葡萄砧木新品种——抗砧5号的选育  

A new grape rootstock cultivar Kangzhen No.5

作　　者：樊秀彩[1] 郭景南[1] 孙海生[1] 李民[1] 潘兴[1] 刘三军[1] 张颖[1] 姜建福[1] 刘崇怀[1] 

机构地区：[1]中国农业科学院郑州果树研究所,郑州450009

出　　处：《果树学报》2011年第4期735-736,F0002,共3页Journal of Fruit Science

基　　金：葡萄产业技术体系(CARS-30-yz-1);国家科技支撑计划(2006BAD07B06-07)

摘　　要：抗砧5号是以贝达×420A杂交选育而成的葡萄砧木新品种,极耐盐碱,高抗葡萄根瘤蚜,高抗根结线虫,适应性广。与生产上常见品种嫁接亲和性良好,偶有"小脚"现象。对接穗品种夏黑、巨玫瑰和红地球等葡萄品种的主要果实经济性状无明显影响。在郑州地区,4月中旬萌芽,5月上旬开花,7月中旬果实开始着色,8月中旬果实充分成熟,10月下旬叶片开始老化脱落。Kangzhen No.5 is derived from Beta（V.riparia Michawx.×V.labrusca）and 420A（V.berlandieri Planch×V.riparia Michawx）,which is very high resistant to salinity,phylloxera and root-knot nematode,adaptability.Kangzhen No.5 has a good compatibility with the commercial cultivars.It has no appreciable effect on the main characteristics of Summer Black,Jumeigui and Redglobe.This rootstock germinates in mid-April,blooms in early May.Branches began to mature in early July.Fruit matures in middle August.Leaves began to drop in early November in Zhengzhou.

关 键 词：葡萄 砧木 新品种 抗砧5号 杂交 

分 类 号：S661.1[农业科学—果树学]