Clayed soil conditioner containing straw biomass charcoal

A biochar and cohesive soil technology, applied to fertilizers made from biological waste, organic fertilizers, fertilizer mixtures, etc., can solve the problem of less involvement in underground pest control, and achieve improved crop production capacity, high specific surface area, and specific surface area big effect

Inactive Publication Date: 2017-06-13
安徽帝元现代农业投资发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, most of the soil amendments are improved in terms of how

Method used

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Embodiment Construction

[0021] A sticky soil improver containing straw biochar, which is prepared from the following raw materials in parts by weight: yellow phosphorus residue 1, humic acid 3, winery waste residue 4, sand 40, oyster shell 5, hibiscus bark 1. Scutellaria baicalensis 1, garlic leaf 0.8, Hypericum perforatum 0.2, martinum 1, straw 130, alkyl glycoside 1, betaine 0.2, carrageenan 0.4, chitosan 1.

[0022] The described sticky soil conditioner containing straw biochar,

[0023] The preparation method comprises the following steps:

[0024] (1) Soak the straw in deionized water for 10 minutes, dry it, and then irradiate it with ultraviolet light at a wavelength of 254nm for 30 seconds to perform high-temperature pyrolysis and anaerobic carbonization to obtain straw biochar for use;

[0025] (2) Hibiscus bark, scutellaria baicalensis, garlic leaves, Hypericum perforatum, and martinum are mixed evenly, and dried to obtain dry powder for later use;

[0026] (3) Mix straw biochar with water...

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PUM

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Abstract

The invention discloses a clayed soil conditioner containing straw biomass charcoal. The clayed soil conditioner is prepared from the following raw materials in parts by weight: 1 to 2 parts of yellow phosphorus slag, 3 to 5 parts of humic acid, 4 to 6 parts of waste residues of a brewhouse, 40 to 60 parts of sand, 5 to 8 parts of oyster shell, 1 to 2 parts of pseudolari cortex, 1 to 2 parts of radix scutellariae, 0.8 to 1 part of garlic leaves, 0.2 to 0.4 part of herba hyperici perforati, 1 to 2 parts of syringa oblata, 130 to 140 parts of straws, 1 to 2 parts of alkyl glycoside, 0.2 to 0.3 part of glycine betaine, 0.4 to 0.8 part of carrageenan, and 1 to 2 parts of chitosan.

Description

technical field [0001] The invention relates to the technical field of soil improvers, in particular to a sticky soil improver containing straw biochar. Background technique [0002] Cohesive soil is produced by the interaction between clay particles and water, and the clay soil and its soil particles are mostly composed of silicate minerals. Strong water and fertilizer retention capacity, but small pores, poor air and water permeability, sticky when wet and hard when dry. [0003] All materials that are mainly used to improve the physical, chemical and biological properties of the soil to make them more suitable for plant growth, rather than mainly providing plant nutrients, are called soil amendments. [0004] The element composition of biochar mainly includes carbon (generally up to 60%), hydrogen, oxygen, etc., followed by ash (including potassium, calcium, sodium, magnesium, silicon, etc.), which is a carbon-containing polymer, Fourier Leaf infrared photoacoustic spec...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/02C05G3/60C05G3/80
CPCC05B5/00C05G3/60C05G3/80C05D9/00C05F1/005C05F5/008C05F11/00C05F11/02C05G3/00
Inventor 商文芳
Owner 安徽帝元现代农业投资发展有限公司
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