| 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. |
| 关键词: 唐菖蒲 物候期 生长发育规律 开花习性 切花品质 |
| DOI： |
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| 基金项目:国家“948”引进项目（2005-Z39） |
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| Studies on growth habits of seven introduced Gladiolus cultivars in Mid-Shaanxi area |
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| Abstract: |
| 【Objective】 This paper systematically studied the growth habits of different Gladiolus cultivars of the aerial parts in mid-shaanxi area.【Method】 With seven introduced Gladiolus cultivars such as‘Novalux,Jacksonville gold,Priscilla,Mascagni,Pink lody,Rose supreme，Span and spanic’,etc,from Holland as trial materials，this paper observed their characters in mid-shaanxi area,which contained the phonological phase,the rules of growth and development,the blooming characteristics,and the qualities of cut flowers.【Result】 The phonological phase among cultivars showed obvious differences,and dynamic growth curve on stem length behaved different and quantitative“S” shape，and also conspicuous diversity existed in leafshape and cut flower.These provided experimental basis for commercial production and local extension.【Conclusion】 Seven Gladiolus cultivars showed strong adaptability,and could be produced for cut flower,and also‘Jacksonville Gold’cultivar,with greenery period,was more suitable for gardening than other cultivars. |
| Key words: Gladiolus phonological period growth and development rule blooming characteristic quality of cut flower |
