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EGF fertilizer and production method thereof

A production method and fertilizer technology, applied in the field of EGF fertilizer and its production, can solve the problems of increasing prices, low profits, and high costs, and achieve the effects of reducing fertilizer usage and promoting crop growth.

Inactive Publication Date: 2018-07-24
招远昊宇新材料有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The first way is to increase the amount of the original biostimulant, although it can achieve the effect of continuing to promote the growth of crops, but its cost is relatively high, and the price of agricultural products has been relatively low in recent years, and the profits of farmers from farming are not high. It is very low, so increasing the amount and increasing the price is difficult to be accepted by growers, so looking for new plant growth stimulants that can stimulate the growth of crops is the best way at present

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of EGF urea in which EGF is added to urea; the mass ratio of EGF to fertilizer is 0.2:99.8.

[0020] A production method of EGF urea, according to the following steps:

[0021] EGF is added to urea, after mixing, after spraying granulation, drying, cooling and sieving, EGF urea is obtained.

Embodiment 2

[0023] An EGF compound fertilizer in which EGF is added.

[0024] The mass ratio of EGF and compound fertilizer is 0.4:99.6.

[0025] A production method of EGF fertilizer, according to the following steps:

[0026] EGF is added to fertilizer raw materials, and after granulation, drying, cooling, drying and screening, EGF compound fertilizer is obtained;

[0027] The fertilizer raw material is a composition of urea, potassium sulfate, ammonium sulfate, bentonite, monoammonium phosphate and humic acid in a mass ratio of 10:20:35:10:15:10.

Embodiment 3

[0029] An EGF bio-organic fertilizer, which is added with EGF.

[0030] The mass ratio of EGF and bio-organic fertilizer is 0.3:99.7.

[0031] A production method of EGF bio-organic fertilizer, according to the following steps:

[0032] Spray EGF on the surface of bio-organic fertilizer particles, and obtain EGF bio-organic fertilizer after drying.

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PUM

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Abstract

The invention relates to an EGF fertilizer and a production method thereof. EGF is added into a fertilizer to obtain the EGF fertilizer. According to the invention, the adding of EGF can promote cropgrowth and reduce fertilizer consumption.

Description

Technical field [0001] The invention relates to an EGF fertilizer and a production method thereof. Background technique [0002] After the fertilizer is applied to the soil, all of the fertilizer cannot be absorbed and used by the crop, and part of it becomes unusable by the crop due to leaching, volatilization or fixation by the soil. As a result, the utilization rate of fertilizers in my country is relatively low. Among them, the utilization rate of nitrogen fertilizer is 25%-40%, phosphate fertilizer is only about 20%, and potash fertilizer can reach more than 30%. [0003] The regulators currently used to promote plant growth, such as sodium nitrophenolate, DA-6, peptides and seaweed extract, are all products from the 1990s in the United States. They have been used in my country for a long time, and humic acid products have been used for a longer time. As a result of long-term use, crops have adapted to these products, and traditional biostimulants have been insignificant in pr...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05C9/00C05F11/08C05G3/00C05G3/80C05C3/00C05D1/02C05D9/00C05F11/02
Inventor 吴美燕
Owner 招远昊宇新材料有限责任公司