Bio organic fertilizer for aquaculture and paddy field and producing method thereof

Abstract

The invention relates to a biological organic fertilizer used for aquaculture paddy fields and a production method thereof. The fertilizer is prepared by the raw materials according to the parts by weight: 0.3 to 0.5 parts of taurine, 2 to 3 parts of streptomyces hygroscopicus, 2 to 3 parts of chromagenic streptomyces aureofaciens, 2 to 4 parts of bacillus cereus, 2 to 4 parts of bacillus sphaericus, 9 to 13 parts of bacillus mucilaginosus, 2 to 3 parts of azotobacter chroococcum, 2 to 3 parts of streptomyces microflavus, 10 parts of fruit waste degradation products, 10 parts of matrix and 46.5 to 57 parts of soil. In the method, as fruit waste degradation product polysaccharide carbohydrate is mixed with nitrogen-fixing, phosphate-dissolving and potassium-dissolving active compound microorganisms and a compound actinomycete agent which has antagonistic effect on rice blast and rice sheath blight, and matched with nutritional components which stimulate the growth of fisheries in rice fields, the biological organic fertilizer can not only be used for improving soil microbial community structure, activating soil nutrients, and improving rice rhizosphere nutrition, increasing the yield and improving quality of rice and improving water quality, but also promote the growth of cultured fisheries in rice fields.

Description

technical field [0001] The invention relates to the technical field of bio-organic fertilizers, in particular to a bio-organic fertilizer used in aquaculture paddy fields and a production method thereof. Background technique [0002] With the extensive use of chemical fertilizers, especially nitrogen fertilizers, more nitrates have been enriched in grain φ, and the nutritional quality and taste have declined, which cannot meet people's demand for healthy diets that pursue nutritious, delicious, and pollution-free meals. Long-term large-scale use of chemical fertilizers can increase the content of inorganic salts in the soil, reduce organic matter, lose the acid-base balance of the soil, and cause soil compaction; moreover, the humic acid, water and nutrients in the soil are seriously lacking, leading to soil desertification; especially for crabs and loaches. Once these aquaculture products are released into the field, pesticides and chemical fertilizers can no longer be appl...

AI Technical Summary

Problems solved by technology

[0002] With the extensive use of chemical fertilizers, especially nitrogen fertilizers, more nitrates have been enriched in grain φ, and the nutritional quality and taste have declined, which cannot meet people's demand for healthy food consumption in pursuit of nutritious, delicious, and pollution-free meals.

Long-term large-scale use of chemical fertilizers can increase the content of inorganic salts in the soil, reduce organic matter, lose the acid-base balance of the soil, and cause soil compaction; moreover, the humic acid, water and nutrients in the soil are seriously lacking, resulting in desertification of the soil; especially for crabs and loaches. Once these aquaculture products are released into the field, pesticides and chemical fertilizers can no longer be applied to the field. Rice is not easy to grow due to lack of fertilizers, especially for rice blast and rice sheath blight. Major diseases cannot be prevented