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 > 俄罗斯杨全生长季扦插造林幼苗生长与光合特征研究 新疆农业科学 2010,47 (12) 2431-2434
Position: Home > Articles > Study on Growth and Photosynthesis of Cutting of Populus russkii Jabl During Growing Season Xinjiang Agricultural Sciences 2010,47 (12) 2431-2434

俄罗斯杨全生长季扦插造林幼苗生长与光合特征研究

作  者：
王宝庆;李宏;郑朝辉
单  位：
新疆林业科学院
关键词：
俄罗斯杨;生长季;扦插造林;光合速率
摘  要：
【目的】不同扦插造林时间对俄罗斯杨幼苗生长与光合速率的影响。【方法】2009年4~8月进行俄罗斯杨扦插造林,调查各个月扦插苗的株高、地径和生物量,测定4、6月扦插苗生长期内的光合速率。【结果】4~8月扦插的俄罗斯杨幼苗生物量、株高和地径存在明显差异,4~8月扦插苗生长量依次降低;4月扦插苗光合速率与6月扦插相比,光合速率整体水平和最大值均大于6月扦插苗。【结论】在生长季内不同造林时间对俄罗斯杨扦插苗生长速率与光合有直接影响,扦插造林时间越早越有利于俄罗斯杨生长。
译  名：
Study on Growth and Photosynthesis of Cutting of Populus russkii Jabl During Growing Season
作  者：
WANG Bao-qing,LI Hong,ZHENG Zhao-hui(Xinjiang Academy of Forestry Sciences,Urumqi 830000,China)
关键词：
Populus russkii Jabl;growing season;photosynthetic properties
摘  要：
【Objective and method】This study was conducted to analyze the influence of different afforestation time on growth and photosynthesis of cutting of P.russkii Jabl,cuttage forestation was carried out from April to August to investigate the plant height,earth diameter,biomass photosynthetic rate of April and June was determined during cutting seedling growing season.【Result】Results show that there were significant differences among the biomass,plant height and diameter of P.russkii Jabl seedlings cutted from April to August,the growth of the seedlings cutted from Arpil to August were reduced in proper order.It was known by comparison,the photosythetic properties and the greatest value of the seedlings cutted on April were greater than that on June.【Conlusion】It was known that different cuttage forestation time had direct effect on plant height and photosynthetic properties.The earlier the cuttage forestation time,the more advantageous to the growth of P.russkii Jabl.

相似文章

导出引用
计量
文章访问数: 22
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