一、引言后李文化,指的是距今9000～7000年前后,分布于山东高地北部山前平原地带的一支新石器时代中期考古学文化。考古学研究显示,后李文化时期已经有了比较稳定的聚落,但聚落规模和人口数量还很有限,生业经济资料初步显示了一些从狩猎采集经济向稳定的农业经济发展的特点。对后李文化进行生业经济的系统研究,是认识海岱地区乃至中国北方早期农业萌芽和初步发展过程的重要内容。学术界普遍认为,中国北方的黄河流域是东亚旱作农业起源的重要地区,但目前对 I. Introduction Li culture refers to a Neolithic archeology culture dating from 9000 to 7000 years ago and distributed in the piedmont plains in the northern part of Shandong Highland. Archeological research shows that post-Li culture period has been relatively stable settlement, but the settlement size and population is still very limited, economic data from the initial employment shows some hunting and gathering economy to the characteristics of a stable agricultural economy. The systematic study of post-industrialization economy of post-Li culture is an important part of understanding the process of sprout and initial development of early agriculture in Haidai and even in northern China. Academia generally believes that the Yellow River basin in northern China is an important area of ​​agriculture origin in East Asia, but right now