要提高油菜移栽质量,除栽前深耕碎土,开好“三沟”,排渍爽土(稻茬田),施好安蔸肥等之外,应抓好以下几项关键措施: 一、取苗勿伤根。取苗时应带护根土。护根土既能使根系不受或少受损伤,又能带肥土移入大田。使油菜栽后缓苗时间缩短,返青快,成活率高。 To improve the quality of rape transplanting, in addition to planting soil before planting, open a good “three ditch”, drainage soaked soil (rice stubble field), the application of fertilizer and other good security, should focus on the following key measures: Take the seedlings do not hurt the root. When taking seedlings should take root soil. Protecting the root can not only make the root damage less or less, but also with fat soil into the field. After rapeseed planting Huanmiao time to shorten the green fast, high survival rate.