摘要
苹果树形的培养非常关键,从栽植开始就需要进行不同程度的修剪以培养适宜的树形,修剪在果树管理中占有重要的比例,而不合理的幼树修剪往往造成树形成型慢、挂果期延后,甚至造成树体早衰;苹果丰产期的修剪也尤为重要,修剪不当将造成果品质量差、产量下降。主干型树形是目前苹果栽培的主要树形之一,对苹果栽植时、幼树期以及丰产后等不同时期的主干型苹果修剪进行了系统的阐述,从修剪前的仔细观察,到修剪时通过“六大疏除、两个更新、五大技巧”的运用,使复杂的修剪变得清晰明朗,操作简便,为果农生产提供了参考。
The cultivation of apple tree shape is very important,from the beginning of planting need to carry out different degrees of pruning to cultivate the appropriate tree shape,pruning occupies an important proportion in fruit tree management,and unreasonable sapling pruning often causes slow tree shape forming,hanging fruit period delayed,and even cause premature aging of the tree body;Apple harvest pruning is also particularly important,improper pruning will cause poor fruit quality,yield decline.Tree trunk type is one of the main tree of apple cultivation,the trunk type apple clip in the different periods of cultivated for apple,sapling stage and fertility has carried on the system elaboration,from the careful observation before clip,to trim by the“six big hydrophobic besides,two updates,the five skills”,make complex clip becomes clear,easy to operate,it provides reference for fruit farmers to produce.
作者
郭小云
魏敏
折叶军
苏雄
GUO Xiaoyun;WEI Min;ZHE Yejun;SU Xiong(Shenmu City Agricultural Technology Extension Center,Shenmu 719300,China)
出处
《果树资源学报》
2022年第5期50-53,共4页
Journal of Fruit Resources
关键词
苹果
修剪
主干型
简化修剪
apple
clip
the trunk type
simplified pruning
