通过试验对塑料大棚设施黄瓜开展绿色生产,选择安全、有效、无污染农药品种,在提高防治效果,降低生产成本的同时,减少生产环节农药对黄瓜产品、设施生态环境的污染,探索塑料大棚设施蔬菜生产过程中准确、合理地选用农药,以及有效控制农药使用剂量、次数的方法,从而为指导绿色蔬菜生产提供科学依据。 Through the experiment, green cucumbers in plastic greenhouse facilities were selected to produce safe, effective and non-polluting pesticide varieties. While improving the prevention and control effects and reducing the production costs, the pollution of cucumber products and facilities in the production process was reduced, and the facilities of plastic greenhouses In the process of vegetable production, the selection of pesticides accurately and rationally, as well as the method of effectively controlling the dosage and times of pesticides, so as to provide a scientific basis for guiding the production of green vegetables.