National;
Key;
Facility;
for;
Crop;
Gene;
Resources;
and;
Genetic;
Improvement;
(NFCRI),;
Institute;
of;
Crop;
Germplasm;
Resources,;
Chinese;
Academy;
of;
Agricultural;
Sciences,;
Beijing;
100081,;
P.R.China;
Institute;
of;
Botany,;
Chinese;
Academy;
of;
Sciences,;
Beijing;
100093,;
P.R.China;
Graduate;
School,;
Chinese;
Academy;
of;
Sciences,;
Beijing;
100049,;
P.R.China;
College;
of;
Agronomy,;
Northwest;
A&F;
University,;
Yangling;
712100,;
P.R.China;
遗传多样性分析; 华山新麦草; SSR标记; 微卫星; 等位基因数; 群体; 天然; 简单重复序列;