详细信息
文献类型:期刊文献
中文题名:光皮桦采种育苗技术
英文题名:Technique of Seed Collection and Seedling Cultivation of Betula luminifera
作者:冯建民[1] 何贵平[2] 骆文坚[1] 陈奕良[3]
第一作者:冯建民
机构:[1]浙江省林业种苗管理总站;[2]中国林业科学研究院亚热带林业研究所;[3]浙江省庆元县庆元林场
年份:2006
卷号:26
期号:1
起止页码:59-61
中文期刊名:浙江林业科技
外文期刊名:Journal of Zhejiang Forestry Science and Technology
收录:北大核心:【北大核心2004】;
基金:浙江省林业厅重点项目"浙江省主要阔叶树种优树选择及种实丰产配套技术研究"(02A07)
语种:中文
中文关键词:光皮桦;采种;育苗
外文关键词:Betula luminifera; seed collection; seedling cultivation
分类号:S723.131
摘要:介绍了光皮桦的采种育苗关键技术,光皮桦的种子成熟期因气候条件不同而差异较大,在庆元县种子成熟期—般在5月上旬至5月中下旬;常温下种子容易丧失发芽率,应做到随采随播;注意圃地选择、播种方式和播种量(15~30kg/hm^2),加强苗期田间管理,合理控制育苗密度(90-100株/m^2)。
Presentation was made on techniques for seed collection and seedling cultivation of Betula luminifera. The seed mature period varied caused by climate conditions, generally in May in Qingyuan, Zhejiang provnice. The germinate rate of seeds decreased quickly under normal temperature, thus sowing fast after seed collected. Other advices were offered like nursery location selection, sowing method and quantity ( 15 - 30kg/hm^2) , seedling management, seedlings density ( 90 - 100 trees/m^2 ) .
参考文献:
正在载入数据...