Carbon-based bio-enzyme fertilizer capable of resisting continuous cropping obstacles of flue-cured tobacco

A technology of continuous cropping obstacles and biological enzymes, applied in fertilization devices, fertilizer mixtures, agriculture, etc., can solve the problems of reduced enzyme activity related to soil carbon and nitrogen metabolism, imbalance of soil micro-ecological structure, and simplification of population changes, etc., to achieve enhanced air permeability , Loosening the soil and improving the quality
CN111892455APending Publication Date: 2020-11-06KUNMING UNIV +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
KUNMING UNIV
Publication Date
2020-11-06

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Abstract

The invention belongs to the field of agricultural planting, and particularly relates to a carbon-based bio-enzyme fertilizer capable of resisting continuous cropping obstacles of flue-cured tobacco.The carbon-based bio-enzyme fertilizer comprises an organic fertilizer, biochar and enzymes, wherein the organic fertilizer is composed of cow dung, oil cakes, fungus bags, straw, phosphorus and beneficial bacteria. The carbon-based bio-enzyme fertilizer applied to acid red soil and used for resisting the continuous cropping obstacles of flue-cured tobacco in the invention can provide medium and trace elements required by tobacco growth, adsorb toxic and harmful substances in soil, inhibit the activity of harmful flora in the soil, increase the number of beneficial flora, improve soil fertility and enhances the physical and chemical properties of the soil, and enables the soil to become loose and fertile, thereby improving the disease resistance, yield and quality of tobacco.
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Description

technical field

[0001] The invention belongs to the field of agricultural planting, and in particular relates to a carbon-based bio-enzyme fertilizer resistant to continuous cropping obstacles of flue-cured tobacco. Background technique

[0002] Special fertilizer for crops is a fertilizer specially used for crops in this area by scientifically proportioning nutrients such as nitrogen, phosphorus, potassium, and medium and trace elements according to the regional soil conditions and the characteristics of the crops' fertilizer needs. The special fertilizer for crops is developed and produced according to the law of crop growth and development and the absorption of different elements. Through the analysis of the characteristics of soil nutrient content, according to the law of fertilizer demand of different crops, combined with the local customary fertilization level, farming system and natural climate conditions, Develop special compound fertilizers for various crops accordi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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