Biological organic fertilizer for recycling spent bleaching clay and application of biological organic fertilizer

A bio-organic fertilizer and waste bleaching soil technology is applied in the direction of organic fertilizers, fertilizers made from biological wastes, applications, etc., which can solve the problems of inability to solidify heavy metals in soil and lack of improved soil structure, so as to reduce the occurrence of soil-borne diseases, Shorten the decomposing period and protect the root system

Inactive Publication Date: 2017-08-25
甘肃天农一禾农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this medicinal fertilizer is mainly applied on the surface of crops, and is used more as a medicine. It does not have the effect of improving soil structure, cannot solidify heavy metals in the soil, and cannot provide the soil with nutrients needed for long-term growth.

Method used

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  • Biological organic fertilizer for recycling spent bleaching clay and application of biological organic fertilizer
  • Biological organic fertilizer for recycling spent bleaching clay and application of biological organic fertilizer
  • Biological organic fertilizer for recycling spent bleaching clay and application of biological organic fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1 Adopt the application experiment of the bio-organic fertilizer of different plant growth regulators

[0035] The following plant growth regulator groups were used and bio-organic fertilizers were prepared according to the formula 1 in Table 1 and the above-mentioned preparation method. All raw materials were obtained from commercial purchases except waste white clay. The waste white clay was self-produced waste white clay with an oil content of about 13-14% ( The decolorized waste white clay containing 20-30% oil is obtained by physical pressing at normal temperature).

[0036] Plant growth regulator groups 1-6: composed of brassinolide and benzylaminopurine in mass ratios of 1:28, 1:30, 1:60, 1:100, 1:120 and 1:125;

[0037] Plant growth regulator groups 7-11: brassinolide and furfurylaminopurine mixed in a mass ratio of 1:0.8, 1:1, 1:20, 1:30 and 1:32;

[0038] Plant growth regulator groups 12-16: Brassinolide and diethyl aminoethyl hexanoate are mixed i...

Embodiment 2

[0050] This example provides a kind of bio-organic fertilizer, its raw material formula is shown in Table 1 formula 2, wherein the oil content of waste clay is about 13-14%, and the plant growth regulator is brassinolide and benzylaminopurine in a mass ratio of 1:100 Mix composition. Each component is individually packaged. Before use, make organic fertilizer according to the above-mentioned method of the present invention.

Embodiment 3

[0052] This example provides a kind of bio-organic fertilizer, its raw material formula is shown in Table 1 formula 3, wherein the oil content of waste clay is about 13-14%, and the plant growth regulator is brassinolide and furfuryl aminopurine in a mass ratio of 1:20 Mix composition. Each component is individually packaged. Before use, make organic fertilizer according to the method of the present invention.

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PUM

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Abstract

The invention provides a biological organic fertilizer for recycling spent bleaching clay. The raw material formula of the fertilizer comprises the following components: 50-70 parts of spent bleaching clay, 10-15 parts of humic acid, 0.5-2 parts of composite bacteria liquid, 0.5-1 part of a complex enzyme, 5-10 parts of aluminum-magnesium silicate and 0.01-0.1 part of a plant growth regulator, wherein the composite bacteria liquid is formed by mixing culture solutions of pseudomonas, bacillus subtilis, white-rot fungi, bacillus cereus and bacillus thuringiensis according to a volume ratio of 1:(1.3-1.6):(0.5-1.1):(0.3-0.6):(0.2-0.4); the complex enzyme is formed by mixing amylase, lipase and ligninase according to a mass ratio of 1:(1.4-1.6):(0.3-0.8); and the plant growth regulator is a combination of brassinolide and one or more selected from benayl aminopurine, furfurylaminopurine and diethylaminoethyl hexanoate. The biological organic fertilizer disclosed by the invention has the effects of controlling soil pests and degrading pesticides and chemical residues in the soil, has multiple functions of curing and stabilizing heavy metal ions in the soil and the like, and is excellent in comprehensive improvement effect. Moreover, the problem that roots and seedlings are burnt is solved, and the cost is low.

Description

technical field [0001] The invention relates to a bio-organic fertilizer for recycling waste clay and its application. Background technique [0002] In agricultural planting, there are two common problems, one is the harm of root nematodes and soil-borne diseases to crops, and the other is the huge economic loss caused by the excessive use of chemical fertilizers and pesticides, which makes the chemical residues of agricultural products exceed the standard. In addition, due to the discharge of industrial "three wastes" and the migration of contaminated soil from sewage farmland irrigation and sludge agricultural areas due to urban development and construction, a large amount of calcium superphosphate fertilizers containing Cd impurities and animal manure with high Zn content have been used in large quantities. The accumulation of heavy metal pollutants such as Cd, Hg and Zn has exceeded the standard for a long time, and there are persistent organic pollutants in pesticides a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05C11/00C05G3/00C05G3/60C05G3/80C05D5/00C05F5/006C05F11/02C05F11/08
Inventor 许海高素萍谢爱军杨乐李晓艳俞泳宏刘锡林
Owner 甘肃天农一禾农业有限公司
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