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Long-acting synergistic multifunctional stable green fertilizer

A multifunctional and stable technology, applied in the direction of fertilizer mixture, fertilization device, application, etc., to achieve the effect of saving resources, reducing usage, and refreshing the environment

Inactive Publication Date: 2014-06-04
曲胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a long-acting, synergistic, multifunctional and stable green fertilizer to solve many problems caused by the use of chemical fertilizers in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Example 1. The demonstration results of Jiyi Peanut Cooperative in Gongpengzi Town, Gongpengzi Town, Fuyu County, Jilin Province in 2011. The test field and the control field also used the sulfur base 45% content (N≥12, P≥18) produced by Jilin Longyuan Chemical Fertilizer Factory. , K≥15) compound fertilizer, take 2 kg of this product, and apply 26 kg of compound fertilizer to one mu of peanut experimental field. In the control field, 32.5 kg of compound fertilizer was applied to one mu of land. With the same peanut species, the yield per mu of the experimental field was 413 kg, and that of the control field was 318 kg. When the fertilizer was saved by 20%, the yield per mu increased by 23%.

[0025] Example 2. In 2011, the Soil and Fertilizer Station of Yucheng County, Shandong Province was used as a comparative demonstration in the wheat field. The wheat Qianjinwang brand compound fertilizer was also used, with a total content of ≥ 45% (N ≥ 15%, P ≥ 20%, K ≥ 10%) In t...

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Abstract

The invention relates to a long-acting synergistic multifunctional stable green fertilizer, in particular to a green fertilizer which is prepared by using polyaspartic acid, compound selenium nucleic acid, compound sodium nitrophenolate, medium trace elements and an organic matter as raw materials, and is subjected to mixing, co-crystallizing and granulating, belonging to the field of agricultural fertilizer. The long-acting synergistic multifunctional stable green fertilizer is prepared by proportioning the polyaspartic acid, the compound selenium nucleic acid, the compound sodium nitrophenolate, the medium trace elements and the organic matter in percentage terms, mixing, stirring, granulating, drying, cooling, sieving, metering and packaging. The long-acting synergistic multifunctional stable green fertilizer has the advantages of long acting, synergy, quick acting, green, high yield and high quality. The medium trace elements in the fertilizer provided by the invention are used for adjusting the balance relation of elements in soils so that the pests and diseases are reduced effectively and the use amount of the pesticides and fungicides is reduced greatly. The organic matter in the fertilizer has the efficacy of activating the soil, improving the water and fertilizer retention of soils, promoting the growth of crops, enhancing the disease resistance of the crops and improving the quality of the crops and is green and environment-friendly.

Description

technical field [0001] The invention belongs to the field of agricultural chemical fertilizers, and in particular relates to a green fertilizer prepared by mixing eutectic granulation with polyaspartic acid, complex selenium nucleic acid, sodium complex nitrophenolate, medium and trace elements and organic matter as raw materials. Background technique [0002] With the use of industrial chemical fertilizers, my country's grain output has continued to rise in the past 30 years. When entering the 21st century, especially in the past five years, farmers have continued to increase the amount of fertilizer, but the grain output has not increased significantly. In most areas of Jilin Province, farmers have applied 70 kilograms of fertilizer per mu to corn fields, but the yield of corn has always hovered around 750 kilograms per mu. The reason is that scientific measurements show that about 15% of the single nitrogen, phosphorus, and potassium blended fertilizers and compound ferti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
Inventor 曲胜
Owner 曲胜
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