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该研究总结北京延庆地区近年来在葡萄越冬防寒技术方面采取的方法、技术以及存在问题,并调查分析了“北枚”、“北红”品种在延庆县栽植3年来的表现情况,形成一套“北枚”、“北红”在延庆地区安全越冬的栽培技术,定植第1年采取人为保护措施越冬,第2年开始整形修剪,采取龙干水平立架,在10月底进行冬剪,灌冻水,不下架越冬,第3年在10月底进行冬剪,灌冻水,不下架越冬。
This study summarizes the methods, techniques and existing problems in winter grapevine overwintering in Yanqing area in Beijing, and investigates and analyzes the performance of the cultivars “North Mei” and “Beihong” in Yanqing County during the past three years , Forming a set of “North Mei ”, “North Red ” in winter in Yanqing overwintering cultivation techniques, the first year of planting artificial protection measures taken by the winter, the second year began to trim pruning, In the end of October for winter shears, irrigation water, without shelf overwintering, the first three years at the end of October for winter shears, irrigation water, without shelf overwintering.