我國淡水养殖的主要魚類,除鯉、鯽、鳊等能處生存繁殖外,其他如鲩、鯖、鰱、鳙、(鱼夋)等魚類,都受到天然環境和一定條件的限制。我國中南區的長江、西江兩大流域,因氣候和地理的適宜,這些魚類的產卵和繁殖特別适宜,所以我國淡水養殖魚類的魚苗成為中南區的特產了。根據蘇聯大科學家米邱林的启示,我们覺得這些魚類有可能使 In addition to carp, crucian carp, crucian and so on, the main freshwater aquaculture species in our country can survive and multiply. Other species of fish such as shrimp, mackerel, silver carp, bighead carp and so on are all restricted by the natural environment and certain conditions. Because of the suitable climate and geography, the spawning and breeding of these fish are especially suitable for the two major catchments of the Yangtze River and the Xijiang River in Zhongnan District of our country. Therefore, the fish fry of freshwater aquaculture fish in China has become a specialty of Central South China. According to the revelation of the Soviet Union’s big scientist Mi Qiu-lin, we think these fish may make it possible