摘要
对南方红豆杉扦插苗和实生苗光合生理特性比较研究结果表明,南方红豆杉扦插苗叶重、叶绿素a和b、叶绿素总量、CO2补偿点及净光合速率、硝酸还原酶活性均小于相应树龄实生苗。
The photosynthesis physiological characteristics of the seed seedlings and the cutting seedlings of Taxus chinensis vat. mairei were analyzed. The results show that the total amount of hlorophyll, chlorophyll a and b, weight of leaf, CO2 compensation value, active of reductase nitrate and net photosynthesis in the seed seedlings are higher than those of the cutting seedlings.
出处
《中国生态农业学报》
CAS
CSCD
2006年第2期62-63,共2页
Chinese Journal of Eco-Agriculture
基金
福建省林业厅重点项目资助
关键词
南方红豆杉
实生苗
扦插苗
光合生理特性
Taxus chinensis var. mairei, Seed seedlings, Cutting seedlings, Photosynthesis physiological characteristics