冬季由于自然光照不足,光合作用差,严重妨碍大棚蔬菜的生长发育,导致菜苗在高温、高湿、高水肥的条件下细弱徒长,造成蔬菜叶黄失绿,落花落果,病害多发,产量低,品质差等不良现象。尤其是遇到连续阴天,问题更加突出,致使经济效益大幅度降低。 山西省万荣县田园化工厂研制成功的新型强力光合灵,解决了冬季棚菜生长存在着光照不足的大难题,是我国棚菜生产技术的一项重大突破。由于本品具有极强的生理活性催化功能,喷施叶面后植物的光合强度可迅速提高50％以上,从而加速了植 Winter due to lack of natural light, photosynthesis is poor, seriously hampered the growth of greenhouse vegetables, leading to vegetable seedlings under the conditions of high temperature, high humidity, high water and fertilizer fine and weak, resulting in the loss of yellow leaf green vegetables, flowers fall and fall, multiple diseases, low yield, Poor quality and other undesirable phenomena. Especially in the face of continuous cloudy, the problem is more prominent, resulting in substantial economic benefits. Shanxi Province Wanrong County pastoral chemical plant successfully developed a new powerful photosynthetic Ling, the winter shed vegetables to solve the problem of inadequate lighting there is a big problem, is our greenhouse vegetable production technology a major breakthrough. As this product has a very strong physiological activity of the catalytic function of the plant after spraying photosynthetic rate can be quickly increased by 50% or more, thus accelerating the planting