摘要
与连年短截中干延长枝的整形修剪方法相比,苹果细长纺锤形净干整形技术方法简单,容易操作,枝干比更加合理,简便易学,果农容易掌握,利于推广。以SH40中间砧苹果树为例,分年度按时间节点系统论述了细长纺锤形净干整形技术过程、具体方法和关键技术,为矮砧密植苹果整形修剪提供参考。
The clean trunk technique of apple tree by spindles shape is easy to be operated and is easy for farmers to master.It is conducive to popularization compared with the pruning method of lengthening branches.Taking the apple tree with SH40 intermediate stock as an example,the pruning technique process,specific methods and key techniques of slim spindle are discussed according to the time for?annual.
作者
刘文田
LIU Wentian(Yan Zhao Forestry Station,Natural Resources and Planning Bureau,Hebei Quyang 073100,China)
出处
《果树资源学报》
2020年第2期27-30,共4页
Journal of Fruit Resources
基金
国家现代农业产业技术体系建设专项资金项目(CARS-27)。
关键词
SH40中间砧
苹果
细长纺锤形
净干
整形技术
SH40 intermediate stock
Apple
Spindles shape
Clean trunk
Pruning technique
