| 内蒙野丁香育苗技术与园艺特性的研究 |
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| 引用本文： | 张保红,燕玲,唐文婷.内蒙野丁香育苗技术与园艺特性的研究[J].干旱区资源与环境,2009(6). |
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| 作者姓名： | 张保红 燕玲 唐文婷 |
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| 作者单位： | 内蒙古贺兰山保护区管理局;内蒙古农业大学生态环境学院; |
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| 摘 要： | 以内蒙野丁香为研究对象,利用种苗学、栽培学等技术和方法,进行了种子形态与千粒重、种子萌发特性、穴盘播种育苗、异地迁移及其园艺特性等方面的研究与探索。结果表明:(1)内蒙野丁香属小型种子,长柱型植株种子同期积累的干物质量多于短柱型,高发芽率及发芽势是其适应干旱环境的具体体现。(2)首次利用穴盘成功培育了内蒙野丁香实生苗,出苗率高达85%,幼苗质量好。(3)移栽以萌动前为宜,最适温度为13~18℃,带土坨移栽且先移入室内,再移至室外成活率更高。(4)内蒙野丁香生长缓慢,当年生枝分枝多,花期长,可用作道路绿化、屋顶绿化、孤植或丛植于建筑旁。
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| 关 键 词： | 内蒙野丁香 种子 穴盘播种 园艺特性 |
Reserches on techniches of seedling breeding and gardening characteristics of Lepitodermis ordosica |
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| ZHANG Baohong,YAN Ling,TANG Wenting.Reserches on techniches of seedling breeding and gardening characteristics of Lepitodermis ordosica[J].Journal of Arid Land Resources and Environment,2009(6). |
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| Authors: | ZHANG Baohong YAN Ling TANG Wenting |
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| Institution: | 1.Administration Bureau of Helanshan Nature Reserve Region in Inner Mongolia;Alashan Zuo Banner 750306;P.R.China;2.College of Ecology and Environmental Science;Inner Mongolia Agricultural University;Huhhot 010019;P.R.China |
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| Abstract: | The 1000-grain weight,seed germination characteristics,sowing in aperture disk,migration,etc of Lepitodermis ordosica H.C.Fu.et.E.W.were conducted by the methods of seedling and cultivation science to research and probe in the seed morphology.The results showed that:(1) The seed of Lepitodermis ordosica is smaller,the Biomass of seed of long-column-type plant is more than that of short-column-type plant in the same period.High germination percentage and germination energy was the adaptability to arid enviro... |
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| Keywords: | Lepitodermis ordosica seed seedling in aperture disk gardening characters |
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