Soil activating agent with waste as raw material and preparing method of soil activating agent

A soil activator and waste technology, used in the preparation of organic fertilizers, animal carcass fertilizers, organic fertilizers, etc., can solve the problem of single function of soil conditioners, improve soil compaction, reduce salt damage, and increase aggregate structure. Effect

Inactive Publication Date: 2018-09-14
HEFEI BAILYVSHENG AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But described soil conditioner function is relatively single

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The present embodiment relates to a soil activator using waste as a raw material, including the following raw materials by weight: 10 parts of crab shell enzymatic hydrolysis solution, 12 parts of domestic sludge, 7 parts of vermicompost, 15 parts of silkworm leftovers, bumps 15 parts of stick soil, 6 parts of modified zeolite powder, 4 parts of calcium chloride, 2 parts of polysaccharide, 1 part of fulvic acid, 2 parts of citric acid, 1 part of microbial inoculum, 1 part of boric acid;

[0035] The preparation method of described crab shell enzymolysis solution is as follows:

[0036] Step a, the crab shells are washed with water, dried, and pulverized by a pulverizer to obtain crab shell powder, which is ready for use;

[0037] Step b. After mixing the crab shell powder and water in a mass ratio of 1:8, adjust the pH to 2.0, keep the temperature at 25°C for 15 minutes, add acid protease that is 0.2% by mass of the crab shell powder, keep the temperature for enzymatic ...

Embodiment 2

[0049] This embodiment relates to a soil activator using waste as raw material, including the following raw materials in parts by weight: 20 parts of crab shell enzymolysis solution, 18 parts of domestic sludge, 13 parts of vermicompost, 25 parts of silkworm leftovers, concave-convex 29 parts of stick clay, 11 parts of modified zeolite powder, 8 parts of calcium chloride, 5 parts of polysaccharide, 3 parts of fulvic acid salt, 3 parts of citric acid, 2 parts of microbial agent, 2 parts of boric acid;

[0050] The preparation method of described crab shell enzymatic hydrolyzate is as follows:

[0051] Step a, wash the crab shells with water, dry them, and pulverize them with a pulverizer to obtain crab shell powder for later use;

[0052] Step b. Mix crab shell powder and water at a mass ratio of 1:8, adjust the pH to 3.0, keep warm at 35°C for 25 minutes, add acid protease with 0.2% mass of crab shell powder, keep warm for 10 hours, and raise to 100°C Inactivate enzyme for 30...

Embodiment 3

[0064] This embodiment relates to a soil activator using waste as raw material, including the following raw materials in parts by weight: 13 parts of crab shell enzymolysis solution, 14 parts of domestic sludge, 9 parts of vermicompost, 16 parts of silkworm leftovers, concave-convex 20 parts of stick clay, 8 parts of modified zeolite powder, 5 parts of calcium chloride, 3 parts of polysaccharide, 1.5 parts of fulvic acid salt, 2.2 parts of citric acid, 1.2 parts of microbial agent, 1.3 parts of boric acid;

[0065] Wherein, the preparation method of described crab shell enzymatic hydrolyzate is as follows:

[0066] Step a, wash the crab shells with water, dry them, and pulverize them with a pulverizer to obtain crab shell powder for later use;

[0067] Step b. Mix crab shell powder and water at a mass ratio of 1:8, adjust the pH to 2.5, keep warm at 30°C for 20 minutes, add acid protease with 0.2% mass of crab shell powder, keep warm for 8 hours, and raise to 100°C Inactivate...

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PUM

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Abstract

The invention discloses a soil activating agent with waste as the raw material. The soil activating agent is prepared from, by weight, 10-20 parts of crab shell enzymatic hydrolysate, 12-18 parts of domestic sludge, 7-13 parts of wormcast, 15-25 parts of silkworm breeding leftovers, 15-29 parts of attapulgite, 6-11 parts of modified zeolite powder, 4-8 parts of calcium chloride, 2-5 parts of polysaccharides, 1-3 parts of fulvic acid salt, 2-3 parts of citric acid, 1-2 parts of microbial agent and 1-2 parts of boric acid. The soil activating agent can improve the land caking, improve the soil ecological environment, increase soil organic matter, prevent plant diseases and insect pests and increase the yield.

Description

technical field [0001] The invention belongs to the technical field of soil activators, and in particular relates to a soil activator using waste as a raw material and a preparation method thereof. Background technique [0002] With the rapid development of industry, the damage to soil environment caused by production and development activities has become more and more prominent. Soil heavy metal pollution has become a serious environmental problem, which not only affects the development of agricultural production and food security, but also indirectly affects the safety of environmental elements closely related to human life, such as groundwater. In addition, due to the long-term excessive application of chemical fertilizers and pesticides to the land, the natural ecosystem of the soil has been seriously damaged, the soil lacks active trace elements, the microbial structure is unbalanced, and the physical and chemical structure, water content, organic matter, and protein (e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCC05D3/00C05F17/00C05G3/00C05G3/80C05D9/00C05D9/02C05F1/005C05F3/00C05F7/00C05F11/00C05F11/02C05F11/08Y02W30/40
Inventor 杨自芬
Owner HEFEI BAILYVSHENG AGRI TECH CO LTD
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