摘要
简述了马铃薯栽培种起源与进化的现代和原始生态条件 ,说明马铃薯栽培种是在安第斯山中部冷凉的生态条件下进化而来的 ;利用詹克森等对马铃薯原产地的调查资料 ,分析了起源地栽培种的进化情况和进化机制 ;综述了栽培种的种间关系及进化途径 ;讨论了栽培种进化对现代育种与栽培研究的意义。
The paper described tersely the modern and primitive ecological conditions on the origion and evolution of the potato cultivar and illustrated that all potato cultivars are evolved in the cool ecological conditions in the middle Andes mountains. It analysed the evolution and evolving mechanism of the variety of the origional region with the investigating data conducted by M.T.Jackson.The author summarized the developing ways and the relationship among the cultivars, then discussed the significance of the evolution itself to the studies on the potato breeding and cultivating.
出处
《西北农业学报》
CSCD
2000年第1期114-117,共4页
Acta Agriculturae Boreali-occidentalis Sinica
关键词
马铃薯栽培种
起源
进化
种间关系
Potato cultivar
Origion and evolution
Relationship among cultivars
