罗氏沼虾食谱广、生长快、个体大，属于温水性（适宜水温18℃～32℃）大型经济虾类。当水温在25℃左右时，罗氏沼虾苗3个月即能长成上市规格，我国大部分地区（具备3个月以上高温）都可进行商品罗氏沼虾的养殖。在成虾养殖阶段，罗氏沼虾能广泛地摄食多种天然、人工动植物饵料 Macrobrachium rosenbergii wide recipes, fast growth, large individuals, are warm water (suitable for water temperature 18 ℃ ~ 32 ℃) large-scale economic shrimp. When the water temperature is about 25 ℃, Macrobrachium rosenbergii can grow up to market specifications in three months. Most of our country (with more than 3 months of high temperature) can be cultured in commercial Macrobrachium rosenbergii. In the shrimp farming stage, Macrobrachium rosenbergii can eat a wide range of natural, artificial plant and animal feed