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Efficient inorganic fertilizer formula based on biochar

A technology of inorganic fertilizer and biochar, applied in the field of high-efficiency inorganic fertilizer formulation, can solve the problems of unsuitability for plant growth, plant malnutrition, and low nutrient utilization rate, and achieve the effects of improving malnutrition, reducing release rate, and formulating scientifically.

Inactive Publication Date: 2019-04-12
天津亚德尔生物质科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the nutrient utilization rate of traditional inorganic fertilizers is generally low, easy to be lost and volatilized, and the release rate is fast, which is not suitable for the growth needs of plants and may easily lead to plant malnutrition

Method used

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  • Efficient inorganic fertilizer formula based on biochar
  • Efficient inorganic fertilizer formula based on biochar
  • Efficient inorganic fertilizer formula based on biochar

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A high-efficiency inorganic fertilizer formula based on biochar, its parts by weight are composed as follows:

[0022]

Embodiment 2

[0024] A high-efficiency inorganic fertilizer formula based on biochar, its parts by weight are composed as follows:

[0025]

[0026]

Embodiment 3

[0028] A high-efficiency inorganic fertilizer formula based on biochar, its parts by weight are composed as follows:

[0029]

[0030]

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Abstract

The invention discloses an efficient inorganic fertilizer formula based on biochar. The inorganic fertilizer comprises, by weight, 20-35 parts of biochar, 16-28 parts of ore powder, 10-25 parts of humus soil, 13-15 parts of kaolin, 9-12 parts of plant ash, 5-11 parts of potassium sulfate, 1-4 parts of chelated iron, 7.2-24 parts of urea, 21-28 parts of amino acid powder and 10-15 parts of additives. The formula is scientific; by adding the biochar, molecules, anions, cations and polar and non-polar substances can be adsorbed because the biochar has positive and negative charges, the release rate of the inorganic fertilizer is reduced, the nutrient loss and volatilization of the inorganic fertilizer are effectively relieved, and then the nutrient utilization rate of the inorganic fertilizeris increased; the ore powder, the chelated iron, the amino acid powder and the potassium sulfate are added, so that the nutrition of the inorganic fertilizer is sufficient, growth requirements of plants are met, and the phenomenon of poor nutrition of the plants is further relieved.

Description

technical field [0001] The invention relates to the technical field of inorganic fertilizers, in particular to a high-efficiency inorganic fertilizer formula based on biochar. Background technique [0002] Inorganic fertilizers are mineral fertilizers, also called chemical fertilizers, or chemical fertilizers for short. It has the characteristics of simple ingredients, high content of active ingredients, easily soluble in water, fast decomposition, and easy absorption by roots, so it is called "quick-acting fertilizer". Common chemical fertilizers are "inorganic fertilizers". Inorganic fertilizers refer to fertilizers produced by chemical synthesis methods that contain one or several nutrients needed for crop growth, including nitrogen, phosphorus, potassium, and compound fertilizers. Biochar is a solid product of high-temperature pyrolysis of biomass. It has many specific properties, such as porous, highly stable, highly aromatic, and has a large number of various functio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B17/00C05G3/00C05G3/80C05C9/00C05C11/00C05D1/00C05D1/02C05D9/00C05D9/02C05F11/02C05F5/002C05F11/00
Inventor 魏晓东魏洪生魏巍任永香
Owner 天津亚德尔生物质科技股份有限公司
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