7个唐菖蒲品种在陕西关中地区的生长习性观察  

Studies on growth habits of seven introduced Gladiolus cultivars in Mid-Shaanxi area

作　　者：谢争争[1] 牛立新[1] 张延龙[1] 邓涛[1] 

机构地区：[1]西北农林科技大学园艺学院,陕西杨凌712100

出　　处：《西北农林科技大学学报（自然科学版）》2008年第11期176-182,共7页Journal of Northwest A&F University(Natural Science Edition)

基　　金：国家"948"引进项目(2005-Z39)

摘　　要：【目的】系统研究不同唐菖蒲品种在陕西关中地区的生长习性。【方法】以新星、金色杰克逊、普丽西拉、马加烈、粉佳人、超级玫瑰、夏威夷等7个从荷兰引进的唐菖蒲品种为试材,观察了其在陕西关中地区的物候期、生长发育规律、开花习性及切花品质等特性。【结果】唐菖蒲各品种的物候期差异显著,生长周期内株高的动力学生长曲线呈现多"S"型,叶形及切花等方面的生长习性存在明显差异,为其生产推广提供了试验依据。【结论】7个唐菖蒲品种均表现出较强的生长适应性,且均可作为鲜切花生产,其中"金色杰克逊"的绿叶期最长,更适宜用于园林绿化。[Objective] This paper systematically studied the growth habits of different Gladiolus cultivars of the aerial parts in mi＆shaanxi area. [Method] With seven introduced Gladiolus cuhivars such as ＇ Novalux,Jacksonville gold, Prisci land as trial materials,this paper o logical phase, the rules of growth flowers. [Result] The phonologica curve on stem length behaved diffe lla, Mascagni, Pink lody, Rose supreme bserved their characters in mid-shaanx and 1 pha rent development se among cul and quantitat leafshape and cut flower. These provided experiment [Conclusion] Seven Gladiolus cultivars showed stro and also ＇Jacksonville Gold＇ eultivar,with greenery ,Span and spanic＇ ,etc,from Hol i area, which contained the phono , the blooming characteristics, and the qualities of cut tivars showed obvious differences,and dynamic growth ive ＂S＂ shape, and also conspicuous diversity existed in al basis for commercial production and local extension. ng adaptability,and could be produced for cut flower, period,was more suitable for gardening than other cultivars.

关 键 词：唐菖蒲 物候期 生长发育规律 开花习性 切花品质 

分 类 号：S682.24[农业科学—观赏园艺]