Controlled release fertilizer capable of controlling Busck for pears and preparation method of fertilizer

A technology for slow-release fertilizers and borer insects, applied in organic fertilizers, inorganic fertilizers, ammonium salt fertilizers, etc., can solve the problems of short duration, achieve long duration, reduce the toxicity of heavy metals and organic pollutants, and prolong the service life Effect

Inactive Publication Date: 2017-04-26
六安市叶集区稼烨金果种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The herbicidal granule fertilizer mixture prepared by this process has a short duration of action, although it has high encapsulation rate and strength, fast disintegration speed in water, and no antagonistic degradation between fertilizer and pesticide components.

Method used

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Examples

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Effect test

Embodiment Construction

[0015] The slow-release fertilizer used for pear trees in this embodiment and capable of preventing and controlling borerworms is prepared from the following raw materials in parts by weight: 50 parts of soybean straw, 50 parts of wheat bran, 40 parts of bentonite, 30 parts of river bottom sludge, chlorinated 50 parts of potassium, 40 parts of urea, 30 parts of sulfur, 25 parts of corn starch, 15 parts of sodium hypochlorite, 12 parts of sodium bicarbonate, 20 parts of acephate, 40 parts of chlorpyrifos, 8 parts of octylphenol polyoxyethylene ether , 80 parts of methacrylic acid, 30 parts of sodium hydroxide, 70 parts of acrylamide, 25 parts of ammonium persulfate solution, 30 parts of diacetone acrylamide, and an appropriate amount of deionized water.

[0016] The slow-release fertilizer that the pear tree of the present embodiment can prevent and treat borer-eating insects is prepared by the following steps:

[0017] (1) Dry the soybean straw and wheat bran naturally. The so...

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PUM

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Abstract

The invention provides a controlled release fertilizer capable of controlling Busck for pears. The fertilizer is characterized by being prepared from, by weight, 50 parts of soybean straws, 40-50 parts of wheat distiller's grains, 30-40 parts of bentonite, 20-30 parts of river sediments, 40-50 parts of potassium chloride, 30-40 parts of urea, 20-30 parts of sulphur, 20-25 parts of corn starch, 12-15 parts of sodium hypochlorite, 10-12 parts of sodium bicarbonate, 18-20 parts of acephate, 30-40 parts of chlorpyrifos, 6-8 parts of octaphenyl polyoxyethyiene, 70-80 parts of methylacrylic acid, 20-30 parts of sodium hydroxide, 60-70 parts of acrylamide, 20-25 parts of ammonium persulfate solution, 20-30 parts of diacetone acrylamide and a proper amount of deionized water. The controlled release fertilizer capable of controlling the Busck for the pears has the advantages of being safe, low in toxicity, efficient and stable and saving labor and time when applied.

Description

technical field [0001] The invention belongs to the field of pesticides and fertilizers, and in particular relates to a slow-release fertilizer for pear trees capable of preventing and treating borer moths and a preparation method thereof. Background technique [0002] Medicinal fertilizer is a compound agent of pesticide and fertilizer produced by mixing pesticide and fertilizer according to a certain proportion formula and producing through a certain process. Modern agriculture and large-scale agriculture are supported and driven by powerful technologies. In order to achieve the sustainable development of agriculture, medicinal fertilizers are a new attempt. Carrying out research on medicinal fertilizers, combining the two agricultural activities of pesticide application and fertilization into one, not only can save labor, time, and energy, but also greatly reduce production costs, and reduce the amount of pesticides and fertilizers to obtain the best application effect, ...

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
CPCC05C3/00C05G3/00C05G3/60C05G3/80C05G5/30C05C9/00C05D1/02C05D9/00C05D9/02C05F7/00C05F11/00
Inventor 张后芳
Owner 六安市叶集区稼烨金果种植专业合作社
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