防虫网覆盖栽培淡季蔬菜长江流域蔬菜秋淡季一般出现在夏秋高温的８～９月，常伴有暴雨、干旱，病虫害频繁，防治难度增大。为了防御自然灾害，许多发达国家和地区已广泛应用防虫网覆盖栽培蔬菜。据台湾农友种苗公司介绍，台湾使用防虫网已非常普遍，用于厚皮甜瓜、十字花... Insect net covered cultivation of off-season vegetables The autumn and fall season of vegetables in the Yangtze River Basin generally occurs in summer and autumn from August to September, often accompanied by heavy rains, droughts, frequent pests and diseases, prevention and treatment increased. In order to prevent natural disasters, many developed countries and regions have widely used insect net cover cultivation of vegetables. According to Taiwan’s farmers seedlings company introduction, Taiwan use insect net has been very common for thick-skinned melon, cross flower ...