谈谈罗氏沼虾的养殖罗氏沼虾具有生长快、食性杂、繁殖力强、肉味美、生长期短和易于饲养等优点，为淡水经济虾类中颇有发展前途的养殖品种。一、罗氏沼虾的放养时间罗氏沼虾的放养时间在我地区一般在５月底至６月上中旬为宜，以池塘水温一般在２０℃或以上为好。二、虾苗... Talking about the culture of Macrobrachium rosenbergii Macrobrachium rosenbergii has the advantages of fast growth, complex diet, strong reproductive ability, beautiful meat, short growing period and easy feeding. It is a promising breeding stock in freshwater economic shrimp. First, the stocking time Macrobrachium Macrobrachius stocking time in my area is generally the end of May to mid June on the appropriate pond temperature generally at 20 ℃ or above as well. Second, shrimp ...