Organic-inorganic combined plant residue leavening agent as well as preparation method and use method thereof

Abstract

The invention relates to the technical field of fertilizer manufacturing, in particular to an organic-inorganic combined plant residue leavening agent as well as a preparation method and a use method thereof. The organic-inorganic combined plant residue leavening agent comprises organic components and inorganic components. The organic components comprise the following components in percentage by mass: 1%-10% of fulvic acid, 20%-40% of a plant residue fermentation material, 3%-50% of modified opal powder, 10%-30% of a nitrogen fertilizer, 0.1%-0.5% of a surfactant, 10%-40% of a microbial strain, 1%-10% of edible mushroom bran and 1%-10% of tomato plant residues, wherein the microbial strain is composed of trichoderma harzianum, paecilomyces lilacinus and thermophilic sporotrichum. The preparation and use methods of the leavening agent are simple, and the prepared organic-inorganic combined plant residue leavening agent improves the utilization rate of inorganic fertilizer, changes the application method of traditional chemical fertilizer, solves the problem that the next crop is prone to nitrogen deficiency in the early growth stage due to the fact that plant residues are directly returned to the field, and thoroughly eliminates soil-borne diseases in the root system.

Description

technical field [0001] The invention relates to the technical field of fertilizer production, in particular to an organic-inorganic combination plant residue starter and a preparation and use method thereof. Background technique [0002] Traditional plant residues include stalks, leaves, bran, and vines that are discarded after harvesting seeds or fruits. Most of these plant residues are abandoned or burned. In fact, these plant residues come from the soil and contain a large amount of medium and trace elements. If the plant residues cannot be treated harmlessly and returned to the field in time, it will not only lead to the degradation of soil fertility, but also cause a lot of waste of resources. [0003] The traditional plant straw starter only refers to the microbial agent used for fermentation, without considering the combination of organic and inorganic fertilizers to solve the problem of low utilization rate of inorganic fertilizers, and without considering the high c...

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Problems solved by technology

[0005] Based on the above problems existing in the prior art, the present invention provides a kind of organic-inorganic combination plant residue leavening agent, and provides its preparation and use method, and this leavening agent has improved the utilization rate of inorganic fertilizer and the nitrogen content of soil, It solves the problem that the plant residues are directly returned to the field and causes the next crop to be easily deficient in nitrogen in the early stage of growth, and also completely eliminates the soil-borne diseases inside the root system, overcoming the defects of the existing technology

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