date:Jul 06, 2016
imp is pessimistic that disease breakout rate is high, especially in western regions where the rate is as high as 80%. Up to now, some farmers has already finished the second round-stocked stocking with the size of 100/500g. Some ponds that have caught disease can still harvest after making some handling. The overall situation in Wenchang and Qionghai is positive that a large number of shrimp have already met the commercial shrimp size requirements. But the first typhoon this year is expected to