浙江农业学报 ›› 2017, Vol. 29 ›› Issue (1): 8-15.DOI: 10.3969/j.issn.1004-1524.2017.01.02

• 作物科学 • 上一篇    下一篇

利用古稻实物遗存揭示中国水稻起源与传播

公婷婷1, 2, 郑晓明2, 薛达元1, 杨庆文2, *, 乔卫华2, 王君瑞2, 刘莎2, 梁新霞2, 张丽芳2, 程云连2   

  1. 1.中央民族大学 生命与环境科学学院,北京 100081;
    2.中国农业科学院 作物科学研究所,北京 100081
  • 收稿日期:2016-05-19 出版日期:2017-01-15 发布日期:2017-02-23
  • 通讯作者: 杨庆文,yangqingwen@caas.cn
  • 作者简介:公婷婷(1989—),女,山东临沂人,博士研究生,研究方向为水稻起源驯化。E-mail:gongtingting2015@outlook.com
  • 基金资助:
    国家自然科学基金(31300276,31471471)

Origin and dissemination of rice in China revealed by rice physical remains from archaeological sites

GONG Tingting1, 2, ZHENG Xiaoming2, XUE Dayuan1, YANG Qingwen2, *, QIAO Weihua2, WANG Junrui2, LIU Sha2, LIANG Xinxia2, ZHANG Lifang2, CHENG Yunlian2   

  1. 1. College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China;
    2. Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081, China
  • Received:2016-05-19 Online:2017-01-15 Published:2017-02-23

摘要: 古稻实物遗存是探寻水稻起源驯化最直接的实物证据,也是古稻粒形分析的基础。该研究通过对中国现已出土古稻实物遗存及其考古遗址进行归纳总结,并借助前人积累的古稻粒形基础数据,对中国现有不同时空分布的古稻粒形进行整合分析,探寻水稻驯化过程中古稻的粒形变化规律,以揭示中国水稻起源地及其传播方向。结果表明,距今7 000年左右,人类开始有意识地对水稻籽粒形状进行选择,并且粒宽较粒长可能更早引起先民的注意;长江中下游是中国水稻的起源中心,水稻在该地区起源后,逐步向南北两个方向传播,因南北气候条件的差异,促进了水稻的籼粳分化。

关键词: 古稻, 实物遗存, 粒形, 起源, 驯化, 传播

Abstract: Physical remains of ancient rice could provide direct evidence to explore the origin and domestication of rice, and also lay a foundation for analysis of grain shape of ancient rice. In this study, time and space distribution of archaeological sites with rice physical remains was described and the change rule of grain shape of ancient rice based on essential data from predecessor was analyzed to explore rice origin and the route of dissemination. The results showed that ancient human began to choose grain shape of ancient rice consciously about 7 000 years ago, and noticed the grain width earlier than length. The middle and lower reaches of the Yangtze River were the original center of rice. After the origin of rice in the mid and lower reaches of the Yangtze River, it began to spread to the north and south separately. Under the influence of climate difference between the north and south, the japonica and indica sub-species split apart from each other finally.

Key words: ancient rice, physical remains, grain shape, origin, domestication, dissemination

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