Closed circulation water system culture pond full-automatic and timing pollution discharging method and apparatus

The invention relates to a closed circulation water system culture pond full-automatic and timing pollution discharging method and apparatus. The method comprises the following steps of building a pollution discharging pond outside the culture pond, forming a dirt collection pond on a recessed botto...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG BINGXIN, LIAN JIANWEN, GAO CHUNREN, HUANG BIN, LIU BAOLIANG, LIANG YOU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CARE OF BIRDS, FISHES, INSECTS FISHING FORESTRY HUMAN NECESSITIES HUNTING NEW BREEDS OF ANIMALS REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR TRAPPING
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