摘要
对扦插易生根的赤桉15272（E．camaldulensis）和较难生根的直杆桉（E．maidenii）的插条进行解剖学研究，发现易生根桉树插条内未见潜伏根原细胞存在，根原细胞必须由插穗处理后才能诱导形成；在解剖学上，易生根的赤桉15272比直杆桉有生根部位多、生根快和生根数量多的特点．
Through anatomical studies of easy-rooting E. camaldulensia and hard-rooting E. maidenii, no latent root primodia was found in the tissues of Eucalyptus. The root primodia couldn't be induced unless various rootiag--inducing technical methods were adopted. From the anatomical viewpoint, E. camaldulensis has more spots, quicker speed and greater number in rooting than E. maidenii.
出处
《中南林学院学报》
CSCD
1997年第4期32-36,共5页
Journal of Central South Forestry University
基金
国家自然科学基金
