论文部分内容阅读
(一)修剪整枝:去冬今春所有的果树都进行了2—3次的精细修剪,根据树的大小分别采取了三种不同的办法:(1)三尺左右高的小树,从1尺半到二尺的地方,选择4-5个好杈留下来,把乱枝和交杈枝去掉。(2)壮年树在整枝中采取了疏心穿尖不穿边的办法,所谓疏心即把堂内一些过密的枝,重叠枝、交杈枝等进行疏间。所稻穿尖即把向上伸长的枝条和各枝条的先端剪短。所谓不穿边即向四周生长的枝条在一般情况下要保留。(3)对老树的修剪着
(A) pruning pruning: winter and spring all the fruit trees were 2-3 times the fine pruning, respectively, according to the size of the tree were taken three different ways: (1) about three feet high trees, from 1 foot Half to two feet of the place, choose 4-5 good boughs to stay, the chaos branches and pay branches removed. (2) Zhuang Nian tree in the pruning taken to avoid piercing piercing piercing approach, the so-called ease of the church that some of the over-dense branches, overlapping branches, branches and other cross-sparse branches. The rice tip that is the upward elongation of the branches and the branches cut short. The so-called non-wearing edge that is to grow around the branches in the general case to be retained. (3) pruning the old tree