【摘要】 对壳斗科的大叶青冈、小叶青冈、榄叶石栎的种子采集、处理,种子千粒重,优良度及育苗方法进行了观测试验,对其苗木物候、根系生长及苗高生长规律进行了初步研究。更多还原

【Abstract】 Cyclobalanopsis jensenniana, Cyclobalanopsis myrsinaefolia, Lithocarpus oleaefolia are evergreen trees, belonging to Beech family. Nursery experiments were done about their seeds collecting and processing, thousand kernel weight, excellent visibility and seedling-raising techniques. Their roots’ growth, stockings’ phenology and height-growth rhythm were studied.更多还原