育苗移栽是西瓜增产增收的一项重要技术措施,并开始大面积推广。但目前部分瓜农在具体操作上却存在以下一些误区,不但不能发挥其增产作用,有的甚至“败走麦城”。发病死苗后才施药治病西瓜苗发病死苗主要是猝倒病和立枯病所致,出苗后先从基部贴近土表处凹缢萎缩,水分和养料运输 Seedling transplanting is an important technical measure for increasing yield and income of watermelon and starting large-scale promotion. However, at present, some melon farmers have some misunderstandings in their concrete operation. They can not only play their role of increasing their output, but some even “defeat the city of Mai.” After the onset of death seedlings only apply medicine for treatment of watermelon seedlings dead seedlings are mainly caused by damping-off disease and damping-off disease, after emergence from the base close to the soil surface concave concave atrophy, moisture and nutrients transport