PREPARATION METHOD AND USE OF DIATOM-BACTERIUM SYMBIOTIC ORGANIC LIQUID FERTILIZER

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United States of America

APP PUB NO 20240391844A1
SERIAL NO

18674372

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Abstract

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The application provides a preparation method and use of a diatom-bacterium symbiotic organic liquid fertilizer, and belongs to the technical field of biological fertilizers. The preparation method of the diatom-bacterium symbiotic organic liquid fertilizer includes the following steps: (1) mixing a compound bacterial powder with a waste liquid organic matter to allow first fermentation to obtain a small-molecule organic liquid fertilizer; (2) mixing diatom with the small-molecule organic liquid fertilizer to allow second fermentation to obtain a bio-organic fertilizer; and (3) mixing a microbial inoculant with the bio-organic fertilizer to allow third fermentation to obtain the diatom-bacterium symbiotic organic liquid fertilizer. In the application, the diatom-bacterium symbiotic organic liquid fertilizer prepared by the preparation method is used for soil improvement. The organic liquid fertilizer can not only effectively improve soil, enhance fertilizer utilization, and increase crop yield and quality, but also can achieve resource utilization of waste.

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Patent Owner(s)

Patent OwnerAddress
TIANJIN UNIVERSITY300073 TIANJIN CITY NANKAI DISTRICT WEI JIN ROAD NO 92 TIANJIN CITY TIANJIN CITY 300073
TIANJIN YUFENG TECHNOLOGY CO LTD5-1-1304 TIANJIN TECHNOLOGY SQUARE WEST OF KEYAN EAST ROAD NANKAI DISTRICT TIANJIN 300000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dai, Chenglong Tianjin, CN 9 68
Ding, Hui Tianjin, CN 100 359
Wu, Xiangci Tianjin, CN 1 0
Zhao, Dan Tianjin, CN 48 80

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