Biological multi-effect vegetable fertilizer and preparation method thereof

Abstract

The invention discloses a biological multi-effect vegetable fertilizer, which is prepared from the following raw materials in parts by weight: 120 to 150 parts of soybean cake, 100 to 120 parts of silkworm excrement, 100 to 120 parts of sawdust, 60 to 70 parts of sepiolite powder, 40 to 50 parts of weathered coal, 50 to 60 parts of medical stone, 30 to 40 parts of fishbone dust, 20 to 30 parts of waste tobacco material, 50 to 60 parts of garlic stem, 30 to 35 parts of calcium superphosphate, 40 to 45 parts of diammonium phosphate, 12 to 15 parts of potassium chloride, 10 to 12 parts of silicon dioxide, 5 to 9 parts of potassium sulfate, 2 to 3 parts of manganese sulfate, 6 to 9 parts of EM (effective microorganism), 10 to 15 parts of soil conditioner and a proper amount of water. The fertilizer is prepared from waste in life and industrial production, and has the advantages of wide material sources, low cost, high fertilizer efficiency, nutrient balance and the like, the requirements of vegetable growth on nutrients can be met, the resistance of vegetables to pest and disease damage can be improved, and the yield and quality of the vegetables can be improved; the prepared fertilizer also has the effects of improving the physical and chemical properties of soil, enhancing the water retention, nutrient maintenance and nutrient supply capability of the soil and increasing beneficial bacteria, soil microorganisms and populations, and has certain economic and environmental benefits.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a biological multi-effect vegetable fertilizer and a preparation method thereof. Background technique [0002] Vegetables have always been one of the indispensable foods, and the health and safety of vegetables has become one of the topics of concern with the revelation of various food insider news. With the development of the economy and the drive of profit, many farmers engaged in vegetable production have used chemical fertilizers with quick results and high yields for a long time, which has reduced soil productivity and vegetable quality, and has also caused great damage to the ecological environment. Therefore, the biological fertilizer of the present invention, which uses bean cake, silkworm excrement, wood chips, fish bone meal, etc. as raw materials for microbial fermentation, is of great significance for reducing agricultural environmental pollution and improving soi...

AI Technical Summary

Problems solved by technology

With the development of the economy and the drive of profit, many farmers engaged in vegetable production have used chemical fertilizers with quick results and high yields for a long time, which has reduced soil productivity and vegetable quality, and has also caused great damage to the ecological environment.