胶冬半岛三面环海,独特的自然地理坏境形成特殊的气候特点,该地区冬季雨雪多、光照资源差、空气湿度大,给冬季保护地各类蔬菜生长带来众多不利因素,尤其喜高温类蔬菜如辣椒、茄子等,如果深冬季生产往往会出现果实生长速度慢、病害重等不良现象,因此半岛地区很少有上述蔬菜大面 Geliangdong peninsula is surrounded by the sea on three sides and the unique natural geography environment has special climate characteristics. In winter, there is a lot of rain and snow, poor light resources and large air humidity, which bring unfavorable factors to the growth of various vegetables in the winter protected areas, High-temperature vegetables such as peppers, eggplant, etc., if the deep winter production tends to slow fruit growth, serious diseases and other adverse phenomena, so the peninsula region is rarely the above-mentioned vegetables