Bacterial manure microcapsule formulation special for mangrove forest, preparation method thereof and special equipment

Abstract

The invention relates to a special bacterial manure microcapsule preparation for mangrove. The preparation is characterized in that: s: 1) the preparation consists of a degradable micro-granular capsule with azotobacter and phosphate-dissolving bacteria for promoting growth of mangrove; 2) bacterial seeds of the azotobacter for promoting growth of mangrove is cultivated by an OAB culture medium; bacterial seeds of the phosphate-dissolving bacteria for promoting growth of mangrove is cultivated by a phosphate-dissolving bacteria selective culture medium SRSM; and 3) the degradable micro-granular capsule is prepared from stock solution of a wall material, stock solution of a core material, a hardener and a solidifying liquid. The preparation method is characterized by comprising the following steps: 1) the zotobacter and the phosphate-dissolving bacteria for promoting growth of mangrove are collected, sifted and cultured; 2) the microcapsule preparation is prepared; and 3) the bacterial manure microcapsule preparation is stored. The structure of special equipment has the characteristics that the special equipment comprises an air compressor (1), an air filter (2), a bacteria filter (3), a granule spraygun (4), a glue solution bottle (5), a vibrator (7) and a filter (8). The bacterial manure microcapsule preparation has the advantages of simple process, convenient operation, stable product quality, long shelf life and convenient storage and transportation.

Description

technical field [0001] The invention relates to a special bacterial fertilizer microcapsule preparation for mangroves, a preparation method and special equipment. It is a dosage form of plant growth-promoting bacteria and its application technology, as well as microcapsule embedding technology and other fields. This invention is not only suitable for the preparation of microcapsule preparations of mangrove nitrogen-fixing bacteria and phosphorus-solubilizing bacteria fertilizers, but also for other plant growth-promoting bacteria Preparation and application of microencapsulated dosage form of bacterial fertilizer. Background technique [0002] Mangroves are woody plant communities that grow in the intertidal zone of tidal flats at the junction of tropical and subtropical land and ocean, and have important ecological, economic and social benefits. After the 1990s, the Chinese government began to pay attention to the research and production of mangrove restoration and develop...

AI Technical Summary

Problems solved by technology

[0004] At present, the application forms of biological bacterial fertilizers are mainly water, powder and granules, but there are generally disadvantages such as short shelf life, product instability, inconvenient storage and transportation, especially the stability of bacterial agents and the shelf life of commodities. The short problem has always been a major obstacle to the application of live plant growth-promoting rhizosphere microorganisms (PGPR)

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