摘要
以开割橡胶无性系PRl07为研究对象，研究11，16，21，26，31a等5种年龄的橡胶树胶乳碳储量在2011-2013年的变化，结果表明：不同年龄橡胶树胶乳月均碳储量在96．03～193．22kg／hm^2之间，随着年龄的增加，碳储量基苓呈下降趋势；不同年龄橡胶树胶乳碳储量在不同年份有明显的月变化，但均表现为4月和12月最低；在不同年份的月变化中，不同年龄橡胶树胶乳碳储量均不同，但是月碳储量最大值基苓均出现在16，21，26a的橡胶林中。
The paper studied the carbon storage in latex of rubber of 11,16,21,26 a and 31 a of clone PR107 during 2011 and 2013.Results showed that:monthly mean carbon storage of different age of rubber tree latex was between 96.03 and 193.22 kg/hm2.With increase of the ages,carbon storage de-clined.Clear differenceof of monthly carbon storagein the latex was observed in difference ages of rubber tree in different years.And the lowest were appeared in April and December.Dynamic of monthly carbon storage in different year showed different trend in difference ages of rubber tree.But the highest carbon storage in the latex basically appeared in the 16,21,26 a.
出处
《林业资源管理》
北大核心
2015年第2期162-165,170,共5页
Forest Resources Management
基金
现代农业产业技术体系建设专项(CARS-34-GW10)
海南省重点科技计划应用研究及产业化专项(ZDXM20130027)
关键词
橡胶树
碳储量
不同年份
rubber tree(Hevea brassiliensis),carbon storage,different years
