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| 春兰、豆瓣兰、莲瓣兰和春剑4种国兰种子萌发特性研究初报 | |
| 引用本文： | 庞惠仙,杨红明,马骏,刘英杰,沈应柏.春兰、豆瓣兰、莲瓣兰和春剑4种国兰种子萌发特性研究初报[J].西部林业科学,2010,39(3). |
| 作者姓名： | 庞惠仙 杨红明 马骏 刘英杰 沈应柏 |
| 作者单位： | 1. 昆明市林业科学研究所,云南,昆明,650223 2. 云南林业职业技术学院,云南,昆明,650224 3. 北京林业大学生物学院,北京,100083 |
| 摘 要： | 采用无菌播种技术,对春兰、豆瓣兰、莲瓣兰和春剑4种兰属植物进行种子萌发试验。试验结果表明,种子萌发所需时间及萌发率与兰花种类及其果实成熟度、所选培养基等因素有关。春兰、豆瓣兰、莲瓣兰的种子萌发较易,而春剑较难;莲瓣兰种子萌发率较高;培养基A和C可促进豆瓣兰种子萌发,培养基B可促进莲瓣兰种子萌发,培养基A和B可促进春兰种子萌发。观察研究还发现,被1种细菌感染的兰花种子更易萌发。 |
| 关 键 词： | 兰花 种子 无菌播种 萌发特性 |
Seed Germination Characteristics of Cymbidium goeringii, C.goeringii var.goeringii, C.tortispalum and C.goeringii var.longibracteatum |
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| PANG Hui-xian,YANG Hong-ming,MA Jun,LIU Ying-jie,SHEN Ying-bai.Seed Germination Characteristics of Cymbidium goeringii, C.goeringii var.goeringii, C.tortispalum and C.goeringii var.longibracteatum[J].Journal of West China Forestry Science,2010,39(3). | |
| Authors: | PANG Hui-xian YANG Hong-ming MA Jun LIU Ying-jie SHEN Ying-bai |
| Institution: | PANG Hui-xian1,YANG Hong-ming1,MA Jun1,LIU Ying-jie2,SHEN Ying-bai3(1.Kunming Forest Institute,Kunming Yunnan 650223,P.R.China,2.Yunnan Forestry Vocational Technical College,Kunming Yunnan 650224,3.College of Biological Sciences and Biotechnology,Beijing Forestry University,Beijing 100083,P.R.China) |
| Abstract: | Using the aseptic techniques,the seed germinations of Cymbidium were studied.The number of seed germinated and germination time of the target plants were observed,and the effect of medium on germination was studied as well.The experimental results indicated that germination difficulty in seed germination of Cymbidium mainly represented by long germination duration and low germination rate,however,most the seeds could germinate,and the germination status varied with variety.The number of germination was rela... |
| Keywords: | Cymbidium seed aseptic seeding germination characteristics |
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