Special medical fertilizer for continuous cropping planting of potatoes and preparation method of special medical fertilizer

A technology of medicinal fertilizer and heavy cropping, applied in the direction of application, nitrogen fertilizer, potassium fertilizer, etc., can solve the problems of low yield and serious disease, and achieve the effect of increased yield, lightened disease and remarkable effect

Inactive Publication Date: 2018-02-06
登封市绿奥农林科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] To sum up, in order to overcome the deficiencies of the existing technical problems, a special fertilizer for potato cropping planting and its preparation method according to the present invention can solve the problems of serious diseases and low yield in potato cropping planting

Method used

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  • Special medical fertilizer for continuous cropping planting of potatoes and preparation method of special medical fertilizer

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Effect test

Embodiment 1

[0021] A special medicinal fertilizer for continuous cropping of potatoes and a preparation method, the medicinal fertilizer is made from the following raw materials by weight: 15 parts of amino acids, 10 parts of humic acid, 10 parts of urea, 10 parts of superphosphate, and 20 parts of potassium sulfate , 4 parts of ferrous sulfate, 3 parts of carbendazim, 3 parts of pentachloronitrobenzene;

[0022] The preparation method of described special medicinal fertilizer is:

[0023] The first step, take by weight amino acid, humic acid, urea, superphosphate, potassium sulfate, ferrous sulfate, carbendazim, pentachloronitrobenzene, and pulverize into powder with pulverizer;

[0024] The second step, adding activated carbon, agglomerating agent, anti-caking agent and kaolin to the powder processed in the first step and mixing with sufficient amount;

[0025] The third step: The raw materials mixed in the second step are granulated by a disc or drum granulator with secondary granulat...

Embodiment 2

[0028] A special medicinal fertilizer for continuous cropping of potatoes and a preparation method, the medicinal fertilizer is prepared from the following raw materials by weight: 17 parts of amino acids, 13 parts of humic acid, 13 parts of urea, 13 parts of superphosphate, and 21 parts of potassium sulfate , 4.5 parts of ferrous sulfate, 3.5 parts of carbendazim, and 3.5 parts of pentachloronitrobenzene;

[0029] The preparation method of described special medicinal fertilizer is:

[0030] The first step, take by weight amino acid, humic acid, urea, superphosphate, potassium sulfate, ferrous sulfate, carbendazim and pentachloronitrobenzene, and pulverize into powder with a pulverizer;

[0031] The second step, adding activated carbon, agglomerating agent, anti-caking agent and kaolin to the powder processed in the first step and mixing with sufficient amount;

[0032] The third step: The raw materials mixed in the second step are granulated by a disc or drum granulator with...

Embodiment 3

[0035] A special medicinal fertilizer for continuous cropping of potatoes and a preparation method, the medicinal fertilizer is prepared from the following raw materials by weight: 20 parts of amino acids, 15 parts of humic acid, 15 parts of urea, 15 parts of superphosphate, and 22 parts of potassium sulfate , 5 parts of ferrous sulfate, 4 parts of carbendazim, and 4 parts of pentachloronitrobenzene.

[0036] The preparation method of described special medicinal fertilizer is:

[0037] The first step, take by weight amino acid, humic acid, urea, superphosphate, potassium sulfate, ferrous sulfate, carbendazim and pentachloronitrobenzene, and pulverize into powder with a pulverizer;

[0038] The second step, adding activated carbon, agglomerating agent, anti-caking agent and kaolin to the powder processed in the first step and mixing with sufficient amount;

[0039] The third step: The raw materials mixed in the second step are granulated by a disc or drum granulator with secon...

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Abstract

The invention provides special medical fertilizer for continuous cropping planting of potatoes. The medical fertilizer is prepared from the following raw materials in parts by weight: amino acid, humic acid, urea, calcium superphosphate, potassium sulfate, ferrous sulfate, carbendazim and pentachloronitrobenzene. A preparation method of the special medical fertilizer comprises the following steps:weighing the raw materials in parts by weight and pulverizing the raw materials into powder by utilizing a pulverizer; adding enough active carbon, granules, an anti-caking agent and kaolin into theprocessed powder and mixing; granulating the raw materials which are mixed in step 2 to obtain grains with the grain size d of 1.18mm to 3.35mm. The medical fertilizer provided by the invention can bepurchased in agricultural material supermarkets or chemical supermarkets; the materials are easy to obtain and the cost is low; the preparation method of the special medical fertilizer is simple andfeasible; the special medical fertilizer has no toxic side effect on environment and human bodies and has a remarkable effect; compared with a control group, the disease damages are reduced by 77.91 percent to 81.42 percent and the yield is improved by 31.35 percent to 42.13 percent.

Description

technical field [0001] The invention belongs to the technical field of soil fertilizers, and in particular relates to a special medicinal fertilizer for continuous cropping of potatoes and a preparation method thereof. Background technique [0002] Potato is a kind of vegetable with both grain and vegetable, scientific name potato, together with rice, wheat, corn and sorghum, it is known as the five major crops in the world. Potatoes are rich in vitamin A, vitamin C and minerals, high-quality starch content of about 16.5%, and also contain a lot of lignin, etc., known as the "second bread" of human beings. Its vitamin content is 2 times that of carrots, 3 times that of Chinese cabbage, 4 times that of tomatoes, and the content of vitamin C is the highest in vegetables. Potatoes are rich in B vitamins such as vitamins B1, B2, B6 and pantothenic acid, as well as a large amount of high-quality cellulose, as well as nutrients such as trace elements, amino acids, protein, fat an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B1/02C05G3/00C05G3/20C05G3/80C05C11/00C05C9/00C05D1/02C05D9/00C05D9/02C05F11/02
Inventor 何振贤
Owner 登封市绿奥农林科技有限公司
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