Vegetable traits are a major target of genetic improvement on chrysanthemum(Dendranthema morifolium) cultivars.Heterosis and genetic analysis of vegetative traits such as plant height,plant crown,and leaf type will provide a very important guidance for chrysanthemum breeding program.In this study,genetic analysis was carried out for eight vegetative traits of chrysanthemum based on phenotypic data collected in 2008-2009 from 142 plants of a F1 population derived from the crossing between creeping ground-cov...
菊花(Dendranthema morifolium)是我国的传统名优花卉,在园林绿化和城市美化中具有重要作用。在菊花生命周期中,营养生长阶段占据很大部分,因此菊花的营养性状也是影响其园林绿化效果的重要因素之一。近年来,分子育种技术迅猛发展,转基因(孙磊等,2008;Yang et al.,2009;Jiang e