steps: uniformly stirring and mixing 100 parts of plant acid, 600 parts of amino acid and 5 parts of an amino acid surfactant; adding 100 parts of mineral source fulvic acid and 150 parts of humic acid, fully stirring and uniformly mixing all the components, adding the mixture into a fermentation tank, inoculating a microbial agent for cultivation for 18 hours, and finally adding 15 parts of chitosan and 10 parts of subtilisin, and uniformly mixing all the components for obtaining the Jikang enzyme. The invention also discloses a preparation method of the fertilizer, which comprises the following steps: preparing metalloproteinase, and mixing the raw materials. The compound fertilizer is a biological, organic and inorganic combined fertilizer, organic components (fulvic acid) in the fertilizer form colloidal substances in soil, the formation of a soil aggregate structure can be effectively promoted, and the water, fertilizer, gas and heat conditions of the soil are coordinated.

Description

technical field [0001] The invention belongs to the field of agricultural fertilizers, in particular to a fully water-soluble organic-inorganic compound fertilizer and a preparation method thereof. Background technique [0002] At present, the main fertilizers supplied and used in China are inorganic compound fertilizers. Long-term use of inorganic compound fertilizers will destroy the soil aggregate structure, cause soil compaction, and seriously affect the yield and quality of crops. Organic-inorganic compound fertilizer refers to a compound fertilizer containing organic matter and inorganic nutrients. It has high organic matter content and long-lasting fertilizer effect. It can improve crop resistance, improve soil physical and chemical properties, improve fertilizer utilization rate, improve quality and increase production. Therefore, organic-inorganic compound fertilizers have gradually received attention. With the development of agriculture, large-scale planting has be...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04
CPCC05B7/00C05G3/00
Inventor 刘文向铁军江涛谭美刘爱华张振宇
Owner 湖南金叶众望科技股份有限公司
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