中国是古老的农业国。考古发现的稻谷实物和野生稻广泛分布的材料,都可证明:我国是世界上水稻起源的重要地区之一。1980年9月,美国著名考古学家张光直在西安给考古人员的报告中提到,目前世界公认的栽培植物中心有三个,其中之一就是中国的华北经华南到东南亚这个区域。北方种栗,南方耕稻。研究我国稻作的发生、发展过程,对于现代的农业耕作具有一定的指导意义。中国的农业文化是世界文化宝库中不可缺少的、重要的组成部分,从这一角度看,研究我国原始农业具有普遍意义。七十年代,在浙江余姚河姆渡遗址发现 China is an ancient agricultural country. Archaeological discoveries of rice and wild rice widely distributed materials, can prove that: our country is one of the world’s important areas of rice origin. In September 1980, Zhang Guangzhi, a famous American archaeologist, mentioned in his report to archeologists in Xi’an that there are currently three centers of cultivated plant plants in the world, one of which is China’s north China via South China to Southeast Asia. Northern kind of chestnut, southern cultivated rice. Studying the occurrence and development of rice farming in our country has certain guiding significance for modern agricultural farming. China’s agricultural culture is an indispensable and important component of the world’s cultural treasure chest. From this perspective, it is of universal significance to study the primitive agriculture in our country. Seventies, found in Yuyao Hemudu site in Zhejiang Province