春后追肥是夺取油菜高产的重要手段,一般初春施用的称春肥,抽苔前夕施用的称苔肥,初花期施用的称花肥。对于春、苔、花肥的作用现在生产上有不同看法:有些高产单位认为,要重施春肥,控制苔肥,补充花肥才有利于春后早发稳长活熟;但也有人认 After spring dressing is to seize rapeseed an important means of high yield, generally used in early spring said spring fertilizer, moss eaten on the eve of that moss, early flowering called fertilizer. There are different opinions on the role of spring, moss and flower fertilizer in production. Some high-yielding units think that re-applying spring manure, controlling moss fertilizer and supplementing flower fertilizer will help stabilize live early spring. However, some people think