本文分析了草鱼(Ctenopharyngodon idel-la)对维生素E的需要量,叙述了草鱼维生素E缺乏主要症状,如肌肉萎缩、脊柱弯曲等,同其它鱼类必需脂肪酸缺乏症的症状相似。研究者认为,草鱼种对维生素E的需要量约为20mg/100g饵料 This paper analyzes the requirements for vitamin E in grass carp (Ctenopharyngodon idel-la) and describes the main symptoms of vitamin E deficiency in grass carp such as muscle atrophy and curvature of the spine, which are similar to the symptoms of essential fatty acid deficiency in other fish. The researchers believe that the grass carp species of vitamin E needs about 20mg / 100g bait