| 8种木兰科树种苗期在呈贡的适应性研究 |
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| 引用本文： | 汪玉林,庞惠仙,杨红明,马骏,马林.8种木兰科树种苗期在呈贡的适应性研究[J].西部林业科学,2010,39(2):54-59. |
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| 作者姓名： | 汪玉林 庞惠仙 杨红明 马骏 马林 |
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| 作者单位： | 1. 昆明市级机关绿化基地管理处,云南,昆明,650216
2. 昆明市林业科学研究所,云南,昆明,650223 |
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| 摘 要： | 从2004年至2009年在昆明市呈贡县进行了绒叶含笑、马关木莲、状丽含笑、香木莲、小果含笑、大果木莲、金花含笑、单性木兰8种木兰科树种的苗期适应性研究。5年多的育苗试验结果表明:单性木兰、金花含笑、大果木莲为该地区不适宜育苗用的木兰科树种。现存的5个木兰科树种苗木的保存率顺序是:绒叶含笑香木莲状丽含笑马关木莲小果含笑。适应性差或抗寒力弱的单性木兰等3个树种的苗木已在逐年的霜冻中被冻死。现存树种是苗期抗寒力较强的树种,其苗木的抗寒力的排序是:绒叶含笑马关木莲小果含笑状丽含笑香木莲。由于树种间苗木的抗寒力差异和生长差异,现存5个木兰科树种苗木的主要生长指标排序是:绒叶含笑马关木莲状丽含笑香木莲小果含笑。绒叶含笑与各树种间其苗木的苗高生长均具有极显著差异或显著差异,地径生长差异也较大;故绒叶含笑是昆明市园林、庭园绿化的一个首选树种,其次是马关木莲、状丽含笑。
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| 关 键 词： | 木兰科树种 苗期适应性 呈贡 |
Seedling Stage Adaptability of 8 Magnoliaceae Species in Chenggong of Yunnan |
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| WANG Yu-lin,PANG Hui-xian,YANG Hong-ming,MA Jun,MA Lin.Seedling Stage Adaptability of 8 Magnoliaceae Species in Chenggong of Yunnan[J].Journal of West China Forestry Science,2010,39(2):54-59. |
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| Authors: | WANG Yu-lin PANG Hui-xian YANG Hong-ming MA Jun MA Lin |
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| Institution: | WANG Yu-lin1,PANG Hui-xian2,YANG Hong-ming2,MA Jun2,MA Lin2(1.Management Office of Afforestation Base,Kunming Municipal Administration,Kunming Yunnan 650216,P.R.China,2.Kunming Institute of Forestry,Kunming Yunnan 650223,P.R.China) |
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| Abstract: | Study on seedling stage adaptability of 8 Magnoliaceae species in Chenggong county of Yunnan province was conducted from 2004 to 2009.The results of seedling raising of 5 years indicated that Woonyoungia septentrionalis,Michelia ingrata,Manglietia grandis were not adapted to Chenggong.The conservation rank of the remaining 5 species was Michelia velutina>Manglietia aromatica>Michelia lacei>Manglietia maguanica>Michelia microcarpa.The seedlings of three species with poor adaptability and cold resistance died... |
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| Keywords: | Magnoliaceae species seedling stage adaptability Chenggong |
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