CLUSTER-ANALYSIS OF AN INTERNATIONAL COLLECTION OF FOXTAIL MILLET (SETARIA-ITALICA (L) P-BEAUV)
文献类型: 外文期刊
第一作者: LI, Y
作者: LI, Y
作者机构:
关键词: CLUSTER ANALYSIS; DOMESTICATION; FOXTAIL MILLET; RACIAL CLASSIFICATION; SETARIA ITALICA
期刊名称:EUPHYTICA ( 影响因子:1.895; 五年影响因子:2.181 )
ISSN: 0014-2336
年卷期: 1995 年 83 卷 1 期
页码:
收录情况: SCI
摘要: A cluster analysis of 2907 accessions of foxtail millet (Setaria italica (L.) P. Beauv.) from 16 provinces of China and 22 other countries was carried out, using nine morphological and agronomic descriptors. The populations from different geographical origins were grouped into twelve clusters. The results revealed the existence of high levels of variation for all characters observed among regions and suggested a multiple domestication hypothesis with three centers, i.e., China, Europe and Afghanistan-Lebanon. A new system of classification recognizing four races, i.e., maxima, moharia, indica and nana, of foxtail millet is proposed.
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