Improver for sandy soil

A soil conditioner and soil technology, applied in soil conditioning materials, chemical instruments and methods, organic fertilizers, etc., can solve the problems of no water retention function, poor improvement effect, and inability to improve soil properties, and achieve the effect of improving soil structure.

Inactive Publication Date: 2015-09-16
汤海涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing soil amendments used to improve desertified soil are mainly direct application of organic fertilizer or peat soil, and the improvement effect is not good.
Although direct application of organic fertili...

Method used

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  • Improver for sandy soil

Examples

Experimental program
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Effect test

Embodiment 1

[0023] An improving agent for sandy soil, the composition of the improving agent for sandy soil is as follows: 50 parts of organic fermented product, 12 parts of peat humic acid, 10 parts of sucrose residue, 0.06 part of pH buffering agent, 0.18 part of soil disinfectant , 5 parts of diatomaceous earth, 0.2 parts of water retaining agent.

[0024] Wherein, the organic fermented product is rapeseed meal, wheat bran, mushroom residue, Ganoderma lucidum residue, green corn stalks, and lotus leaf through natural stacking fermentation, wherein rapeseed meal, wheat bran, mushroom residue, Ganoderma lucidum The mass ratio of dregs, green corn stalks and lotus leaves is 10:8:1:1.1:20:6.

[0025] Wherein, the peat humic acid is extracted by the following process:

[0026] (1) Alkali dissolution: add sodium phosphate alkali solution to peat, the solid-to-liquid ratio is 1:0.1, stir for 10 hours, grind in a ball mill, grind through a 200-mesh sieve, heat to 60-80°C in a water bath, and ...

Embodiment 2

[0033] An improving agent for sandy soil, the composition of the improving agent for sandy soil is as follows: 60 parts of organic fermented product, 13 parts of peat humic acid, 12 parts of sucrose residue, 0.088 parts of pH buffering agent, and 0.2 part of soil disinfectant , 6 parts of diatomaceous earth, 0.5 part of water retaining agent.

[0034] Wherein, the organic fermented product is rapeseed meal, wheat bran, mushroom residue, Ganoderma lucidum residue, green corn stalks, and lotus leaf through natural stacking fermentation, wherein rapeseed meal, wheat bran, mushroom residue, Ganoderma lucidum The mass ratio of dregs, green corn stalks and lotus leaves is 10:8:1:1.1:20:6.

[0035] Wherein, the peat humic acid is extracted by the following process:

[0036] (1) Alkali dissolution: add sodium phosphate alkali solution to peat, the solid-to-liquid ratio is 1:0.2, stir for 8 hours, grind in a ball mill, grind through a 300-mesh sieve, heat in a water bath to 60-80°C an...

Embodiment 3

[0043] An improving agent for sandy soil, the composition of the improving agent for sandy soil is as follows: 65 parts of organic fermented product, 15 parts of peat humic acid, 14 parts of sucrose residue, 0.12 part of pH buffering agent, 0.3 part of soil disinfectant , 6.5 parts of diatomaceous earth, and 0.8 parts of water retaining agent.

[0044] Wherein, the organic fermented product is rapeseed meal, wheat bran, mushroom residue, Ganoderma lucidum residue, green corn stalks, and lotus leaf through natural stacking fermentation, wherein rapeseed meal, wheat bran, mushroom residue, Ganoderma lucidum The mass ratio of dregs, green corn stalks and lotus leaves is 10:8:1:1.1:20:6.

[0045] Further, the peat humic acid is extracted using the following process:

[0046] (1) Alkali dissolution: add sodium phosphate alkali solution to peat, the solid-to-liquid ratio is 1:0.3, stir for 8 hours, grind in a ball mill, grind through a 500-mesh sieve, heat to 60-80°C in a water bat...

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Abstract

The invention relates to a soil improver, particularly an improver for sandy soil. The improver for sandy soil is composed of the following components in parts by mass: 50-80 parts of organic leavening, 12-18 parts of peat humic acid, 10-18 parts of sucrose pomace, 0.06-0.18 part of pH buffering agent, 0.18-0.48 part of soil disinfectant, 5-8 parts of diatomite and 0.2-1.6 parts of water retention agent. The improver for sandy soil can deeply regulate the soil environment structure, decompose the heavy metal residues in the soil, loosen the hardened soil and improve the soil structure; the improver for sandy soil activates the solidified available nutrients in the soil, and also activates and supplements insufficient secondary and minor elements in the soil; and the improver for sandy soil improves the sandy soil, deeply improves the soil structure, has the functions of water retention, fertility increase and air permeation, and restores the primitive actions of the soil.

Description

technical field [0001] The invention relates to a soil conditioner, in particular to a conditioner for sandy soil. Background technique [0002] Soil is an important part of the geographical environment. At the same time, it is the material basis of agricultural production and the basic resource for the construction of the ecological environment. It is inseparable from human beings. However, due to people's unreasonable development and utilization of soil, soil erosion, desertification, desertification, salinization and soil pollution have caused land degradation and soil quality decline. How to effectively improve poor-quality soil and make full use of limited land resources is a major problem that needs to be solved urgently in agricultural production, ecological construction and environmental protection. [0003] One of the ways to increase the usable soil area is to reduce the process of desertification and improve sandy land. The only way to improve the sandy land is ...

Claims

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Application Information

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IPC IPC(8): C09K17/40C09K101/00
CPCC09K17/40C09K2101/00
Inventor 汤海涛
Owner 汤海涛
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