澳大利亚农业部,经一系列研究试验后,对苹果树的栽培管理,提出下列改进意见: 一、篱壁式种植斯通维尔试验站认为,为了增加产果量,在单位面积上应种植更多的果树,即提倡密植。如因密植造成树顶覆盖过密,果芽照不到太阳,可以在后期移植;也可以在开始栽树时,增加一些填闲果树,待后期移栽。篱壁式种植方式,能够完全解决因果树永久密植造成的机械化管理不便的问题,如用机器喷施农药、疏枝修剪和采摘,也适用滴灌、等高栽植、条施除草剂和收刈青草等。篱壁式 Australian Ministry of Agriculture, after a series of research trials, the apple tree cultivation and management, made the following improvements: First, the wall planting Stonwell Station believes that in order to increase the yield of fruit, planted more per unit area The fruit trees, that is, to promote close planting. As a result of close planting tree top cover is too dense, fruit buds can not according to the sun, you can transplant in the late; can also be started planting trees, add some leisurely fruit trees, to be transplanted later. Fence wall planting, can completely solve the inconvenience caused by the permanent management of causal trees caused by the inconvenience of mechanization, such as spraying pesticides with machines, thinning pruning and picking, but also for drip irrigation, contour planting, herbicide and harvest mowing grass Wait. Fence wall