欢迎访问林业资源管理

林业资源管理 ›› 2012, Vol. 0 ›› Issue (5): 80-84.

• 科学技术 • 上一篇    下一篇

红叶腺柳引种驯化研究

侯元凯, 高巍, 李煜延   

  1. 中国林业科学研究院经济林研究开发中心,郑州 450003
  • 收稿日期:2012-05-02 修回日期:2012-07-23 出版日期:2012-10-28 发布日期:2020-11-27
  • 作者简介:侯元凯(1963-),男,河南淅川人,副研究员,博士,主要从事经济林研究。Email:13937116081@sohu.com
  • 基金资助:
    河南省2011年省院合作项目“柳属种质资源收集及采穗圃建立”(112106000013)

Introduction and Domestication of Salix chaenomeloides‘Variegata'

HOU Yuankai, GAO Wei, LI Yiyan   

  1. Research and Development Center of Economic Forestry,CAF,Zhengzhou 450003,Henan,China
  • Received:2012-05-02 Revised:2012-07-23 Online:2012-10-28 Published:2020-11-27

摘要: 对红叶腺柳在11个引种试验地苗期生长量、苗木越冬、苗木顶端叶片呈色、物候特征及病虫害进行了研究,结果表明:辽宁沈阳、山西临汾、河南郑州、河南鄢陵、河南淅川、甘肃白银、新疆库车、宁夏灵武为红叶腺柳适宜引种栽培区,甘肃山丹马场、山西忻州、辽宁朝阳为不适宜引种地区。随着纬度的降低和海拔的降低,即平均气温越高、无霜期越长,芽开始膨胀时间、展叶期就越早,而高生长停止、主梢封顶期、落叶期到来的越晚;红叶腺柳1a生苗期在一些试验点有病虫害发生。

关键词: 红叶腺柳, 引种, 物候

Abstract: The adaptability of Salix chaenomeloides ‘Variegata' was assessed in terms of its growth,over-winter,leaf color on seedlings terminal,phonological characteristics and pests and disease during seedling stage in 11 introduction trial sites.Results indicate that the areas adaptable for Salix chaenomeloides ‘Variegata' growth are Shenyan in Liaoning,Linfen in Shanxi,Zhengzhou in Henan,Yanling in Henan,Xichuan in Henan,Baiyin in Gansu,Kuche in Xinjiang,Wuling in Ningxia;while the areas that are not adaptable for Salix chaenomeloides ‘Variegata'are Shandan in Gansu,Xinzhou in Shanxi,Chaoyang in Liaoning.Buds and leaves started swelling earlier with decrease of latitude and elevation,i.e.with high mean temperature and long frost-free period.Meanwhile,its high growth and defoliation occurred later.There are pests and diseases that occur in some experimental locations.

Key words: Salix chaenomeloides‘Variegata', introduction, phonology

中图分类号: