作　　者： ; ; ; ; ; ;

机构地区： 上海交通大学农业与生物学院

出　　处： 《果树学报》 2014年第S1期139-145,共7页

摘　　要： 【目的】综合评定甜樱桃不同砧穗组合在上海地区的表现。【方法】对以‘大青叶’和(或)‘吉塞拉5号’为砧木的8个甜樱桃品种在上海地区的生长结果习性等进行了对比研究。【结果】在雨量充沛、热量丰富的上海立地条件下,以‘吉塞拉5号’为砧木不但可以有效地控制甜樱桃的树势与生长势,还能够平衡营养生长与生殖生长,促进花束状果枝的形成;就甜樱桃品种而言,经历春季花芽萌动期与夏季花芽分化期间的相对高温后,‘布鲁克斯’、‘拉宾斯’和‘红蜜’等品种依然表现出较优的花器质量、坐果与成花比例。【结论】上海气候条件下,矮化砧木可有效控制甜樱桃的树势与生长势,品种则以‘布鲁克斯’、‘拉宾斯’和‘红蜜’等表现较优。 【Objective】 The aim of the study was to comprehensively assess the performance of sweet cherry with different scion/rootstock combinations in Shanghai featured with warm winter. 【Method】 Comparison of tree growth characteristics and fruiting habit of eight sweet cherry cultivars grafted on‘Daqingye' and/or ‘Gisela 5' were conducted. 【Result】 The results showed that, dwarf rootstock ‘Gisela5' not only weakened the tree vigor effectively, but also balanced the tree vegetative growth and reproductive growth. Moreover, ‘Gisela 5' promoted the formation of spurs compared with ‘DQY', and improved flower bud differentiation, flower quality and fruit set in ‘Brooks ', ‘Lapins ' and ‘Hongmi '.【Conclusion】 In warm region, dwarf rootstock can effectively reduce tree vigor and improve reproductive growth. ‘Brooks', ‘Lapins' and ‘Hongmi' performed better in all the tested cultivars.

关 键 词： 甜樱桃 南方暖地 品种 砧穗 适应性

领　　域： [农业科学] [农业科学]