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Stability fertilizer capable of preventing clubroot

A technology of stability and clubroot, applied in the field of stable fertilizers for preventing clubroot, can solve problems such as easy decomposition, inconvenience in use and storage, toxicity, etc. Effect

Inactive Publication Date: 2016-11-16
魏占波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fluazinam is an effective substance for the prevention and treatment of clubroot, but because it has certain toxicity and is easy to decompose under light, it brings certain inconvenience and disadvantages in the process of use and storage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Example 1 Stable fertilizer formulation 1 for preventing clubroot:

[0010] 2 parts of fluazinam, 0.5 parts of 3,4-dimethylpyrazole phosphate, 2 parts of paraffin, 4 parts of vegetable oil, 3 parts of talcum powder, 350 parts of urea, 200 parts of diammonium phosphate, and 300 parts of potassium sulfate.

Embodiment 2

[0011] Example 2 Stable fertilizer formula 2 for preventing clubroot:

[0012] 4 parts of fluazinam, 1 part of 3,4-dimethylpyrazole phosphate, 3 parts of paraffin, 6 parts of vegetable oil, 4 parts of talcum powder, 400 parts of urea, 250 parts of diammonium phosphate, and 350 parts of potassium sulfate.

Embodiment 3

[0013] Example 3 Stable fertilizer formulation 3 for preventing clubroot:

[0014] 3 parts of fluazinam, 0.75 parts of 3,4-dimethylpyrazole phosphate, 2.5 parts of paraffin, 5 parts of vegetable oil, 3.5 parts of talcum powder, 375 parts of urea, 225 parts of diammonium phosphate, and 325 parts of potassium sulfate.

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Abstract

The invention discloses a stability fertilizer capable of preventing clubroot. The fertilizer is prepared from the components of fluazinam, 3,4-dimethyl pyrazole phosphate, paraffin, vegetable oil, talcum powder, urea, diammonium phosphate and potassium sulfate. The stability fertilizer capable of preventing the clubroot can directly prevent clubroot in soil and reduces the soil acidification degree simultaneously, the fertilizer utilization ratio is improved, the clubroot occurring conditions are limited, and the clubroot is indirectly prevented.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a stable fertilizer for preventing clubroot. Background technique [0002] At present, due to the excessive application of chemical fertilizers in my country and the low utilization rate, the ineffective residual nutrients have destroyed the normal physical and chemical properties of the soil, resulting in the increase of harmful bacteria and greatly increased the probability of crop disease. Among them, clubroot, which is easy to infect in cruciferous family, is one of them. The damp and cold caused by soil acidification and air permeability decrease are important causes of clubroot, and the root cause is acidification and hardening caused by unreasonable application of chemical fertilizers. According to statistics, the annual direct economic loss of cruciferous crops due to clubroot is more than 5 billion yuan. Growers invest a large amount of pesticides in the prevention and treatment of club...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05C9/00C05D1/02
Inventor 魏占波
Owner 魏占波
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