葡萄是辽宁省朝阳市喀左县主要果树之一,为了促进葡萄产业的发展,果树站引进了大粒早熟鲜食葡萄新品种“香悦”。为尽快在喀左地区推广,提高经济效益,在老葡萄园采取绿枝高接换优技术,经过试验,这项技术节本增效,增产增收效果显著。本文根据试验结果,综述绿枝高接换优技术。 Grapes is one of the main fruit trees in Kazuo County, Chaoyang City, Liaoning Province. In order to promote the development of the grape industry, the fruit tree station introduced the new sweet-grained variety “Xiang Yue”. To promote as soon as possible in the Kazuo area to improve economic efficiency, the old vineyards to take the green branches exchange technology, after testing, the technology section of the synergy, a significant increase in production and income. Based on the test results, this paper reviews the technology of green branch exchange.