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“修剪”是苹果栽培管理技术之一,已为各国果树工作者与生产者所公认。由于各国对果品食用要求不同,加之各自的科技水平不等,在运用修剪技术时,则因国而异。但大体上是,欧美、苏联等国修剪的机械化程度高,但比较粗放,而我国与日本则仍实行人工的细致修剪。目前,我们省内和国内其它主要苹果产区,在进行苹果树修剪时,究竟以什么指标作为修剪依据和修剪到什么程度算作适当,尚没有统一的主张。
“Pruning” is one of the apple cultivation and management techniques that have been recognized by fruit tree workers and producers in various countries. Because different countries have different demands on the consumption of fruit products and their respective levels of science and technology, the use of pruning techniques varies from country to country. However, in general, the mechanization of pruning in Europe, the United States and the Soviet Union is high but relatively extensive. However, man-made pruners are still being practiced in China and Japan. At present, in our province and in other major apple producing areas in the country, when we carry out the pruning of apple trees, it is appropriate and there is no unified opinion on the extent to which indicators should be used as pruning bases and to what degree of pruning.