Biological salt-decomposition bacterial manure and method for preparing same

Abstract

The invention discloses a biological salt-degrading bacterial fertilizer consisting of the following components by weight proportion: 0.0013 to 0.0045 portions of gibberellin, 0.00002 to 0.0002 portions of cytokinins, 15 to 35 portions of bacillus megaterium, 50 to 80 portions of salt-degrading flora, 5 to 15 portions of amino acid and 2 to 10 portions of humic acid. The materials are evenly mixed and air dried. The bacterial fertilizer is formed by being extracted from marine microorganisms, rejuvenation, expanding propagation and being remixed with a plurality of trace elements. The bacterial fertilizer is scientific in formulation and very strong in activity, can be widely applied to salt lick improvement and a secondary salinization treatment, improves and optimizes soil environment and improves the deteriorated soil environment caused by the long-term use of chemical fertilizers and salt containing organic fertilizers (dungs). The bacterial fertilizer can facilitate the development of the roots of crops and can improve the ability of absorbing night soil. By applying the biological salt-degrading bacterial fertilizer, the fertilizer can facilitate the even seedling, uniform seedling and strong seedling at the earlier stage of crops, the strong nutrient transmission capacity at the middle stage and no premature senescence at the later stage.

Description

technical field [0001] The invention relates to a biological salt-dissolving bacterial fertilizer and a preparation method thereof. Background technique [0002] Microbial fertilizer refers to a class of specific preparations containing living microorganisms, which are applied in agricultural production and can obtain specific fertilizer effects. Rhizobium agents were first promoted and popularized in the world, and at least more than 70 countries researched, produced and applied leguminous rhizobia. Researchers in the former Soviet Union and Eastern Europe conducted research and application of nitrogen-fixing bacteria fertilizers and phosphorus bacteria fertilizers; in the late 1970s and early 1980s, some countries conducted field experiments on nitrogen-fixing bacteria and phosphorus-solubilizing bacteria, with different results. The field test data of some countries in the world in the past 30 years have shown that the inoculation of Azospirillum in areas with different ...

AI Technical Summary

Problems solved by technology

Especially in winter-warm vegetable greenhouses, due to the continuous use of chemical fertilizers, chicken manure and other salty ingredients, secondary salinization of the soil occurs, resulting in poor growth of plant roots, serious diseases and even death

Seriously affect the yield and quality of greenhouse vegetables, and the economic income is seriously reduced

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