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刀额新对虾俗称“基围虾”,其壳薄体肥、肉质鲜美爽口,胜似中国对虾,国内外市场十分畅销。它属广温、广盐性虾类。耐温范围为10℃—35℃,秋季水温降至6℃—7℃也能生存,最佳生长温度17℃—32℃,适宜盐度范围0‰—35‰;对低氧忍耐强于对虾,能在pH7.0—9.0水中正常生活。其食性为杂食偏动物食性。在幼虾阶段食性与对虾一样,成虾时期捕食以桡足类、多毛类为主,也摄食人工合成饵料和其它有机碎屑及底栖生物等。习
Knife fresh shrimp commonly known as “shrimp,” its shell thin body fat, delicious meat tasty, better than Chinese shrimp, domestic and foreign markets are very popular. It is a wide temperature, salt salt shrimp. Temperature range of 10 ℃ -35 ℃, autumn water temperature dropped to 6 ℃ -7 ℃ can survive, the optimum growth temperature of 17 ℃ -32 ℃, suitable salinity range 0 ‰ -35 ‰; tolerance to hypoxia stronger than shrimp , Can normal life in pH7.0-9.0 water. Its feeding habits for omnivorous animal feeding habits. In the juvenile shrimp stage feeding habits and shrimp, prey during adult shrimp to copepods, polychaete-based, but also feeding synthetic feed and other organic debris and benthic organisms. Xi