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首页> 外文期刊>Proceedings of the National Academy of Sciences of the United States of America >Earliest domestication of common millet (Panicum miliaceum) in East Asia extended to 10,000 years ago
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Earliest domestication of common millet (Panicum miliaceum) in East Asia extended to 10,000 years ago

机译：东亚最早的小米（Panicum miliaceum）驯化已延续到10,000年前

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摘要

The origin of millet from Neolithic China has generally been accepted, but it remains unknown whether common millet (Panicum miliaceum) or foxtail millet (Setaria italica) was the first species domesticated. Nor do we know the timing of their domestication and their routes of dispersal. Here, we report the discovery of husk phytoliths and biomolecular components identifiable solely as common millet from newly excavated storage pits at the Neolithic Cishan site, China, dated to between ca. 10,300 and ca. 8,700 calibrated years before present (cal yr BP). After ca. 8,700 cal yr BP, the grain crops began to contain a small quantity of foxtail millet. Our research reveals that the common millet was the earliest dry farming crop in East Asia, which is probably attributed to its excellent resistance to drought.
机译：来自新石器时代中国的小米起源已被普遍接受，但是尚不清楚普通小米（Panicum miliaceum）还是狐尾小米（Setaria italica）是第一个被驯化的物种。我们也不知道他们驯化的时机和传播途径。在这里，我们报告了在中国新石器时代的慈山遗址新发现的储藏坑中发现的仅以普通小米身份识别的稻壳植物石板和生物分子成分的发现，其历史可追溯至约3年。 10,300左右距现在为止有8,700校准年（cal BP）。后约。在BP（8,700 cal yr BP）年，谷物作物开始含有少量的谷子。我们的研究表明，普通小米是东亚最早的旱作农作物，这可能归因于其出色的抗旱性。

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  • 作者

    Houyuan Lu; Jianping Zhang; Kam-biu Liu; Naiqin Wu; Yumei Li; Kunshu Zhou; Maolin Ye; Tianyu Zhang; Haijiang Zhang; Xiaoyan Yang; Licheng Shen; Deke Xu; Quan Li;

  • 作者单位

    Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;

    Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;

    Department of Oceanography and Coastal Sciences, Louisiana State University, Baton Rouge, LA 70803;

    Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;

    Graduate University of the Chinese Academy of Sciences, Beijing 100049, China;

    Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;

    lnstitute of Archaeology, Chinese Academy of Social Sciences, Beijing 100710, China;

    Culture Museum of Cishan, Wuan, Hebei Province, 036302, China;

    Culture Museum of Cishan, Wuan, Hebei Province, 036302, China;

    Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China;

    Culture Museum of Cishan, Wuan, Hebei Province, 036302, China;

    Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;

    Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    holocene; origins of agriculture; phytoliths; neolithic; cishan;

    机译：全新农业起源;植物石新石器时代;磁山;

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