Cow dung bio-organic fertilizer as well as preparation method and application thereof
The invention relates to the technical field of agricultural soil fertilizers, and particularly discloses a cow dung bio-organic fertilizer as well as a preparation method and application thereof. Thecow dung bio-organic fertilizer is prepared by the following method: mixing cow dung, traditional Ch...
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Format: | Patent |
Sprache: | chi ; eng |
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