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【苏联《苏维埃摩尔达维亚报》1984年2月17日报道】众所周知,嫁接是防治葡萄根瘤蚜病的可靠力法。仅摩尔达维亚和乌克兰每年就嫁接约3亿株。然而现有的工艺很费力气,要求用手工或机械将砧木柄上的
[Soviet Moldavia] reported on February 17, 1984. It is well-known that grafting is a reliable method to prevent grape phylloxera. Only Moldavia and Ukraine annually graft about 300 million strains. However, the existing process is very laborious and requires the manual or mechanical operation of the rootstock handle