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Dual-potassium fertilizer

A technology of fertilizer and potassium nitrate, which is applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems of increased production and consumption costs, no benefit of product properties, and single application method, so as to achieve low production cost, facilitate absorption, and promote The effect of plant growth

Inactive Publication Date: 2013-10-23
宁波致富宝生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Existing types of potassium fertilizers belong to organic-inorganic compound fertilizers. Among them, organic fertilizers are not completely soluble in water, and most of them are difficult to dissolve in water. In addition, the application method is single, and they are generally used as base fertilizers. In addition, the water content in the product is relatively large. If the moisture is controlled too strictly, it will not only increase the cost of production and consumption, but also have no benefit to the product properties

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  • Dual-potassium fertilizer

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Embodiment Construction

[0010] A kind of double potassium treasure fertilizer, described double potassium treasure fertilizer is made by mixing monoammonium phosphate, potassium nitrate and potassium fulvic acid; N content is 10% in the described monoammonium phosphate, P205 content is 48%, nitric acid In potassium, the N content is 14%, the K20 content is 45%, and the potassium fulvate in the potassium fulvate is ≥ 45%; in the double potash fertilizer, the total content of N, P205 and K20 is ≥ 31%, and the organic matter The content of water is more than or equal to 20%, and the water content is less than or equal to 4%. In the double potassium treasure fertilizer, the weight ratio of monoammonium phosphate, potassium nitrate and potassium fulvic acid is 2:9:9.

[0011] Configure the present invention, get 100Kg monoammonium phosphate (wherein, N10%, P2O548%), 450Kg potassium nitrate (wherein, N14%, K2O45%) and 450Kg potassium fulvate (wherein, potassium fulvate≥45%), mix Make the present invention....

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Abstract

The invention discloses a dual-potassium fertilizer which is prepared by mixing monoammonium phosphate, potassium nitrate and potassium fulvic acid, wherein the monoammonium phosphate comprises 10% of N and 48% of P 205, the potassium nitrate comprises 14% of N and 45% of K20, and the content of the potassium fulvic acid is not less than 45%; in the dual-potassium fertilizer, the total content of N, P205 and K20 is not less than 31%, the content of organic matters is not less than 20%, and the water content is not more than 4%; according to the dual-potassium fertilizer, the weight ratio of the monoammonium phosphate to the potassium nitrate to the potassium fulvic acid is 2 to 9 to 9. The dual-potassium fertilizer has the beneficial effects of practicality, low cost, convenience in use and high efficiency, the potassium fulvic acid and the potassium nitrate are combined to directly supply the required nutrition for crops, the effects of quick result and long acting are achieved, and the dual-potassium fertilizer has obvious effects on promoting the plant growth and precocity, improving the sugar degree of fruits, and prolonging the picking time of the crops and storing expiration date of the fruits.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a double potash fertilizer. Background technique [0002] During the growth of crops, they cannot do without potassium fertilizer. Existing types of potassium fertilizers belong to organic-inorganic compound fertilizers. Among them, organic fertilizers are not completely soluble in water, and most of them are difficult to dissolve in water. In addition, the application method is single, and they are generally used as base fertilizers. In addition, the water content in the product is relatively large. If the moisture is controlled too strictly, it will not only increase the cost of production and consumption, but also have no benefit to the product properties. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a kind of double potash fertilizer for the deficiencies of the prior art. [0004] In order to achieve the above object, the meas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
Inventor 周旭东
Owner 宁波致富宝生物科技有限公司
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