Efficient cow dung fermentation device for organic fertilizer production

The invention relates to the technical field of organic fertilizer production, and provides an efficient cow dung fermentation device for organic fertilizer production, which comprises a fermentation barrel, the outer surface, close to the bottom, of the fermentation barrel is fixedly sleeved with a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TIAN JUNXIA, BAO SAIHAN, ZHANG GUANGLIN, FANG LINING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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