新疆属于高寒地区．春天温度多变，秋天温度下降迅速，霜期长、适合种植蔬菜的时间短，给蔬菜的周年生产带来了不少困难。近年来．由于保护地栽培的大力发展和南菜北调，基本上改变了过去那种夏天吃鲜菜、细菜，冬天吃清莱、粗莱的现象。但随2而米的问题也不少，特别是蔬菜的病 Xinjiang belongs to the alpine region. The temperature in spring is changing, the temperature in autumn drops rapidly, the frost period is long, and the time for planting vegetables is short, which brings many difficulties to the annual production of vegetables. In recent years. Due to the vigorous development of protected cultivation and the southward transfer of southern dishes, the phenomenon of eating fresh vegetables and fine dishes in the past and basically eating in Chiang Rai and crude in the summer has basically been changed. However, with the 2 meters and a lot of problems, especially the disease of vegetables