Organic fertilizer for preventing and controlling soil-borne pathogenic bacteria of green plants and preparation method of organic fertilizer

Abstract

The invention discloses an organic fertilizer for preventing and controlling soil-borne pathogenic bacteria of green plants and a preparation method of the organic fertilizer. The organic fertilizer is prepared from the following raw materials in parts by weight: 70-80 parts of kitchen waste, 30-40 parts of rice bran, 25-35 parts of duckweed, 10-15 parts of prinsepia utilis royle seed meal, 10-15 parts of tea residue, 16-22 parts of safflower seed meal, 11-17 parts of pomelo peel residue, 13-19 parts of jerusalem artichoke residue, 5-10 parts of steel slag micro powder, 9-18 parts of silkworm feces, 15-20 parts of ditch compost, 5-10 parts of stove ash, 8-14 parts of modified attapulgite, 5-10 parts of tobacco powder, 5-10 parts of garlic powder, 4-8 parts of tourmaline powder, 3-6 parts of pyranoid stone powder, 6-12 parts of plant ash, 3-5 parts of origanum oil and 2-4 parts of litsea cubeba oil. The modified attapulgite, tobacco powder, garlic powder, tourmaline powder and the like in the organic fertilizer have the effect of inhibiting or killing the soil-borne pathogenic bacteria, and can effectively prevent and control soil-borne diseases which easily appear in the growth process of the green plants so as to improve the immunity of the green plants; the organic fertilizer also contains rich organic substances, so that the organic substance content of soil can be significantly increased, the effects of improving the growth environment of the green plants, supplementing nutrients and enriching the soil fertility are achieved, and quick growth of the green plants is promoted.

Description

technical field [0001] The invention relates to an organic fertilizer for preventing and controlling soil-borne pathogens of greening plants and a preparation method thereof, belonging to the technical field of fertilizers. Background technique [0002] In recent years, with the continuous deepening of reform and opening up and the continuous development of the economy, people's understanding of the function of greening in urban construction has gradually increased, the urban green area has increased significantly, and green maintenance has become the core work of landscaping. In urban greening work, fertilization management is one of the important measures of greening maintenance, and the most important thing about fertilization is fertilizer, which is the decisive factor to improve the quality of greening plants and ensure the healthy growth of greening plants. Green plants are prone to soil-borne diseases during the growth process. At present, the organic fertilizers used...

AI Technical Summary

Problems solved by technology

Green plants are prone to soil-borne diseases during the growth process. At present, the organic fertilizers used for green plants in the market do not have the function of inhibiting soil-borne pathogens, or the ability to inhibit soil-borne pathogens is poor, which affects the normal growth of green plants and even causes greening. plant death

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