摘要
The studies related to place of origin, domestication and ploidy of plant species are be-coming more important due to changing global climatic conditions. Crops now adapted toa specific climatic zone might be replaced by others under changed agro-climatic condi-tions. There would be an extension of the agricultural zones into semi-arid and desert
出处
《干旱区资源与环境》
CSCD
1993年第Z1期344-345,共2页
Journal of Arid Land Resources and Environment
基金
Dryland Agriculture Research Project
