论文部分内容阅读
一、加深水位 随着水温的升高，蟹池应不断加深水位。高温季节蟹池水位应保持 1. 2～ 1. 5米左右，南方地区水位还可适当增加。 二、调节水质 高温季节应经常更换新水，保持水质清新。首先水源应清新、洁净，切忌把被农药污染的田水或工业废水注入蟹池；换水前应捞除池塘污
First, deepen the water level As the water temperature rises, crab pool should continue to deepen the water level. High temperature crab pond water season should be maintained at 1. 2 ~ 1. 5 meters, the southern region of the water level may also be an appropriate increase. Second, adjust the water temperature Season should always be replaced with fresh water to maintain fresh water. First, the water should be fresh and clean, avoid pesticides contaminated field or industrial wastewater into the crab pool;