当前位置: 首页 > 文章 > 湖南澧阳平原四处遗址陶片中水稻稃壳双峰乳突印痕的演变特征 作物学报 2005,31 (6) 805-807
Position: Home > Articles > Characters of Bi-peaked Tubercles on Rice Lemmas Printings from Broken Pottey Pieces Unearthed from 4 Excavation Sites in Liyang Flatlands, Hunan Province Acta Agronomica Sinica 2005,31 (6) 805-807

湖南澧阳平原四处遗址陶片中水稻稃壳双峰乳突印痕的演变特征

作  者:
裴安平;张文绪
单  位:
南京师范大学;中国农业大学
关键词:
澧阳平原;陶片;双峰乳突印痕
摘  要:
用陶片稻稃印痕研究法,对澧阳平原不同年代的4处遗址水稻的演化特征作了研究,观察到其双峰乳突纵/横比都有向粳稻特征演化的倾向,但各古稻种群内都有不同比例类籼和类粳的个体存在,所以还不能将4群古稻定性为粳稻。
译  名:
Characters of Bi-peaked Tubercles on Rice Lemmas Printings from Broken Pottey Pieces Unearthed from 4 Excavation Sites in Liyang Flatlands, Hunan Province
作  者:
PEI An-Ping~1, ZHANG Wen-Xu~(2,*) (()~1Nanjing Pedagogical Normal University, Nanjing 210097, Jiangsu; ()~2China Agricultural University, Beijing 100094, China)
关键词:
Liyang flatland; Broken pottery pieces; Printings of bi-peaked tubercles
摘  要:
The evolved characters of ancient rice from 4 excavation sites in Liyang flatlands were studied with the method the printings of bi-peaked tubercles on lemmas of rice in broken pottery pieces unearthed. The results indicated that the bi-peaked tubercles had evolved toward japonica in all of 4 sites and near to present japonica with the time. But they are not japonica yet.

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