察右后旗鱼种站地处大青山北麓,气候干燥严寒,天气变幻无常,七、八月份鱼池中下层水仅14～16℃使鲤、鲫等鱼类繁殖和苗种培育受到影响,家鱼人工繁殖更无法进行。为了解决这些问题,察右后旗鱼种站从一九七四年开始试验用塑料大棚进行鲤、鲫、瓦氏雅罗鱼 Charyngo flagfish species station is located in the northern foot of Daqingshan, the climate is dry and cold, the weather is fickle, in July and August fish pond middle and lower water only 14 ~ 16 ℃ so that carp, crucian carp breeding and seed breeding affected, Artificial reproduction of fish more impossible. In order to solve these problems, Tsar of the right after the flagfish species station from 1974 experiments with plastic sheds carp, crucian carp,