摘要
经济林种子是育苗、造林的物质基础,种子品质的好坏直接关系到苗木生产及造林的成效。本文就经济林种子的休眠与萌发、种子的老化及劣变、种子活力等种子生理工作研究现状进行了较为系统的总结,并提出了今后经济林种子生理的研究方向和发展趋势。
This text systemly summarize the dormancy and the bourgeon, seed of the wood seed of aging and inferior change, seed vitality, many embryos seedling phenomenon etc. non-timber forest seed＇s physiology work research the present condition, and put forward aftertime non-timber forest the research direction and development trend of the seed physiology.
出处
《河南林业科技》
2006年第4期19-21,28,共4页
Journal of Henan Forestry Science and Technology
关键词
经济林
种子生理
休眠与萌发
老化与劣变
种子活力
Non-timber forest
Seed physiology
Dormancy and bourgeon
Aging and inferior to change
Seed vitality
