万寿菊品种对比试验

Varieties comparison of Tagetes erecta

为检验万寿菊新品种"京越1号"与其他品种主要观赏性状的差异,对包括"京越1号"在内的7个品种进行了品种对比试验。在开花期观测株高、冠幅、花径、花纵径、花色、单株花量等11个性状,综合对比结果认为:京越1号株高、冠幅、花径整齐度最高,变异系数最小,分别是5.81%,9.16%和5.09%,表现最好;完美、新纪元和京帝0140表现一般;安提瓜和京帝0150生育期短,是早花品种,但花朵蜂窝性差;超越在株高和花型方面表现优秀,但易感病。

Tagetes erecta ＂Jingyue No. 1＂ and other six varieties from home and aboard were compared in this research. Eleven characters such as height, crown diameter, flower diameter, flower vertical diameter, flower color and flower number per crop were measured at flowering period. The results showed as follows： marigold ＂Jingyue No. l＂was superior in the uni- formity of height, crown diameter, flower diameter, and variance coefficient were 5.81%, 9.16% and 5.09%. Perfec- tion, Xinjiyuan, and Jingdi0140 were general varieties; Antigua and Jingdi0150 had the shortest growth period, but the flower type was not as good as others＇. ＂Chaoyue＂ was better in height and flower type, but it was easy affected by virus.