Multi-layer assembly type pig farm

The utility model discloses a multi-layer assembly type pig farm, two or more layers of the multi-layer assembly type pig farm comprise aisles and pigpen areas, beams of the pigpen areas comprise pigpen transverse beams and pigpen longitudinal beams, all the pigpen transverse beams support the pigpe...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG ZHIHUA, JIA DENGZHONG, LUO YUANXUN
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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