Multi-element potassium fertilizer

A multi-element, potash fertilizer technology, applied in the direction of fertilization device, fertilizer mixture, application, etc., can solve the problem of single fertilizer, achieve the effect of increasing crop yield, improving yield and crop quality, and plant robustness

Inactive Publication Date: 2012-03-21
沙绍忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of single fertilizer in traditional potash fertilizers, the present invention provides a multi-element potash fertilizer, which can improve soil structure, soil aeration and heat conditions, reduce energy consumption, increase crop yield, make crop root systems developed, and plants strong , the leaves are dark green and thick, preventing various plant physiological diseases such as melons, fruits and vegetables, and the preventive effect is very obvious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The multi-element potash fertilizer comprises the following effective ingredients in parts by weight: nitrogen 12%, phosphorus 5%, potassium 25%, active calcium 10%, amino acid 10%, alginic acid 1%, active bacteria 0.3%, swelling agent 0.5 %, rooting agent 2% and chitin 0.5%.

[0023] The raw materials are selected and dried according to the above ratio, and the water content of the raw materials is less than 8%; the raw materials are crushed to have a particle size of less than 8 mesh; the crushed raw materials are mixed uniformly through a mixer; a multi-element potash fertilizer product can be obtained by granulating and packaging.

Embodiment 2

[0025] In the experimental comparison of 10 acres of wheat fields, the multi-element potassium fertilizer prepared in Example 1 was applied at a dosage of 10 kg / mu, compared with a commercially available common potassium fertilizer 20 kg / mu. The result was that the yield of the multi-element potassium fertilizer of the present invention was applied per mu. Compared with the application of urea, the yield per mu is increased by 300 kg, and the yield is increased by 12.5%, and the wheat stalk applied with the multi-element potassium fertilizer of the present invention is thick, the ears are large and the grains are solid, are not easy to get sick, and the dosage is small, which effectively saves costs.

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Abstract

The invention relates to a multi-element potassium fertilizer, which comprises the following active ingredients in percentage by weight: 10-14 percent of nitrogen, 3-7 percent of phosphorus, 17-28 percent of potassium, 8-12 percent of active calcium, 8-12 percent of amino acid, 0.1-3 percent of alginic acid, 0.1-0.5 percent of active bacteria, 0.1-1 percent of expansion agent, 1-4 percent of rooting agent and 0.2-3 percent of chitosan. By adopting the multi-element potassium fertilizer, the soil structure, soil ventilation and heat condition can be improved, the energy consumption is lowered, the crop yield is increased, developed crop root systems, robust plants and dark green and plump leaves are realized, various plant physiological diseases of fruits, vegetables and the like are prevented, and a very remarkable prevention effect is achieved.

Description

Technical field [0001] The invention relates to an agricultural fertilizer, especially a multi-element potassium fertilizer. Background technique [0002] Potash fertilizer, as a widely used fertilizer, has the effect of enhancing the robustness of crop stalks and improving its resistance to diseases. However, traditional potash fertilizers are relatively simple and cannot fully meet the growth needs of crops. Summary of the invention [0003] In order to solve the single fertility problem of traditional potash fertilizers, the present invention provides a multi-element potash fertilizer, which can improve soil structure, soil aeration and heat conditions, reduce energy consumption, increase crop yields, and make crop roots developed and plants strong , The leaves are dark green and thick, preventing various plant physiological diseases such as fruits, vegetables, etc. The preventive effect is very obvious. [0004] The technical solution adopted by the present invention to solve i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 沙绍忠
Owner 沙绍忠
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