中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 兰考泡桐苗木顶芽的萌发与接干 林业科学 2009,45 (3) 167-170
Position: Home > Articles > Bourgeon and Main Stem Extension of Terminal Buds of Paulownia elongata Seedlings Scientia Silvae Sinicae 2009,45 (3) 167-170

兰考泡桐苗木顶芽的萌发与接干

作  者：
侯元凯;翟明普
单  位：
国家林业局泡桐研究开发中心;北京林业大学林学院
关键词：
兰考泡桐;顶芽萌发;顶芽接干
摘  要：
The overwinter terminal buds of Paulownia elongata seedlings,tranplanted in February or before the mid of March in Zhengzhou of Henan Province were not able to flush due to water lost from the buds,and the bud died from the dry within 15～20 days after transplantation. Supplementary measures would be used to postpone flushing of terminal buds without influencing survival of the seedlings. By burying the seedlings in soil to the last ten days of March or the first ten days of April,the flush rate of the buds was able to be promoted. The rate of height of stem extension by terminal buds in height of main stem was 96.71% in the same year,and the rate of trunk straight by main stem extension of terminal buds was 100%. The figure of main stem extension process of terminal buds of Paulownia elongata seedling trees was given in this paper for the first time.
译  名：
Bourgeon and Main Stem Extension of Terminal Buds of Paulownia elongata Seedlings
作  者：
Hou Yuankai 1,2 Zhai Mingpu2 (1. Paulownia Research and Development of State Forestry Administration Zhengzhou 450003; 2. College of Forestry,Beijing Forestry University Beijing 100083)
关键词：
Paulownia elongate; terminal buds shoot; stem extension by terminal buds
摘  要：
The overwinter terminal buds of Paulownia elongata seedlings,tranplanted in February or before the mid of March in Zhengzhou of Henan Province were not able to flush due to water lost from the buds,and the bud died from the dry within 15～20 days after transplantation. Supplementary measures would be used to postpone flushing of terminal buds without influencing survival of the seedlings. By burying the seedlings in soil to the last ten days of March or the first ten days of April,the flush rate of the buds was able to be promoted. The rate of height of stem extension by terminal buds in height of main stem was 96.71% in the same year,and the rate of trunk straight by main stem extension of terminal buds was 100%. The figure of main stem extension process of terminal buds of Paulownia elongata seedling trees was given in this paper for the first time.

相似文章

导出引用
计量
文章访问数: 13
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46