蟹类精养虾类稀养贝类套养丰产丰收温岭市江厦乡下楼村村民王云清，１９９５年承包了本村闸门塘一口，计面积２０亩，原是质量较差、低洼不平虾塘，平均水深不到６０厘米，客观条件并不优越。但他能接受近三年全国性连续发生暴发性虾病，对虾死亡严重，单养虾风险大，年年... Crabs, shrimp, rare species of shellfish raise bumper harvest Wenling City Jiangxia Township villagers Wang Yunqing, in 1995 contracted the village ponds, a total area of ​​20 acres, was originally of poor quality, low-lying uneven shrimp ponds, on average Water depth of less than 60 cm, the objective conditions are not superior. But he can accept the last three consecutive years of national outbreak of shrimp disease, severe death of shrimp, single shrimp risk, year after year ...