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Functional total-nutrient compound fertilizer and preparation method thereof

A technology of full nutrition and compound fertilizer, which is applied in the field of compound fertilizer, can solve the problems affecting the yield and quality of crops, low utilization rate of compound fertilizer products, soil acidification, etc., to improve crop quality, reduce equipment energy consumption, and promote root growth. Effect

Inactive Publication Date: 2021-04-13
众德肥料(烟台)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The utilization rate of compound fertilizer products is low, regardless of the production process or the use process, the environmental pollution is very serious, especially in recent years in order to pursue high yield, the excessive use of chemical fertilizers has caused serious soil acidification, affecting the yield and quality of crops, how to improve the efficiency of chemical fertilizers Utilization rate and reducing environmental pollution are very important, and the need to produce efficient and environmentally friendly fertilizers has become one of the most important issues in agriculture

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017]A functional full nutrition composite fertilizer, according to the weight of the number, including the following components: 25 parts of two-efficiency inhibitor urea, 10 parts of powder phosphate, 15 parts of sulfate, 3 parts magnesium sulfate, 3 EDTA-CA , 2 parts of EDTA-Mg, 2 parts of boric acid, and 20 servant concentrates were sprayed with acheolide ammonium sulfate.

Embodiment 2

[0019]A functional full nutrition composite fertilizer, according to the weight of the part, including the following components: 22 copies of two-efficiency inhibitors urea, 15 parts of 72% ammonium phosphate, 20 parts of sulfate, 2 parts of boric acid, 2 pieces of four water Sodium octorate, zinc sulfate, 1 part of EDTA-Zn, 1 part chelating iron and 15 segalagic concentrate spray coated amide amide ammonium sulfate.

Embodiment 3

[0021]One functional full nutrition composite fertilizer, according to the weight of the part, including the following components: 20 parts of dual-efficiency inhibitor urea, 10 parts of powder phosphite, 10 parts of 1,55% ammonium phosphate, 25 parts of potassium sulfate, 2 Calcium sulfate, 2 parts of EDTA-Mg, 1 part chelating copper and 10 partially seaweed concentrate spray coated acute amide ammonium sulfate.

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PUM

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Abstract

The invention discloses a functional full-nutrient compound fertilizer, which is prepared from the following ingredients in parts by weight: 20 to 25 parts of double-effect inhibitor urea, 10 to 20 parts of phosphate fertilizer, 15 to 25 parts of potassium sulfate, 5 to 10 parts of medium trace element fertilizer and 10 to 20 parts of seaweed concentrated solution spraying caprolactam grade ammonium sulfate. The functional total-nutrient compound fertilizer has the beneficial effects that the seaweed concentrated solution is added into the functional total-nutrient compound fertilizer, so that the growth of crop roots can be promoted, and the stress resistance such as drought resistance is promoted; a double-effect inhibitor is added, so sthat the utilization rate of nitrogen fertilizer is increased; and the medium trace elements required by crop growth are added, so that nutrient deficiency of crops is prevented. By adopting a pinch plate extrusion process, the activity of functional substances can be better kept from being damaged, and meanwhile, the equipment is low in energy consumption and environment-friendly.

Description

Technical field[0001]The present invention relates to the field of composite fertilizers, and more particularly to a functional full nutrition composite fertilizer and a preparation method thereof.Background technique[0002]my country is an agricultural big country. It is also a big country in fertilizer production and use. Domestic administration of chemical fertilizers from 1949 is 0.1% to most crop cultivation is administered in fertilizers. At present, my country's total production and application of China accounts for the world. .[0003]There is a low utilization rate of composite fertilizers, regardless of the production process, the use process, which is very serious for environmental pollution, especially in recent years, in order to pursue high yield, excessive use of fertilizers, and affect the production and quality of crops, how to improve fertilizer Utilization, reducing pollution to the environment is very important, requires efficient production, environmentally friendl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/90
CPCC05G3/00C05G3/90C05B1/02C05C3/00C05C9/00C05D1/02C05D3/00C05D5/00C05D9/02C05F11/00Y02P60/21
Inventor 雷丹王其选王安峰孙玲丽王凤霞
Owner 众德肥料(烟台)有限公司