The Domestication Process and Domestication Rate in Rice: Spikelet Bases from the Lower Yangtze

被引：459

作者：

Fuller, Dorian Q. ^{[1
]}

Qin, Ling ^{[2
]}

Zheng, Yunfei ^{[3
]}

Zhao, Zhijun ^{[4
]}

Chen, Xugao ^{[3
]}

Hosoya, Leo Aoi ^{[5
]}

Sun, Guo-Ping ^{[3
]}

机构：

[1] UCL, Inst Archaeol, London WC1H 0PY, England

[2] Peking Univ, Sch Archaeol & Museol, Beijing 100871, Peoples R China

[3] Zhejiang Prov Inst Archaeol & Cultural Rel, Hangzhou 310014, Peoples R China

[4] Chinese Acad Social Sci, Inst Archaeol, Beijing 100710, Peoples R China

[5] Res Inst Humanity & Nat, Kyoto 6038047, Japan

来源：

SCIENCE | 2009年 / 323卷 / 5921期

关键词：

WILD-RICE; CULTIVATION; PATTERNS; ORIGINS;

D O I：

10.1126/science.1166605

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The process of rice domestication occurred in the Lower Yangtze region of Zhejiang, China, between 6900 and 6600 years ago. Archaeobotanical evidence from the site of Tianluoshan shows that the proportion of nonshattering domesticated rice (Oryza sativa) spikelet bases increased over this period from 27% to 39%. Over the same period, rice remains increased from 8% to 24% of all plant remains, which suggests an increased consumption relative to wild gathered foods. In addition, an assemblage of annual grasses, sedges, and other herbaceous plants indicates the presence of arable weeds, typical of cultivated rice, that also increased over this period.

引用

页码：1607 / 1610

页数：4

共 27 条

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