本文選題：東灰山遺址 + 四壩文化��； 參考：《考古與文物》2017年01期

【摘要】：本文對甘肅民樂東灰山遺址四壩文化時期的剖面采集的系列樣品進行浮選所獲得的炭化植物種子和麥類作物穗軸進行鑒定、統(tǒng)計和分析,結果表明,炭化種子以谷物類為主,各類谷物的比例和出土概率反映東灰山遺址四壩時期的農(nóng)業(yè)經(jīng)濟,是經(jīng)營以粟為主黍為次的小米類農(nóng)業(yè),小麥、大麥和裸大麥被普遍使用,以大麥和裸大麥為主的麥類作物,是當?shù)睾底鬓r(nóng)業(yè)的補充。大量炭化裸大麥遺存的發(fā)現(xiàn),為認識麥類作物種子的分類提供了很好的實物材料。與周邊遺址的比較分析,我們發(fā)現(xiàn)河西走廊地區(qū)作為麥類作物傳播的重要通道,外來的麥類作物并未取代小米類作物,僅為當?shù)匦∶最愞r(nóng)業(yè)的補充。
[Abstract]:In this paper, the carbonized plant seeds and the spikes of wheat crops obtained from the flotation of a series of samples collected from the section of the Siba Culture period in the Shiyishan site of Minle East Gansu Province were identified and analyzed. The results show that the carbonized seeds are mainly cereals. The proportion and unearthed probability of all kinds of cereals reflect the agricultural economy of the 4th Dam period of Dongliishan site. They are millet agriculture, wheat, barley and naked barley are widely used, and barley and naked barley are mainly wheat crops. It is a supplement to dry farming. The discovery of a large amount of carbonized naked barley provides a good material for the classification of wheat seeds. Comparing with the surrounding sites, we find that as an important channel of wheat crop transmission in Hexi Corridor area, the exotic wheat crops do not replace millet crops, but only supplement the local millet agriculture.
【作者單位】： 北京大學考古文博學院;甘肅省文物考古研究所;

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本文編號：2069483