绰墩遗址

方法以绰墩遗址埋藏的古稻田土壤为研究对象，根据14C和考古学方法确定了土壤成土年龄和分布；

Soil age and the distribution of buried ancient paddy at Chuodun site in Yangtze River Delta were determined using14C dating and other archeological methods .

目的了解绰墩遗址古水稻土的基本性质，阐明水稻土的可持续利用机理。

A study was carried out to explicate the basic characteristics of ancient paddy soils at Chuodun site , in order to achieve better comprehension of the mechanisms of the sustainability of paddy soil .