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Position: Home > Articles > Research on Seedling-raising Techniques of Hybrid Tulip Trees by Cuttage Journal of Sichuan Forestry Science and Technology 2005,26 (3) 86-89

杂交马褂木扦插育苗技术的研究

作  者:
黄颜梅;何兴炳;胡焱彬;赵欣;饶永
单  位:
宜宾市林科所;四川省林业厅科技推广站;筠连县林业局;四川省省级林木种苗示范基地
关键词:
杂交马褂木;扦插;成活率
摘  要:
本次试验选择3a生以下杂交马褂木的当年生枝条作插穗,采用随机区组设计进行了不同季节、不同浓度生根粉(夏季)处理扦插对比试验。对数据进行Bartlett检验、F检验和q检验,通过分析,得出结论:在不同季节扦插试验中,夏季扦插成活率最高,秋季次之。在不同浓度生根粉扦插试验中,0 1%K2MnSO4溶液浸泡45′+200ppmGGR2快蘸5″~8″这一组合成活率最高,达到93 9%。
译  名:
Research on Seedling-raising Techniques of Hybrid Tulip Trees by Cuttage
作  者:
HUANG Yan-mei~1HE Xing-bin~2HU Yan-bin~2ZHAO Xing~3RAO Yong~4(1.Scientific and Technical Extension Station of Sichuan Forestry Department,Chengdu 610081;2.Yibin Research Institute of Forestry,Yibin 644000;3.Forest-tree Seed and Seedling Base of Sichuan Province,Dujiangyan 610000;4.Forestry Bureau of Junlian County 645250,Sichuan)
关键词:
Liriodendron tulipifera x L.Chinense ,Cuttage,Survival rate
摘  要:
Current year's branches of Liriodendron tulipifera x L.Chinense which are less than three years old were chosen as scions,and cuttage experiments designed by randomly arranged grouping were made in different seasons and varied consistence of GGR6.Through the Bartlett test,F Test and Q test of the data,it could be concluded that the survival rates of cuttage in summer were the highest and those in autumn were comparatively lower.Moreover,the highest survival rate of cuttage in summer came to 93.9% when the solution of 0.1% K2 MnSO4 45′+200·10~(-6)GGR6 5″ to 8″ was used.

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