论文部分内容阅读
罗氏沼虾在河南省信阳县平桥镇中山养殖场首次试养获得全面的成功。平均规格12厘米、33.3克,最大个体25厘米、100多克,单产80公斤,亩产值达到1万元以上。 前年8月份,平桥镇中山村在县水利局渔业开发服务公司专化技术人员的协助下,先后对罗氏沼虾主产区江苏、广东、福建等6个省、11个市县、35个大
Macrobrachium rosenbergii in Pingyang Town, Xinyang County, Henan Province, Zhongshan farm for the first time tryout a full success. The average size of 12 cm, 33.3 g, the largest individual 25 cm, 100 grams, yield 80 kg, mu production value reached 10,000 yuan and above. In August of the previous year, Zhongshan Village, Pingqiao Town, assisted by the specialized technical staff of the Fisheries Development Service Company of the County Water Resources Bureau, successively studied and evaluated six provinces, 11 cities and counties, including Jiangsu, Guangdong and Fujian in the main producing areas of Macrobrachium rosenbergii Big