辽砧2号在优新苹果品种嫁接中的应用研究  

Research on the Application of Liaozhen 2 in Grafting of New and Superior Apple Varieties

作　　者：荣志祥[1] 伊凯[1] 刘志[1] 范业宏[1] 罗世平[1] 丛林[1] 

机构地区：[1]辽宁省果树科学研究所,辽宁营口115009

出　　处：《现代农业科技》2011年第4期100-100,103,共2页Modern Agricultural Science and Technology

基　　金：国家现代苹果产业体系(nykytx-09-10)

摘　　要：通过对辽砧2号在优新苹果品种嫁接中的应用研究,结果表明:用新型苹果矮化砧木辽砧2号作为华红、岳阳红、早红霞、长富2号的中间砧,亲和性好、树冠积较小,三年生树结果株率达到80%以上,其中辽砧2号与长富2号、华红品种组成的砧穗组合,其树体发枝量多,中、短枝比例大,产量高,是较优良的砧穗组合。Application of Liaozhen 2 in grafting of new and superior apple varieties was studied.The results showed that ： taking advanced dwarf rootstock Liaozhen 2 as interstocks of huahong,yueyanghong,zaohongxia and changfu 2 ,it performaned good compatibility with grafted euhivars, compact canopy and above 80% trees getting to fruit at three-year old. The combination of Liaozhen 2 with changfu 2 and Huahong were the best combinations with more branches and higher proportional spurs and higher yield.

关 键 词：苹果 辽砧2号 砧穗组合 

分 类 号：S661.1[农业科学—果树学]