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Novel chemical fertilizer synergist

A chemical fertilizer synergist, a new technology, applied in the direction of organic fertilizers, fertilization devices, fertilizer mixtures, etc., can solve the problems of affecting the use effect, large nitrogen loss, and easy to break the bag, so as to improve the utilization rate of nitrogen and promote growth , Improve the effect of soil structure

Inactive Publication Date: 2017-12-22
天门易普乐农化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, ammonium bicarbonate and urea are prone to agglomeration during storage and transportation, which affects the use effect
Such as agglomerated ammonium bicarbonate, it is easy to break the package during transportation
As for the products with broken bags, as determined by the agricultural science department, the nitrogen loss can reach 75.4% when stored at a temperature of 26-28°C for 10 days, and the nitrogen loss due to artificial crushing is also very large during use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] A new chemical fertilizer synergist is in the form of powder. The product components are: dicyandiamide and natural substances as main materials, and humate, salts containing boron, zinc, manganese, copper and molybdenum as auxiliary materials. The weight percent of each component is: 50-90Kg of natural substance, 5-30Kg of dicyandiamide, 1-10Kg of humate, and 1-10Kg of plant growth regulator. The main ingredient, dicyandiamide, mainly acts as a nitrification inhibitor, prevents the process of converting ammonia into NO3- (or NO2, NO), reduces the nitrogen loss caused by denitrification, thereby improving the utilization rate of nitrogen and extending the validity period. The role of peat and lignite can improve soil structure and increase soil fertility. Zeolite, sepiolite, and attapulgite have strong adsorption properties, which can prevent moisture and prevent caking. The auxiliary material humate can stimulate the growth and development of crops and improve the ab...

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PUM

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Abstract

The invention discloses a novel chemical fertilizer synergist. The novel chemical fertilizer synergist comprises the following components in percentages by weight: 50-90 Kg of natural substances, 5-30 Kg of dicyandiamide, 1-10 Kg of humate and 1-10 Kg of a plant growth regulator. The invention aims to provide the novel chemical fertilizer synergist which takes the dicyandiamide and the natural substances as main materials.

Description

technical field [0001] The invention relates to a novel chemical fertilizer synergist. Background technique [0002] At present, urea and ammonium bicarbonate are the most used chemical fertilizers in my country. But for a long time, the utilization rate of nitrogen fertilizer is only 28%-41%, the loss rate of paddy field is as high as 50%, the loss rate of dry land is 30%-40%, and the average loss rate is 45%. In recent years, a lot of work has been done at home and abroad in order to improve nitrogen use efficiency and extend the fertilizer effect period. In addition, ammonium bicarbonate and urea are prone to agglomeration during storage and transportation, which affects the use effect. Such as agglomerated ammonium bicarbonate, it is easy to break the package during transportation. As for the products with broken bags, as determined by the agricultural science department, the nitrogen loss can reach 75.4% when stored at a temperature of 26-28°C for 10 days, and the ni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/08C05G3/80C05G3/90
CPCC05F11/02C05G3/00C05G3/80C05G3/90
Inventor 冯超
Owner 天门易普乐农化有限公司