Carbonized rice excavated in Henan Longshan Culture

作     者：WANG Kaizhi,CHRRI 

出 版 物：《Chinese Rice Research Newsletter》 (中国水稻研究通报（英文版）)

年 卷 期：1994年第2卷第4期

页      面：12-12页

学科分类：070903[理学-古生物学与地层学(含：古人类学)] 0709[理学-地质学] 07[理学] 09[农学] 0901[农学-作物学] 

主　　题：Henan grains longitudinal naked strata hardly visible clearly intact cultivated 

摘      要：The Carbonized rice was discovered at Lilou Village, Ruzhou City, Henan Province in 1993 by scientists of Archaeology Inst, Henan Acad of Social Sciences. The excavations of which are nearly 4,000 years old showed by theC-detect. By using the novel selective washing method, archaeologists unearthed about 100 grains of the carbonized rice which were hardly visible to the naked eyes and spreaded in different strata and doline. Although they were dark in color as a result of the carbonized process, their external morphology remained intact. The longitudinal furrows were recognized clearly on the surfaces of the long round or short round rice grains.