Nutrient medium for saccharifying and cracking wood fibers and preparation method of nutrient medium

CN120858836APending Publication Date: 2025-10-31TUMUSHUKE YUEJIANG JINKUI BIOLOGICAL AGRI DEV CO LTD
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Patent Information

Application Number
CN202511083939.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-04
Publication Date
2025-10-31

AI Technical Summary

Technical Problem

Soil pollution leads to a decline in soil quality, affecting ecosystems and the safety of agricultural products. Existing technologies are insufficient to effectively remediate and improve soil quality.

Method used

The nutrient matrix, which uses saccharified and pyrolyzed lignocellulose, is composed of plant wood chips, cracking agents, charcoal powder, enzymatically hydrolyzed humic acid, liquid polypeptide glucosamine, wood vinegar, etc. It is prepared through high-temperature sterilization and saccharification and pyrolysis to produce a non-toxic, harmless, and environmentally friendly nutrient matrix containing a variety of beneficial elements and factors that promote plant growth.

Benefits of technology

It provides an environmentally friendly nutrient substrate that is non-toxic, harmless, and free of pathogens and insect eggs. It can effectively supply plant nutrients, improve soil, promote root development, enhance the quality of agricultural products, and is inexpensive.

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Abstract

The invention provides a saccharified and cracked wood fiber nutrition medium and a preparation method thereof. The culture medium is prepared from the following raw materials: 900 kilograms of solid material, 630 kilograms of liquid material, 80 liters of golden vermiculite and 100 liters of perlite, the invention also relates to a preparation method of the nutrition medium for saccharifying and cracking the wood fibers. The saccharified and cracked wood fiber nutrient medium contains various essential elements required by the growth of plants such as vegetables, green flowers and the like, beneficial elements such as plant acid, amino acid and enzymolysis humic acid and growth promoting factors, and is a saccharified and cracked wood fiber nutrient medium which can promote roots and seedlings and is high in disease resistance, insect resistance and ageing resistance; the high-temperature sterilized saccharified and cracked fruit sawdust is used as a main material, no withered grass, withered leaves, livestock and poultry manure and other fillers exist, and the medium is a non-toxic, harmless, germs and worm eggs-free, clean, sanitary and environment-friendly nutrient medium. The nutrient medium belongs to a pure wood fiber nutrient medium, sandy soil and rural soil are not added, the water absorption saturation of the nutrient medium is more than two times higher than that of a nutrient medium containing sandy soil and rural soil in the same volume, and the nutrient medium is economical, practical and low in cost.
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