论文部分内容阅读
使用多效唑(PP333)对控制苹果幼旺树新梢旺长、改变枝类组成、促进花芽分化具有明显的效果,是苹果园实现矮密栽培、达到早结丰产的一种有效措施.应用要点如下.
The use of paclobutrazol (PP333) is an effective measure to control the vigorous growth of new shoots of apple trees, change the composition of branches and promote flower bud differentiation, and it is an effective measure to achieve low density planting of apple orchard and achieve high yield early. .