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...
Gespeichert in:
Hauptverfasser: | , , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!