【摘要】 通过对卷斗青冈、青冈栎、细叶青冈等3种青冈属苗木的生理特性的测定和研究,结果表明:在3种青冈属苗木中,细叶青冈的根系活力和蒸腾强度较强,造林成活率较高,光合作用能力较大,光合产物消耗低,生物量较大;卷斗青冈对造林地水分和光照要求较低,抗旱能力较好;青冈栎的多项生理特性指标居中。更多还原

【Abstract】 A study had been carried out to determine the physiological characteristics of three Cyclobalanopsis spp seedlings. The results showed that Cyclobalanopsis myrsinaefolia had the high quality in the root activity, drought-resistant and dchydration-resistant capacity, which accmmodated to droughty circumstances. But the root activity, drought-resistant and dehydration-resistant capacity and chlorophyll content a/b value of Cyclobalanopsis pachylom were all the lowest, which endured shade. So shading should be considered during the management of Cyclobalanopsis pachylom seedlings.更多还原