secondary center of origin[农学] 次级起源中心
theory of center of origin[遗] 起源中心学说;起源中心说
center of origin of crops起源中心
center of origin of crop[农学] 作物起源中心
The problems suchas the relationship between the diversity center and center of origin and the methodology usually used in studies of originand evolution of cultivated species were discussed.
在此基础上讨论了多样性中心与起源中心的关系、栽培物种起源与演化的研究方法,以及运用比较实验生物学研究作物进化时的技术性问题。
参考来源 - 栽培大豆起源与演化研究进展