摘要
对引种的16个榛子品种(品系)物候期及生产习性进行了观察。结果表明:引种的榛子品种(品系)萌芽期在3月中旬,落叶期在10月下旬,整个生长发育期在240d左右,越冬后无冻害及抽条的现象发现。
The phenological period and growth habit of 16 hybrid hazel（Corylus heterophylls Fisch. x C. avellanaL. Hybrids） were observed. The results showed that the hybrid hazel varieties （lines） germinate in mid-March, and period of leaf fall was in late October. The entire period of growth and development was about 240 d. No freezing injure was found after winter.
出处
《北方园艺》
CAS
北大核心
2009年第4期91-92,共2页
Northern Horticulture
基金
辽宁省教育厅高等学校科研资助项目(20060900)
关键词
榛子
引种
生长习性
Hazelnut
Introduction
Growth habit
