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一、育珠蚌水温降到4℃以后,珍珠蚌基本处于不吃也不动的状态,进入越冬期。此时要采取适当的措施,保证珍珠蚌安全越冬。鱼、蚌混养的,要在冬季干塘捕鱼前,选择灌排水方便、背风向阳的池塘作珍珠蚌越冬暂养池,水深保持1米以上。在水温下降至5℃以下时将珍珠蚌移入暂养池。水温过
First, the pearl mussels temperature dropped to 4 ℃, the pearl mussels basically eat or move in the state, into the winter. At this point to take appropriate measures to ensure the safety of pearl mussels wintering. Fish, mussel polyculture, dry pond in winter before fishing, irrigation and drainage to facilitate the choice of leeward sunny pond pearl clam overwintering holding pond, keep the water depth of 1 meter above. When the water temperature drops below 5 ℃, the pearl oyster will be transferred to the temporary aquaculture tank. Water temperature too