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Bactericidal pesticidal fertilizer granules

A technology of granules and fungicides, applied in the direction of nitrogen fertilizer, potassium fertilizer, phosphate fertilizer, etc., can solve the problems of unfavorable agricultural development, increase farmers' labor intensity and labor times, and achieve the advantages of absorption and utilization, saving pesticide application costs and reducing the use of pesticides. volume effect

Inactive Publication Date: 2018-02-23
SHAANXI JIAYI LANDE BIOENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the traditional agricultural production technology, the application of fertilizers and the above-mentioned fungicides are separated, and the practice of using the above-mentioned fungicides and fertilizers twice or more increases the labor intensity and frequency of labor for farmers, which is not conducive to agricultural development.

Method used

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  • Bactericidal pesticidal fertilizer granules
  • Bactericidal pesticidal fertilizer granules
  • Bactericidal pesticidal fertilizer granules

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: 1% prothioconazole medicinal fertilizer granule

[0024] Components include: Prothioconazole 1%, Urea 5%, Monoammonium Phosphate 2%, Potassium Chloride 2%, Zinc Sulfate Monohydrate 2%, Borax 2%, Corn Starch 0.5%, Gum Arabic 0.1%, Polyethylene Glycol 0.1%, Calcium Bicarbonate 20%, Kaolin make up 100%.

[0025] Preparation process: such as figure 1 As shown, according to the weighted material of the above mass percentage, prothioconazole, urea, monoammonium phosphate, potassium chloride, zinc sulfate monohydrate, borax, cornstarch, gum arabic, polyethylene glycol, calcium bicarbonate, White kaolin is mixed evenly in a closed blending kettle, granulated by coating method, dried at 110°C-120°C until the water content of the particles is less than 3%, sieved, and the particle size range is 2000μm-4000μm. After passing the inspection, it is Get 1% prothioconazole medicinal fertilizer granule.

Embodiment 2

[0026] Embodiment 2: 0.5% prothioconazole medicinal fertilizer granule

[0027] Components include: prothioconazole 0.5%, urea 25%, monoammonium phosphate 20%, potassium sulfate 10%, zinc sulfate monohydrate 5.5%, borax 8%, corn starch 3%, gum arabic 2%, polyethylene glycol Alcohol 5%, calcium bicarbonate 5%, kaolin make up 100%.

[0028] Preparation process: such as figure 1 As shown, weigh the materials according to the above mass percentage, prothioconazole, urea, monoammonium phosphate, potassium sulfate, zinc sulfate monohydrate, borax, corn starch, gum arabic, polyethylene glycol, calcium bicarbonate, white Kaolin is mixed evenly in a closed mixing kettle, granulated by coating method, dried at 110°C-120°C until the water content of the granules is less than 3%, sieved, and the particle size range is 2000μm-4000μm. After passing the inspection, it can be obtained 0.5% prothioconazole fertilizer granules.

Embodiment 3

[0029] Embodiment 3: 0.1% prothioconazole medicinal fertilizer granule

[0030] Components include: prothioconazole 0.1%, ammonium sulfate 10%, monoammonium phosphate 10%, potassium sulfate 12%, zinc sulfate monohydrate 4%, borax 6%, sweet potato starch 2%, gum arabic 1%, polyethylene Glycol 5%, Calcium Bicarbonate 10%, Kaolin Clay Top Up 100%.

[0031] Preparation process: such as figure 1 As shown, according to the weighted material of the above mass percentage, prothioconazole, ammonium sulfate, monoammonium phosphate, potassium sulfate, zinc sulfate monohydrate, borax, sweet potato starch, gum arabic, polyethylene glycol, calcium bicarbonate, White kaolin is mixed evenly in a closed blending kettle, granulated by coating method, dried at 110°C-120°C until the water content of the particles is less than 3%, sieved, and the particle size range is 2000μm-4000μm. After passing the inspection, it is Obtain 0.1% prothioconazole medicinal fertilizer granule.

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Abstract

The invention relates to bactericidal pesticidal fertilizer granules. The pesticidal fertilizer granules use prothioconazole as bactericide component and one or more than two of major elements N, P and K and trace elements of zinc and boron as a carrier fertilizer component. Based on the total weight, the pesticidal fertilizer granules comprise 0.1-2% of prothioconazole, 8-80% of a carrier fertilizer, 0.5-3% of a dispersing auxiliary, 0.1-2% of a slow release agent, 0.1-5% of a bonding agent and the balance of a filler. The bactericidal pesticidal fertilizer granules provided by the inventionare mainly applied to control of powdery mildew, sheath blight, wilt disease and other diseases of wheat. The dosage form of the bactericidal pesticidal fertilizer granules is a good dosage form whichis safe and convenient to use, long in lasting period and obvious in yield increasing effect.

Description

technical field [0001] The invention relates to a bactericidal medicinal fertilizer granule, and the bactericidal active ingredient is prothioconazole. Background technique [0002] Prothioconazole is a new broad-spectrum triazolethione fungicide developed by Bayer, its chemical name is (RS)-2-(2-(1-chlorocyclopropyl)-3-(2-chloro Phenyl)-2-hydroxypropyl-1-2-dihydro-3-1,2,4-triazole-3-thione. Prothioconazole has low toxicity, no teratogenic, mutagenic, harmful to embryo Non-toxic, safe for people and the environment. Prothioconazole is mainly used to prevent and control many diseases of cereal crops such as wheat, barley, rape, peanut, rice and bean crops. It is very good for almost all wheat diseases. Effects, such as powdery mildew, sheath blight, fusarium wilt, leaf spot, rust, sclerotinia, net spot, moire, etc. of wheat and barley. It can also control soil-borne diseases of oilseed raisins and peanuts, such as fungus Sclerotinia, and major foliar diseases such as gray m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05C9/00C05D1/02C05D3/00C05D9/00C05D9/02C05F11/00C05C3/00
Inventor 王鹏翟卫兵
Owner SHAANXI JIAYI LANDE BIOENG CO LTD
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