日光薄膜温室的冬茬利用随着种植结构的调整，保护地菜田面积越来越大，蔬菜生产也随着商品经济的发展逐渐走上商品化的道路。这就需要菜农时刻注意研究人民生活水平提高以后的消费动向，尽可能做到“少投入、高产出、高效益”。我村菜农蔡广良正是看准了人们在大鱼大肉、... The utilization of winter stubble in sunlight film greenhouse With the adjustment of planting structure, the area of ​​protected vegetable fields is getting larger and larger. The production of vegetables is gradually commercialized along with the development of commodity economy. This requires the vegetable farmer to pay attention to studying the consumption trend after the people’s living standards are raised at any moment in time, and try his best to achieve the goal of “less investment, high output and high efficiency”. Cai Guangliang, a vegetable farmer in our village, spotted people in big fish, ...