色素万寿菊品种筛选试验  

Screening Test of Pigment Marigold Varieties

作　　者：李娜[1] 王平[1] 吴志刚[1] 赵景云[1] 张玉静[1] 

机构地区：[1]辽宁省农业科学院花卉研究所,辽宁沈阳110161

出　　处：《辽宁农业科学》2010年第3期80-82,共3页Liaoning Agricultural Sciences

基　　金：沈阳市科技攻关计划项目(1071131-3-00)

摘　　要：在露地栽培了10个品种的色素万寿菊,调查其株高、茎粗、株幅、花径、产量等指标,并对这些性状进行相关分析,结果表明:Ⅵ号品种的产量最高,各项形态指标优良,适合露地种植;Ⅸ和Ⅹ号产量虽次于Ⅵ号品种,其它形态指标与Ⅵ号品种相差不多;Ⅲ和Ⅴ号品种产量最低,其余品种表现介于Ⅰ和Ⅳ号之间;小区产量与平均花瓣层数、单株花数呈极显著正相关,与株高、花径、平均花瓣长度呈显著正相关。Ten pigment marigolds＇ varieties were cultivated in open ground.We investigated the plant height,stem diameter,plant amplitude,diameter of flower,yield etc.and made the correlation analysis for these characters.The results indicated that the yield of the sixth one was the highest of all,and other characters were well,then this variety was suitable for planting outdoor.Moreover,the ninth one and the tenth one were only lower than the sixth one,however,other morphologic characters were similar to it.The yield of the third one and the fifth one were the lowest of all.Meanwhile,the performances of other varieties were between the sixth one and the ninth one.Finally,the plot yield was extremely significant positive correlation with average petal layers and flower quantity per plant,and then was significant positive correlation with plant height,diameter of flower average petal length.

关 键 词：色素万寿菊 品种筛选 相关分析 

分 类 号：S681.03[农业科学—观赏园艺]