| 昆明山海棠穗条扦插育苗试验研究初报 |
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| 引用本文： | 王子明,余永富,余志彪,王兴祥,唐秀俊,李宁,杨胜国. 昆明山海棠穗条扦插育苗试验研究初报[J]. 中国园艺文摘, 2010, 0(7): 23-25 |
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| 作者姓名： | 王子明 余永富 余志彪 王兴祥 唐秀俊 李宁 杨胜国 |
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| 作者单位： | 1. 雷公山国家级自然保护区管理局,贵州,雷山,557100
2. 贵州省黔东南州林业局,贵州,凯里,556000 |
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| 基金项目： | 贵州省林业厅林业科学技术研究项目 |
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| 摘 要： | 通过对昆明山海棠穗条扦插育苗试验,发现不同年龄和直径的穗条培育的苗木在生长、生物量上有明显的差异。苗木的生长过程有两次高峰期,第1个速生期从5月5日萌芽开始到5月25日,持续时间20d;第2个速生期8月25日～10月5日,持续时间长达40d。以后则缓慢生长,到10月25日苗木停止生长。昆明山海棠穗条扦插处理的苗木具有较高的成活率,最高的达到97%,最低也有83.5%。试验得出2年生和直径为0.5～1cm的穗条育出的苗木质量为好。
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| 关 键 词： | 昆明山海棠 穗条 扦插育苗 雷公山 |
A Preliminary Study on Cuttage of Tripterygium hypoglaucum |
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| WANG Zi-ming,YU Yong-fu,YU Zhi-biao,WANG Xing-xiang,TANG Xu-jun,LI Ning,YANG Sheng-guo. A Preliminary Study on Cuttage of Tripterygium hypoglaucum[J]. Chinese Horticulture Abstracts, 2010, 0(7): 23-25 |
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| Authors: | WANG Zi-ming YU Yong-fu YU Zhi-biao WANG Xing-xiang TANG Xu-jun LI Ning YANG Sheng-guo |
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| Affiliation: | WANG Zi-ming YU Yong-fu YU Zhi-biao WANG Xing-xiang TANG Xiu-jun LINing YANG Sheng-guo |
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| Abstract: | A trial of cutting＇s cuttage of Tripterygium hypoglaucum indicated that cutting＇s age and diameter resulted the obvious difference in tree height and biomass. The growth process of cutting had two peak periods, the first was from 5, May to 25, May, with a period of 20 days, and the second was from 25, Augest to 50ctomber, with a period of 40 days, and the growth ended on 25 Octomber. The euttages had a high survival rates from 83.5% to 97%. The cutting with 0.5 - lcm diameter and 2 ages were the best ones. |
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| Keywords: | Tripterygium hypoglaucum cutting cuttage Leigong Mountain |
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