Multifunctional soil-modifying antifungal and anti-nematode-disease soil conditioner, preparation method thereof and use method thereof

A soil conditioner and antifungal technology, applied in soil conditioning materials, chemical instruments and methods, fertilization methods, etc., can solve the problems that vegetables, melons and fruits cannot be used as organic food, human health and safety risks, and chemical agents are highly toxic. The effect of disease prevention and resistance is remarkable, the effect of reducing the damage of soil salinization, and improving the physical properties of soil

Inactive Publication Date: 2018-06-29
黑龙江省安心土壤肥料研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, fungicides and insecticides are mainly used to control fungi and nematodes, but there are many problems. For example, these fungicides, insecticides and other chemical agents are highly toxic and have large residues. The vegetables and fruits produced cannot be used as organic food. , a potential safety risk to human health
Moreover, after frequent use of chemical agents, the control effect will gradually weaken, and the drug resistance of pathogenic fungi and nematodes will gradually increase. It is necessary to increase the dose or inject more toxic agents. This is a vicious circle, and the symptoms are not cured. Only a part of the pathogen can be temporarily killed. But it can't fundamentally solve the problem

Method used

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  • Multifunctional soil-modifying antifungal and anti-nematode-disease soil conditioner, preparation method thereof and use method thereof
  • Multifunctional soil-modifying antifungal and anti-nematode-disease soil conditioner, preparation method thereof and use method thereof
  • Multifunctional soil-modifying antifungal and anti-nematode-disease soil conditioner, preparation method thereof and use method thereof

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Experimental program
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Effect test

specific Embodiment approach 1

[0034]A multifunctional soil improvement agent for soil improvement against fungi and nematode diseases, said multifunctional soil improvement agent for antifungal and nematode diseases is mainly composed of decomposed organic fertilizer, coconut peat, pine sawdust or pine bark powder, perilla powder , clove leaf powder, rice bran, soybean meal powder, lignite, zeolite powder, brown sugar, fine river sand, calcium cyanamide, ammonium sulfate, superphosphate, potassium chloride, calcium magnesium phosphate fertilizer, zinc sulfate heptahydrate, borax, yellow rot Potassium acid is made, wherein the parts by weight of decomposed organic fertilizer is 40 parts, the parts by weight of coconut peat is 60 parts, the parts by weight of pine sawdust or pine bark powder is 90 parts, and the parts by weight of perilla powder are 15 parts The parts by weight of clove leaf powder are 15 parts, the parts by weight of rice bran are 74 parts, the parts by weight of soybean meal powder are 35 p...

specific Embodiment approach 2

[0045] According to the preparation method of the multifunctional soil improvement soil anti-fungal and nematode disease soil conditioner described in specific embodiment one, comprises the steps:

[0046] Step 1. Weigh decomposed organic fertilizer, coconut bran, pine sawdust or pine bark powder, perilla powder, clove leaf powder, rice bran, soybean meal powder, lignite, zeolite powder, brown sugar, fine river sand, cyanamide according to parts by weight Calcium chloride, ammonium sulfate, superphosphate, potassium chloride, calcium magnesium phosphate fertilizer, zinc sulfate heptahydrate, borax, potassium fulvic acid, sieved, set aside;

[0047] Step 2. Put the weighed decomposed organic fertilizer, coconut bran, pine sawdust or pine bark powder, perilla powder, clove leaf powder, rice bran, soybean meal powder, lignite, zeolite powder, brown sugar, fine river sand, potassium fulvic acid Fully mix well to obtain the first mixture, which is ready for use;

[0048] Step 3, p...

specific Embodiment approach 3

[0052] According to the use method of the multifunctional soil improvement soil antifungal and nematode disease soil conditioner described in specific embodiment one, comprises the steps:

[0053] Step a, apply 100-120kg per mu, spread it on the soil surface, then use a rotary tiller to till the soil, fully mix the conditioner with the soil, then spray water until the soil moisture content reaches 45-48%, and then use Cover with plastic film, seal the surroundings tightly with soil, and pay attention to heat preservation in the greenhouse or greenhouse;

[0054] Step b. After 10-15 days, uncover the plastic film, fertilize, sow, spray water, and cover the plastic film again;

[0055] Step c. When more than 80% of the seedlings emerge, uncover the plastic film, and other field management is the same as the normal cultivation.

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Abstract

The invention discloses a multifunctional soil-modifying antifungal and anti-nematode-disease soil conditioner, a preparation method thereof and a use method thereof, and belongs to the field of soilconditioners. The multifunctional soil-modifying antifungal and anti-nematode-disease soil conditioner mainly consists of a decomposed organic fertilizer, coco coir, pine sawdust or pine bark powder,perilla powder, clove leaf powder, rice bran, soybean meal powder, lignite, zeolite powder, brown sugar, fine river sand, calcium cyanamide, ammonium sulfate, calcium superphosphate, potassium chloride, calcium magnesium phosphate fertilizer, zinc sulfate heptahydrate, borax and potassium fulvic acid. The multifunctional soil-modifying antifungal and anti-nematode-disease soil conditioner is spread to the surface of soil in the dosage of 100-120kg per mu, a rotary tiller is used for rotary tillage of the soil, water is sprayed, then the soil is covered with a mulch film, the periphery of the mulch film is sealed with soil, and a warm house or a greenhouse is kept in heat; after 10 to 15 days, the mulch film is uncovered for sowing. The multifunctional soil-modifying antifungal and anti-nematode-disease soil conditioner can be used for soil-modifying antifungal and anti-nematode-disease treatment of the environment of the warm house or the greenhouse, prevents salinization, neutralizesacidity, promotes plant growth, and is prepared from wide-source and low-cost organic by matching with other raw materials in a suitable ratio.

Description

technical field [0001] The invention belongs to the field of soil conditioners; in particular, it relates to a multifunctional soil conditioner for improving soil, resisting fungi and nematode diseases, a preparation method and a use method thereof. Background technique [0002] In recent years, the cultivation area of ​​protected areas such as greenhouses and greenhouses in my country has been expanding year by year. However, due to long-term unreasonable fertilization and long-term continuous cropping, etc., the secondary salinization and acidification of the soil are serious, which provides a good environment for the large-scale reproduction of fungi and the increase in the number of nematodes. The suitable environment has led to the increase of soil fungal diseases and nematode damage in protected areas year by year, and the annual production of affected crops has been reduced by about 20%, and in severe cases, it has reached more than 70%, or even lost production. Theref...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C09K17/40A01C21/00C09K101/00C09K109/00C05G3/60C05G3/80
CPCA01C21/00C05B1/02C05G3/00C05G3/60C05G3/80C09K17/40C09K2101/00C09K2109/00C05B13/02C05C3/00C05C7/00C05D1/02C05D9/00C05D9/02C05F5/002C05F9/04C05F11/00C05F11/02
Inventor 戴建军高晓明
Owner 黑龙江省安心土壤肥料研究院
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