温室早春生产蔬菜存在温度低,湿度大,后期病虫害多的问题,通过采取膜下暗灌栽培模式种植早春茬西葫芦较温室其他灌溉方式有较多的优点:可有效降低棚内湿度,减少浇水量;提高苗期根部温度,培育壮苗;减少病虫害的发生。 Greenhouse early spring production of vegetables there is a low temperature, humidity, the late pest and more problems, through the film under the dark shoot cultivation mode planting early spring zucchini other greenhouse irrigation methods have more advantages: can effectively reduce the greenhouse humidity and reduce watering Amount; raise seedling root temperature, nurturing seedlings; reduce the occurrence of pests and diseases.