首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   4篇
  免费   0篇
  2021年   1篇
  2020年   1篇
  2010年   1篇
  1992年   1篇
排序方式: 共有4条查询结果,搜索用时 15 毫秒
1
1.
Journal of World Prehistory - From northern China, millet agriculture spread to Korea and the Maritime Russian Far East by 3500–2700 BC. While the expansion of agricultural societies across...  相似文献   
2.
Sub-Saharan agriculture, with few exceptions, has stagnated despite official goals of achieving self-sufficiency and increasing export earnings. African agriculture has suffered deteriorating terms of trade, inadequate technology and infrastructure, and policies which severely discourage agricultural enterprise. In some countries structural adjustment and policy reform are occurring, and there remains great potential for agricultural development due in part to prospective advantages in natural resources and abundant labor. Discussed here are a specific set of institutional reforms needed to mobilize agricultural entrepreneurship.  相似文献   
3.
ABSTRACT

Most traditional archaeological interpretations of life within late precontact period village sites in the Eastern Woodlands focus primarily on the domestic sphere or ritual activities associated solely with burial features. Yet, ethnohistorical studies reveal that both the domestic and ritual-ceremonial realms were tightly entangled in the lives of indigenous actors during the contact period. A recent reanalysis of a small enclosure and burial precinct at the White Fort site in northern Ohio presents new evidence of ceremonial use and reuse within a large habitation site during the late precontact period (ca. AD 1250–1400). Excavation data reveal how human interment, artifact caching, and layering of colored soils were incorporated in six pit burials arranged around a C-shaped post-and-ditch enclosure. The sequencing of interments and enclosure construction that composed this distinct area show that it served as a hub for burial and ritual behavior over multiple generations of seasonal village occupation.  相似文献   
4.
1
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号