基于表型性状构建传统菊花核心种质

李嘉伟,苏江硕,张飞,房伟民,管志勇,陈素梅,陈发棣

Construction of Core Collection of Traditional Chrysanthemum morifolium Based on Phenotypic Traits

LI JiaWei,SU JiangShuo,ZHANG Fei,FANG WeiMin,GUAN ZhiYong,CHEN SuMei,CHEN FaDi

表6 核心种质与原始种质各性状评价参数和t检验、F检验

Table 6 The evaluation parameters, t-test and F-test of traits of core collection and original collection

性状 Trait CR (%) VR (%) RPR (%) Pt PF 植株高度Plant height (cm) 70.621 100.665 100 0.757 0.867 花序直径Inflorescence diameter (cm) 99.492 133.403 100 0.227 0.036* 花序高度Inflorescence height (cm) 78.788 108.631 100 0.580 0.170 舌状花瓣数Number of ligulate florets 100.000 108.337 100 0.261 0.552 外层瓣长 Outer petal length (cm) 68.880 102.986 100 0.949 0.723 外层瓣宽 Outer petal width (cm) 92.537 115.378 100 0.252 0.619 花心直径 Flower core diameter (cm) 60.494 101.133 100 0.567 0.988 管状花瓣数 Number of tubular florets 68.072 102.965 100 0.434 0.046* 叶长 Leaf length (cm) 100.000 116.065 100 0.508 0.009* 叶宽 Leaf width (cm) 82.759 105.701 100 0.760 0.589 瓣型 Petal type 100.000 97.647 100 0.968 0.177 舌状花色 Color of ligulate floret 100.000 97.558 100 0.000* 0.000* 花抱 Flower arrangement 100.000 87.548 85.71 0.007* 0.181 叶型 Leaf type 100.000 115.595 100 0.932 0.119 花期 Florescence 100.000 102.474 100 0.972 0.517