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Bio-type granular water-soluble fertilizer and preparation method thereof

A biological and granular technology, applied in the direction of organic fertilizers, ammonium salt fertilizers, fertilizer mixtures, etc., can solve the problems affecting the use of drip irrigation systems, high requirements for water-soluble fertilizers, and easy scaling of drippers, and achieves remarkable quality improvement effect and price. Discount, easy-to-use effect

Inactive Publication Date: 2019-01-11
XINJIANG GENLIDUO BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The disadvantage of drip irrigation and fertilization is that the drippers are prone to scaling and clogging, so the requirements for water-soluble fertilizers are relatively high
However, the existing water-soluble fertilizers contain more water-insoluble residues, which are easy to cause blockage and directly affect the use of the entire drip irrigation system.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A biological granular water-soluble fertilizer, comprising the following components by weight: 69 parts of ammonium sulfate, 24.38 parts of urea, 5 parts of potassium fulvic acid, 0.6 part of trace elements (wherein EDTA-Fe, EDTA-Mn, EDTA-Zn , EDTA-B in a mass ratio of 3:3:2:1), 0.002 parts of functional microbial powder, and 1 part of streptomyces slag. The effective viable count of the functional microbial bacterial powder is 100 billion / g, and the functional microbial bacterial powder is composed of the following beneficial strains: Bacillus subtilis, Bacillus megaterium, Bacillus licheniformis, photosynthetic bacteria, and the bacteria content ratio is 3:1:2:1.

[0042] The above-mentioned Streptomyces slag is obtained according to the following method: take the Streptomyces spp. fermented liquid, add methanol for leaching, the volume ratio of the methanol and Streptomyces syringomyces fermented liquid is 2:1, leaching for 24h, plate and frame filtration , separate...

Embodiment 2

[0058] A biological granular water-soluble fertilizer, comprising the following components by weight: 59.2 parts of ammonium sulfate, 34.2 parts of urea, 5 parts of potassium fulvic acid, 0.6 parts of trace elements (wherein EDTA-Fe, EDTA-Mn, EDTA-Zn , the mass ratio of EDTA-B is 3:3:2:1), 0.002 parts of functional microorganism powder, and 1 part of streptomyces slag. The effective viable count of the functional microbial bacterial powder is 100 billion / g, and the functional microbial bacterial powder is composed of the following beneficial strains: Bacillus subtilis, Bacillus megaterium, Bacillus licheniformis, photosynthetic bacteria, and the bacteria content ratio is 4:1:3:1.

[0059] The above-mentioned Streptomyces slag is obtained according to the following method: take the Streptomyces syringomyces fermented liquid, add methanol for leaching, the volume ratio of the methanol and Streptomyces syringomyces fermented liquid is 3:1, leaching for 24h, plate and frame filtra...

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Abstract

The invention provides bio-type granular water-soluble fertilizer and a preparation method thereof. The bio-type granular water-soluble fertilizer comprises, by weight, 50-80 parts of ammonium sulfate, 20-40 parts of urea, 2-12 parts of fulvic acid potassium salt, 0.2-1.1 parts of trace elements, 0.001-0.006 parts of functional microbial powder and 0.5-3.5 parts of streptomycete wastes. The bio-type granular water-soluble fertilizer has the advantages of high yield, remarkable quality increasing, average yield increasing rate of 8.5 to 10.9%, and the control effect of 42.72%-70.6% on fungal soil-borne diseases such as cotton verticillium wilt.

Description

technical field [0001] The invention belongs to the field of fertilizer production, and in particular relates to a biological granular water-soluble fertilizer and a preparation method thereof. Background technique [0002] The shortage of water resources is the basic national condition of our country. There is a serious shortage of agricultural water resources in our country, but at the same time there are low efficiency and serious waste of water resources. With the rapid development of my country's agriculture, the consumption of water and fertilizer resources is becoming more and more serious. Therefore, saving water and fertilizer is of great significance to realize the sustainable development of my country's agriculture. Water and fertilizer integrated drip irrigation and fertilization transport water and fertilizers to the roots of crops in small quantities and regularly, which can regulate soil water and fertilizer conditions in time and space, and maintain a relati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05C3/00C05G3/80C05G5/12C05C9/00C05F11/00C05F11/02C05F11/08
Inventor 王淑平李桃李传磊张兆国邢明振贺晓杰
Owner XINJIANG GENLIDUO BIOTECH CO LTD
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