林木育种 forest genetics
forest tree breeding
- 保护生物多样性在林木育种中必须予以重视。
Protecting biodiversity must be emphasized in tree breeding. - 杨树在我国分布广泛,生长较快,适应性强,繁殖容易,并且其基因组小,在传统和分子操作上要比大多数树种简单,是林木育种研究的模式树种。
Poplar has been recognized as a model tree species by Forest Genetists due to its fast growth, easy propagation, wide adaptation, and its small genome size. - 主要研究在启动一项林木育种项目时,基于后向选择的不同短期林木育种策略的效率。
In this paper, efficiency of different short-term tree breeding strategies based on backward selection was studied when a new tree breeding project was initiated.