所摘菜苔可作为蔬菜出售,以补早春蔬菜淡季的供应,增加收入,又可以起到增产作用。(一)、增产原因。油菜摘苔后,顶端生长优势明显下降,侧芽生长速度加快。未摘苔的开春后顶端优质非常明显,而分枝的出现及生长速度都很慢,直到主苔开始开花时。各分枝才开始迅速生长。但此时植株已很高大,中下 Picked moss can be sold as vegetables to supplement the supply of early spring vegetables off-season, increase revenue, but also can play a role in increasing production. (A), increase production reasons. Rape picking, the top of the obvious advantages of growth, lateral buds grow faster. The top quality of unpolished moss is very evident after spring, and the emergence and growth of the branches are slow until the main moss begins to bloom. The branches began to grow rapidly. But at this time the plant is tall, middle and lower