Method for preparing and using high organic matter compound microbial water-soluble fertilizer

Abstract

The invention provides a method for preparing and using high organic matter compound microbial water-soluble fertilizer, and relates to the technical field of fertilizer. The fertilizer is prepared from the following raw materials in parts by weight: potassium fulvic acid, potassium nitrate, urea, potassium sulfate, full-water soluble ammonium phosphate, potassium hydrogen phosphate, amino acid fertilizer, humic acid, peptone, concentrated biological fermentation broth, modified biomass charcoal, microbial agent and medium trace elements. The fertilizer has the beneficial effects that organicmatters and functional microbial flora are supplied while inorganic nutrition is supplied, the effect of regulating the soil microbial flora structure is achieved, organic and inorganic matters and microbes of water-soluble fertilizer can be effectively combined, occurrence of soil obstacle of continuous cropping can be effectively relieved, occurrence of root rot diseases in a greenhouse facilityculturing process can be reduced, yield can be increased, and the quality of agricultural products can be improved.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a method for preparing and using a high-organic-matter compound microbial flushing fertilizer. Background technique [0002] With the adjustment of the agricultural industrial structure, a large number of rural laborers have gone to cities to work, and the planting industry has developed rapidly to a large-scale and intensive one. A large number of professional vegetable planting villages, large professional households, bases, cooperatives and enterprises have emerged continuously, and the vegetable planting area has rapidly expanded. In the process of planting vegetables, because of the large tree shape of Solanaceae crops, large yields, long harvest period, simple cultivation methods and a long history, and good economic benefits, they are deeply loved by growers. Therefore, the cultivated area of ​​Solanaceae crops accounts for a relatively large proportion. [0003] In t...

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Problems solved by technology

[0003] In the cultivation process of solanaceous crops such as peppers, eggplants and tomatoes, due to the limitation of labor costs, in order to pursue short-term benefits, growers adopt the integrated cultivation mode of water and fertilizer with high fertilizer and high water. This kind of cultivation mode of heavy use and light cultivation or even predatory management will reduce the content of soil organic matter, reduce the air permeability, reduce the activity of aerobic microorganisms, and slow the soil maturation, resulting in soil acidification and compaction. , aggravated salinization, lack of some trace elements in the soil, vegetable deficiency symptoms are more common, fertilizer utilization rate is extremely low, and due to the limitation of large-scale cultivation and cultivation experience, growers or enterprises are accustomed to continuous cropping of the same crop for a long time, resulting in Obstacles to continuous cropping of family crops are increasing day by day, soil-borne diseases have occurred seriously, and the use of pesticides has increased, resulting in excessive residues of vegetable products and reducing the quality of vegetables

[0004] Most of the commercially available flushing water-soluble fertilizers are mixed with chemical raw materials such as urea, potassium nitrate, potassium sulfate, water-soluble monoammonium phosphate, and dipotassium hydrogen phosphate. Sales of water-soluble fertilizers; and long-term large-scale use of chemical fertilizers will lead to insufficient organic fertility in the soil, serious imbalances in nutrient ratios, and continuous cropping will lead to serious soil diseases and insect pests.

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