解决大棚蔬菜光照不足新途径冬春季节自然光照短，光照弱，是大棚蔬菜生产的最大障碍，严重制约着棚菜的正常生长，致使棚菜常因光照不足，光合作用差而导致生长与发育不平衡，造成菜苗细弱徒长，叶黄失绿，落花落果，病害多发等一系列问题。尤其是遇到连阴天，问题更为突... Greenhouse vegetables to solve the lack of new ways Winter and spring natural light short, weak light, is the biggest obstacle in the production of greenhouse vegetables, severely restricted the normal growth of greenhouse vegetables, vegetables often led to lack of light due to poor photosynthesis lead to growth and development Unbalanced, resulting in vegetable seedling weak leggy, yellow leaves lost green, fall and fall, multiple diseases and a series of problems. In particular, even with cloudy, the problem is more sudden ...