摘要
在吉林省东部高寒山区进行长白落叶松种子秋播和春播育苗比较试验,结果表明:秋播比春播省时省力,工艺简单,操作方便,缓解劳动力,出苗早,培育出的优质苗木百分比高,经济效益好。
A comparative experiment was carried out on planting Larix olgensis in autumn and spring in the eastern alpine mountains of Jilin province,the results showed that compared with spring sowing,autumn sowing saved time and strength,the process was simple,the operation was convenient,the labor force was alleviated,the seedling emergence was early,the proportion of high quality seedlings cultivated was high,the economic benefit was good.
作者
李少华
张成龙
王嘉龙
李叶巍
LI Shaohua;ZHANG Chenglong;WANG Jialong;Li Yewei(Dunhua Forestry Bureau,Yanbian 133700,China)
出处
《吉林林业科技》
2020年第2期15-16,共2页
Journal of Jilin Forestry Science and Technology
关键词
长白落叶松
东部山区
播种
育苗
Larix olgensis
easten mountains
seeding
planting
作者简介
李少华(1975—),女,吉林敦化人,工程师,主要从事营林、森林资源管理方面的工作.
