Preparation method of biological compound type soil conditioner

A soil conditioner and composite technology, applied in soil conditioning materials, chemical instruments and methods, fertilizer mixtures, etc., can solve the problems of high cost and single function, achieve low cost, maintain soil moisture, and increase crop yield.

Inactive Publication Date: 2018-12-21
FOSHAN SENANG BIO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention: Aiming at the problems of high cost and single function of the current soil conditioner, a preparation method of the soil conditioner is proposed

Method used

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Examples

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Embodiment Construction

[0028] Take 1000g of corn stalks, separate the stems and leaves through a peeling machine to obtain corn stalks and corn leaves, put the corn stalks into a fermentation tank for fermentation to obtain a fermentation liquid, take 20~40g of dried old loofah and 30~60g of dried The final corn leaves are crushed to obtain loofah scraps and corn leaf scraps; 100~200g of peanut shells and 40~80g of corn cobs are crushed and filled into a porcelain crucible, sealed with a cover, placed in a muffle furnace, and fired at 200°C 2h to achieve pre-carbonization; then heat up to 600°C at a heating rate of 10°C / min for pyrolytic carbonization, stop heating after 3h until the temperature drops to 60°C, and then discharge the carbonized matrix; take 100~200g of carbonized matrix and 1000~ Mix and stir 2000g of fermentation broth for 4 hours to obtain a mixture, filter the mixture, remove the filtrate, and dry the filter residue at 60°C for 8 hours to obtain a fermentation substrate; take 1~2g ...

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Abstract

The invention relates to a preparation method of a biological compound type soil conditioner and belongs to the technical field of soil conditioners. According to the invention, the porous biomass charcoal obtained by carbonization of peanut shells and corn cobs is taken as a matrix, the fermentation broth is fully absorbed by the matrix, and then is mixed and coated by old loofah, leaves and starch, the biological compound type soil conditioner is obtained, the moisture is absorbed after applying the biological compound type soil conditioner into the soil, and the soil is loosened, the starchand fiber coated on the surface layer are degraded and the micropores are enabled to generate on the surface of the soil conditioner, and the internal nutrient starts to be released from the biomasscharcoal into the soil. due to the characteristics of porosity, the final biomass charcoal plays a role in the moisture conservation and also provide the nutrient for the soil. The biological compoundtype soil conditioner prepared in the invention has the advantages of wide source of raw materials and low cost, and is capable of providing the long-term nutrition for the soil, maintaining the moisture in soil, improving the soil microbial community, enhancing the permeability of the soil so as to prevent the soil hardening and greatly increasing the crop yields.

Description

technical field [0001] The invention relates to a preparation method of a soil improver, belonging to the technical field of soil improver. Background technique [0002] Soil is the carrier for the growth of terrestrial plants. Most of the nutrients needed for plant growth are obtained from the soil. The quality of plant growth is directly determined by the characteristics of the soil. The soil characteristics include soil structure, soil water content, soil temperature, soil enzyme activity, soil microbial quantity, soil aeration, soil solution concentration, and soil hydrogen ion concentration. Different types of soil improvers have different mechanisms of action on soil, but they all effectively improve soil physical structure, reduce soil bulk density, increase soil water content, change soil chemical properties, strengthen soil microbial activities, and increase enzyme activity. Increase the content of trace elements in the soil, adjust some or all of the soil water, f...

Claims

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Application Information

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IPC IPC(8): C09K17/40C09K101/00
CPCC09K17/40C09K2101/00
Inventor 胡次兵周立
Owner FOSHAN SENANG BIO TECH CO LTD
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