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1、育龄小：放养的V期助餐必须是当年大眼功体育成的，育龄2～3个月．不能投放已达1周年龄的同规格小扣蟹；2、规格大：放养的V助幼坚规格项在每公斤6000只以内．最好放养每公斤2000只的。放养的V期幼蟹规格要基本一致；3、时间早：适宜的投放时间在3月下旬到5月上旬。如果在3
1, small childbearing age: Stocking V-phase meal must be the year of large eye Gong into sports, childbearing age 2 to 3 months. Can not be put on the same size has been up to 1 week small buckle crabs; 2, the specifications of large: stocking V help young Kennedy specifications in less than 6000 per kilogram. The best stocking 2000 per kilogram. V stocking stocking crab specifications should be basically the same; 3, time: suitable delivery time in late March to early May. If at 3