【摘要】 调查分析了云新核桃品种内和品种间叶芽与混和芽发育强枝方块芽比例和室内枝接枝条利用率;不同品种混和芽发育1、2次强枝之间方块芽比例;云新核桃品种弱枝方块芽比例和枝室内枝接枝条利用率;并作了相关的方差分析。提出了修剪管理时应加强提高叶芽比例;增施基肥;6～7月方块芽接时以混合芽发育1次枝为主;采穗时以强枝为主等相应的管理措施。更多还原

【Abstract】 The ratio of patch buds on the vigorous shoots developed from leaf buds and mixed buds both in inter-cultivar and intra-cultivar ’yunxin’ walnut and the utility rate of scionwood in indoor grafting are studied. It is concluded that the proper and effective orchard management lies in raising the percent of leaf bud, adding basal manure, mainly using the first-season shoot developed from the mixed buds when patch budding in June and July, and primarily plucking the scionwood from the vigorous shoots.更多还原