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Preparation method of compound fertilizer for improving quality of yellow peaches

A compound fertilizer and quality technology, applied in calcium fertilizers, fertilizers made from biological waste, nitrogen fertilizers, etc., can solve the problems of unsatisfactory yield and quality of yellow peach, related to the quality and yield of yellow peach, and single nutrients. , to achieve the effect of improving fertilizer efficiency and antibacterial effect, high nutrient conversion and utilization rate, and rich nutrition.

Inactive Publication Date: 2018-08-10
芜湖四高农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the output and quality of yellow peaches are not satisfactory. Therefore, the improvement of its economic value is limited. The reason is mainly in the selection of yellow peach fertilizers. The quality and yield of yellow peach

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A method for preparing a compound fertilizer improving yellow peach quality, comprising the steps of:

[0017] S1. Mix 20kg of dry cow dung, 16kg of silkworm excrement, 6kg of vermicompost, 8kg of kiln ash potassium fertilizer, and 3kg of furfural slag, pulverize, pass through an 80-mesh sieve, add 0.6kg of calcium sulfate, 0.8kg of magnesium sulfate, 1.4kg of ammonium molybdate, 1.4kg sodium selenite, 2.5kg sodium naphthalene acetate mix uniformly to obtain a premix;

[0018] S2. Put 50kg of sodium nitrate, 30kg of heavy superphosphate, 15kg of potassium Epsom salt, and 24kg of calcium-magnesium phosphate fertilizer into a melting tank, heat to a molten state, cool down to 80°C, add 50kg of premix and stir evenly, and pass through a booster pump Pressurized and sprayed to the inner wall of the granulator, fertilizer granules are formed with the rotation of the granulator, and the compound fertilizer that improves the quality of yellow peaches is obtained after cooling....

Embodiment 2

[0020] A method for preparing a compound fertilizer improving yellow peach quality, comprising the steps of:

[0021] S1. Mix 26kg of dry cow dung, 8kg of silkworm excrement, 12kg of vermicompost, 4kg of kiln ash potassium fertilizer, and 5kg of furfural slag, pulverize, pass through an 80-mesh sieve, add 0.4kg of calcium sulfate, 1.2kg of magnesium sulfate, 0.6kg of ammonium molybdate, 2kg sodium selenite, 1.5kg sodium naphthalene acetate mix to obtain premix;

[0022] S2. Send 70kg of sodium nitrate, 20kg of heavy superphosphate, 25kg of potassium Epsom salt, and 18kg of calcium-magnesium phosphate fertilizer into a melting tank, heat to a molten state, cool down to 90°C, add 40kg of premix and stir evenly, and pass through a booster pump Pressurized and sprayed to the inner wall of the granulator, fertilizer granules are formed with the rotation of the granulator, and the compound fertilizer that improves the quality of yellow peaches is obtained after cooling.

Embodiment 3

[0024] A method for preparing a compound fertilizer improving yellow peach quality, comprising the steps of:

[0025] S1. Mix 22kg of dry cow dung, 14kg of silkworm excrement, 8kg of vermicompost, 7kg of kiln dust potassium fertilizer, and 3.5kg of furfural slag, crush them, pass through an 80-mesh sieve, add 0.55kg of calcium sulfate, 0.9kg of magnesium sulfate, and 1.2kg of ammonium molybdate , 1.6kg sodium selenite, 2.2kg sodium naphthalene acetate mix uniformly to obtain a premix;

[0026] S2. Put 55kg of sodium nitrate, 28kg of heavy superphosphate, 18kg of potassium epsom salt, and 22kg of calcium-magnesium phosphate fertilizer into a melting tank, heat to a molten state, cool down to 82°C, add 46kg of premix and stir evenly, and pass through a booster pump Pressurized and sprayed to the inner wall of the granulator, fertilizer granules are formed with the rotation of the granulator, and the compound fertilizer that improves the quality of yellow peaches is obtained afte...

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Abstract

The invention discloses a preparation method of a compound fertilizer for improving the quality of yellow peaches. The preparation method comprises the following steps that dried cow dung, silkworm excrement, wormcast, cement kiln dust and furfural residues are mixed, smashed and screened, calcium sulfate, magnesium sulfate, ammonium molybdate, sodium selenite and pimacol are added for even mixing, and premix is obtained; sodium nitrate, triple superphosphate, kainite and a calcium magnesium phosphate fertilizer are fed into a melting tank, heated to a molten condition and then cooled, the premix is added and uniformly stirred, the mixture is pressurized and jetted through a booster pump to the inner wall of a pelletizer, fertilizer granules are formed along with rotation of the pelletizer, and the compound fertilizer for improving the quality of the yellow peaches is obtained after cooling. The quality of the fertilizer is high, the fertilizer efficiency is lasting, the proportion isscientific, the cost is reduced, the fertilizer efficiency and the antibacterial effect are improved, and the yellow peach fruits obtained by using the fertilizer are rich in nutrition, bright in color, good in taste, good in color and high in sugar.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a method for preparing compound fertilizers for improving the quality of yellow peaches. Background technique [0002] Yellow peach is a kind of peach. Its peel and flesh are golden yellow, the flesh is firm, juicy and sweet, and is loved by consumers. At present, the output and quality of yellow peaches are not satisfactory. Therefore, the improvement of its economic value is limited. The reason is mainly in the selection of yellow peach fertilizers. The quality and yield of yellow peaches. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a method for preparing compound fertilizer for improving the quality of yellow peaches, which not only has good fertilizer quality, long fertilizer effect, scientific proportioning, reduces costs, improves fertilizer efficiency and antibacterial effec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B1/04C05G3/00C05G5/12C05B13/02C05C3/00C05C5/02C05D1/00C05D1/02C05D3/00C05D5/00C05D9/02C05F3/00C05F5/006
Inventor 王四高
Owner 芜湖四高农业科技有限公司
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