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Peanut rust resistant compound fertilizer and preparation method thereof

A compound fertilizer and rust technology, applied in phosphate fertilizers, fertilization devices, fertilizer mixtures, etc., can solve the problems of peanut rust damage, peanut quality reduction, peanut yield reduction and other problems, so as to improve quality, meet demand, and enhance disease resistance. Effect

Inactive Publication Date: 2017-09-08
合肥徽慕农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Peanuts are vulnerable to peanut rust in the natural growth state, which reduces the yield and quality of peanuts

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A peanut rust-resistant compound fertilizer is composed of the following ingredients in parts by weight: urea 21, potassium superphosphate 17, ammonium sulfate 13, copper sulfate 5, diammonium phosphate 11, calcium carbonate 15 and plant ash 12.

[0013] A preparation method of peanut rust-resistant compound fertilizer, comprising the following preparation steps:

[0014] (1) Add calcium carbonate 15 and plant ash 12 together into the blender and stir evenly for 10 minutes;

[0015] (2) Put urea 21, potassium superphosphate 17, ammonium sulfate 13, copper sulfate 5 and diammonium phosphate 11 into the reactor for reaction, the temperature is controlled at 80°C, and the reaction time is 70 minutes;

[0016] (3) The mixture obtained in step (2) is centrifugally stirred for 40 minutes, and the stirring temperature is controlled at 60°C;

[0017] (4) Put the mixture obtained in step (1) and the mixture obtained in step (3) together into a molding machine for molding, and t...

Embodiment 2

[0020] A peanut rust-resistant compound fertilizer is composed of the following ingredients in parts by weight: 24 parts by weight of urea, 18 parts potassium superphosphate, 14 parts ammonium sulfate, 5 parts copper sulfate, 12 parts diammonium phosphate, 16 parts calcium carbonate and 14 plant ash.

[0021] A preparation method of peanut rust-resistant compound fertilizer, comprising the following preparation steps:

[0022] (1) Add calcium carbonate 16 and plant ash 14 together into the blender and stir evenly for 15 minutes;

[0023] (2) Put urea 24, potassium superphosphate 18, ammonium sulfate 14, copper sulfate 5 and diammonium phosphate 12 into the reactor for reaction, the temperature is controlled at 82°C, and the reaction time is 77 minutes;

[0024] (3) The mixture obtained in step (2) was centrifugally stirred for 45 minutes, and the stirring temperature was controlled at 65°C;

[0025] (4) Put the mixture obtained in step (1) and the mixture obtained in step (3)...

Embodiment 3

[0028] A peanut rust-resistant compound fertilizer is composed of the following ingredients in parts by weight: 26 parts by weight of urea, 19 parts potassium superphosphate, 15 parts ammonium sulfate, 6 parts copper sulfate, 14 parts diammonium phosphate, 16 parts calcium carbonate and 15 parts plant ash.

[0029] A preparation method of peanut rust-resistant compound fertilizer, comprising the following preparation steps:

[0030] (1) Add calcium carbonate 16 and plant ash 15 together into the blender and stir evenly for 20 minutes;

[0031] (2) Put urea 26, potassium superphosphate 19, ammonium sulfate 15, copper sulfate 6 and diammonium phosphate 14 into the reactor for reaction, the temperature is controlled at 85°C, and the reaction time is 85 minutes;

[0032] (3) Centrifugally stir the mixture obtained in step (2), the stirring time is 50 minutes, and the stirring temperature is controlled at 70°C;

[0033] (4) Put the mixture obtained in step (1) and the mixture obta...

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PUM

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Abstract

The invention discloses a peanut rust resistant compound fertilizer and a preparation method of the peanut rust resistant compound fertilizer, and belongs to the technical field of peanut fertilizers. The compound fertilizer comprises the following ingredients by weight: 21-26 parts of urea, 17-19 parts of potassium superphosphate, 13-15 parts of ammonium sulfate, 5-6 parts of copper sulfate, 11-14 parts of diammonium phosphate, 15-16 parts of calcium carbonate, and 12-15 parts of plant ash. The peanut rust resistant compound fertilizer can strengthen the disease resistant capability of the peanut, reduces the possibility of peanut rust of the peanut, and keeps the healthy growth state of the peanut; the peanut rust resistant compound fertilizer improves the quality of the peanut and meets the requirements of the peanut on nutrients, and the yield and the quality of the peanut are high.

Description

technical field [0001] The invention belongs to the technical field of peanut fertilizers, and in particular relates to a peanut rust-resistant compound fertilizer and a preparation method thereof. Background technique [0002] Peanut is a kind of nut with abundant output and wide consumption in our country, also known as "longevity fruit". Peanut fruit contains protein, fat, sugar, vitamin A, vitamin B6, vitamin E, vitamin K, and mineral calcium, phosphorus, iron and other nutrients, contains 8 kinds of amino acids and unsaturated fatty acids needed by the human body, and contains lecithin , choline, carotene, rich in vitamin B2, A, D, E, calcium and iron. And contains thiamine, riboflavin, niacin and other vitamins. It can promote the development of human brain cells and enhance memory. Peanuts are vulnerable to peanut rust in the natural growth state, which reduces the yield and quality of peanuts. Contents of the invention [0003] The technical problem to be solve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00
Inventor 张胜持
Owner 合肥徽慕农业科技有限公司