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葡萄高主干和新梢下垂的整形在我国简称为“高垂”或“高宽垂”整形。在国外,这种整形早在六十年代已经研究成功。因为它具有高产、省工以及抗寒性强等特点,因而广为应用,在冬季不覆盖地区的北界也可向北延伸。在保加利亚评价“高垂”整形是葡萄栽培中的一次技术革命。 1977年为了解决葡萄架材的问题,我们在设计的葡萄无架栽培方法中采用了高垂整形,因为高主干可使植株直立不倒,新梢下垂则无需立柱与铁丝。为了便于在生产中能
The tall stems and shoots of the grapes hang on in our country, which are abbreviated as “high vertical” or “high and wide vertical” plastic. Abroad, this plastic surgery as early as the sixties has been successfully studied. Because of its high yield, labor-saving and strong cold resistance and other characteristics, which are widely used, in the winter uncovered areas of the northern boundary can also extend to the north. In Bulgaria, the evaluation of “vertical” plastic surgery is a technological revolution in viticulture. 1977 In order to solve the problem of grapevine, we designed high-vertical plastic in the cultivation method of grapevine. Because the high stem can make the plant stand upright and the new shoot does not need column and wire to hang down. In order to facilitate in production can