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Crop nutrition fertilizer

A nutrient fertilizer and crop technology, applied in nitrogen fertilizer, phosphate fertilizer, agriculture, etc., can solve the problems of soil loss, soil fertility decline, unsuitable crop growth, etc., to improve the ability to absorb nutrients, reduce fertilizer consumption, and improve stress resistance Effect

Pending Publication Date: 2021-11-12
ZHOUKOU VOCATIONAL & TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, there are problems such as loss and failure caused by fertilizer application into the soil, such as loss and fixation.
The soil will become compacted, the permeability will be poor, the aggregate structure will be reduced, and the pH value of the soil will be too acidic or too alkaline, which will eventually lead to a serious decline in soil fertility, reduce the quality of agricultural products, and be unsuitable for crop growth; on the other hand, chemical fertilizers in The utilization efficiency in the soil is low, and the loss of too much chemical fertilizer will cause water resources and environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of crop nutrient fertilizer is prepared from the following raw materials by weight:

[0021] 20 parts of green manure fiber balls, 5 parts of polysaccharide polypeptide biopotassium, 10 parts of liquid slow-release nitrogen fertilizer, 5 parts of calcium magnesium phosphate fertilizer, 3 parts of n-butyl phosphoaminolevulinate, 2 parts of 5-aminolevulinic acid, carbon Enzyme 3 parts.

[0022] In this example, green manure fiber balls are prepared through the following steps:

[0023] After the decomposed green manure powder is dried to a water content lower than 1%, nano-scale cornstarch is used as a binder to deposit on the surface of the degradable water-absorbing fiber woven ball to obtain the green manure fiber ball; the degradable water-absorbing fiber woven ball is Reticular hollow structure, the particle size is 24-30 mesh, the mass ratio of green manure powder to degradable water-absorbing fiber woven ball is 2:1.

Embodiment 2

[0025] A kind of crop nutrient fertilizer is prepared from the following raw materials by weight:

[0026] 30 parts of green manure fiber balls, 10 parts of polysaccharide polypeptide bio-potassium, 20 parts of liquid slow-release nitrogen fertilizer, 10 parts of calcium magnesium phosphate fertilizer, 5 parts of n-butyl phosphoroaminolevulinate sodium, 8 parts of 5-aminolevulinic acid, carbon Enzyme 6 parts.

[0027] In this example, green manure fiber balls are prepared through the following steps:

[0028] After the decomposed green manure powder is dried to a water content lower than 1%, nano-scale cornstarch is used as a binder to deposit on the surface of the degradable water-absorbing fiber woven ball to obtain the green manure fiber ball; the degradable water-absorbing fiber woven ball is Reticular hollow structure, the particle size is 24-30 mesh, the mass ratio of green manure powder to degradable water-absorbing fiber woven ball is 3:1.

Embodiment 3

[0030] A kind of crop nutrient fertilizer is prepared from the following raw materials by weight:

[0031] 25 parts of green manure fiber balls, 7.5 parts of polysaccharide polypeptide bio-potassium, 15 parts of liquid slow-release nitrogen fertilizer, 7.5 parts of calcium magnesium phosphate fertilizer, 4 parts of n-butyl phosphoroaminolevulinate, 5 parts of 5-aminolevulinic acid, carbon Enzyme 4.5 parts.

[0032] In this example, green manure fiber balls are prepared through the following steps:

[0033] After the decomposed green manure powder is dried to a water content lower than 1%, nano-scale cornstarch is used as a binder to deposit on the surface of the degradable water-absorbing fiber woven ball to obtain the green manure fiber ball; the degradable water-absorbing fiber woven ball is The mesh hollow structure has a particle size of 24-30 mesh, and the mass ratio of green manure powder to degradable water-absorbing fiber woven balls is 1:1.

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Abstract

The invention relates to the technical field of fertilizers, in particular to a crop nutrition fertilizer. The nutrition fertilizer is prepared from the following raw materials in parts by weight: 20-30 parts of green manure fiber balls, 5-10 parts of glycan polypeptide biological potassium, 10-20 parts of liquid slow-release nitrogen fertilizer, 5-10 parts of calcium magnesium phosphate fertilizer, 3-5 parts of sodium n-butyl phosphoaminolevulinate, 2-8 parts of 5-aminolevulinic acid and 3-6 parts of carbon enzyme. According to the invention, required nutrients can be provided for the growth of crops, the growth of the crops is promoted, and the stress resistance and the later quality and yield of the crops are improved; the release regulation of nutrients can be realized, the utilization rate of the fertilizer is improved, and the nutrient absorption capability of crops is improved, so the dosage of the fertilizer is reduced.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a crop nutrient fertilizer. Background technique [0002] A variety of nutrients are needed during the growth of crops. Since the nutrients in the soil are limited, these nutrients need to be supplemented in a timely and reasonable manner according to the soil conditions and crop needs in order to obtain high and stable yields. However, the absorption of nutrients by crops has its own rules. Different growth stages absorb different amounts of various elements, and the same growth stage absorbs different nutrients. At the same time, there are problems such as loss and failure caused by fertilizer application into the soil, such as loss and fixation. The soil will become compacted, the permeability will be poor, the aggregate structure will be reduced, and the pH value of the soil will be too acidic or too alkaline, which will eventually lead to a serious decline in soil ferti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/40
CPCC05G3/00C05G3/40C05B13/02C05C11/00C05F11/00
Inventor 崔艳超晏芳高巨王晓静王爱东
Owner ZHOUKOU VOCATIONAL & TECHN COLLEGE
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