Sterilization fertilizer particulate agent containing metconazole

A technology of fungicides and granules, applied in the directions of fungicides, biocides, organic fertilizers, etc., can solve the problems of unfavorable agricultural development, increase the labor intensity and labor frequency of farmers, etc. The effect of saving auxiliaries and packaging costs

Inactive Publication Date: 2018-04-27
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

Method used

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  • Sterilization fertilizer particulate agent containing metconazole
  • Sterilization fertilizer particulate agent containing metconazole
  • Sterilization fertilizer particulate agent containing metconazole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: 0.1% metconazole medicinal fertilizer granule

[0025] Components include: metconazole 0.1%, urea 5%, monoammonium phosphate 2%, potassium chloride 2%, zinc sulfate monohydrate 2%, borax 2%, corn starch 0.5%, polyvinyl alcohol 0.1%, polyethylene Glycol 0.1%, Calcium Bicarbonate 20%, Kaolin make up 100%.

[0026] Preparation process: such as figure 1 As shown, according to the above-mentioned mass percentage of weighing materials, metconazole, urea, monoammonium phosphate, potassium chloride, zinc sulfate monohydrate, borax, corn starch, polyvinyl alcohol, polyethylene glycol, calcium bicarbonate, 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 0.1% metconazole fertilizer granules.

Embodiment 2

[0027] Embodiment 2: 1% metconazole medicinal fertilizer granule

[0028] Components include: metconazole 1%, urea 25%, monoammonium phosphate 20%, potassium sulfate 10%, zinc sulfate monohydrate 5.5%, borax 8%, sweet potato starch 3%, gum arabic 2%, polyethylene glycol 5%, Calcium Bicarbonate 5%, Kaolin make up 100%.

[0029] Preparation process: such as figure 1 As shown, according to the above-mentioned weight percentage of the material, metconazole, urea, monoammonium phosphate, potassium sulfate, zinc sulfate monohydrate, borax, sweet potato starch, gum arabic, polyethylene glycol, calcium bicarbonate, kaolin in Mix evenly in a closed blending kettle, perform coating granulation, dry at 110°C-120°C until the water content of the granules is less than 3%, sieve, the particle size range is 2000μm-4000μm, and after passing the inspection, you can get 1% Metconazole fertilizer granules.

Embodiment 3

[0030] Embodiment 3: 0.5% metconazole medicinal fertilizer granule

[0031] Components include: metconazole 0.5%, ammonium sulfate 10%, monoammonium phosphate 10%, potassium sulfate 12%, zinc sulfate monohydrate 4%, borax 6%, sweet potato starch 2%, gum arabic 1%, industrial gelatin 3 %, calcium bicarbonate 10%, kaolin make up 100%.

[0032] Preparation process: such as figure 1 As shown, weigh the materials according to the above mass percentage, metconazole, ammonium sulfate, monoammonium phosphate, potassium sulfate, zinc sulfate monohydrate, borax, sweet potato starch, gum arabic, industrial gelatin, calcium bicarbonate, kaolin in a closed Mix evenly in a blending kettle, perform coating granulation, dry at 110°C-120°C until the water content of the granules is less than 3%, sieve, and the particle size range is 2000μm-4000μm. After passing the inspection, you can get 0.5% leaves Conazole fertilizer granules.

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Abstract

The invention relates to a sterilization fertilizer particulate agent containing metconazole. The fertilizer particulate agent comprises a bactericide component of metconazole, and a carrier fertilizer component is composed of one or more than two from macroelements N, P, K, and trace elements zinc and boron. By referring gross weight, the fertilizer particulate agent comprises the following components: 0.1-1% of metconazole, 0.5-80% of a carrier fertilizer, 0.5-3% of a disperse auxiliary agent, 0.1-2% of a sustained release agent, 0.1-05% of a binder, and the balance of a filling material. The sterilization fertilizer particulate agent is mainly used for preventing and treating diseases such as wheat or vegetable rust disease, and gibberellic disease. The dosage form of the fertilizer particulate agent is the excellent dosage form which has the advantages of safe and convenient usage, long persistent period, and obvious yield-increasing effect.

Description

technical field [0001] The invention relates to a bactericidal medicinal fertilizer granule, the bactericidal active ingredient is metconazole. Background technique [0002] Metconazole (metconazole), also known as oxyconazole, chemical name: 5-(4-chlorophenyl)-2,2-dimethyl-1-(1,2,4-triazol-1-ylmethyl base)-cyclopentanol, white, odorless crystals. Solubility (20°C, mg / L) water 15, methanol 235, acetone 238.9; it has good thermal and hydrolytic stability. Toxicity LD50 (mg / kg): Acute oral LD50 for rats>661, 790 for quails, acute percutaneous LD50 for rats>2000. No irritation to rabbit skin, slightly irritating to rabbit eyes. Non-toxic to earthworms. Fish LC50 (96h, mg / L): rainbow trout 2.2~4.0, carp 3.99, molecular formula: C17H22ClN3O. The mechanism of action of metconazole is an inhibitor of C-14 demethylase in ergosterol biosynthesis. Although the mechanism of action is the same as other triazole fungicides, the activity spectrum is quite different. Both isom...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01N43/653A01N25/08A01P3/00
CPCA01N25/08A01N43/653C05B7/00C05G3/00C05C9/00C05D1/02C05D3/00C05D9/00C05D9/02C05F11/00
Inventor 王鹏翟卫兵
Owner SHAANXI JIAYI LANDE BIOENG CO LTD
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