日光温室蔬菜生产茬口安排一、一大茬蔬菜生产一年只进行一茬生产，主要是扣韭菜。入冬前露地培养韭菜根子，封冻前架起温室，前屋面不覆盖，韭菜进入休眠后前屋面覆盖薄膜，夜间盖草苫。春节前开始收割，连续收割４－５刀韭菜，拆除温室，继续进行露地养根，第二年再重新... Sunlight greenhouse vegetable production stubble arrangements First, a large crop of vegetable production a year only for a stubble production, mainly buckle leeks. Before the winter, the leek root was cultivated in the open field, and the greenhouse was covered before freezing. The front roof was not covered. The leek was covered with a thin film of the front roof after hibernation, and covered with grass at night. Before the Spring Festival began to harvest, continuous harvest 4-5 knife leeks, demolition of the greenhouse, continue to open-air root, the second year and then re-...