试论农业发展与民俗文化变迁之间的关系--以云南罗平多依村为例

物质生活民俗层面的变异将逐步引发深层的社会生活民俗和精神生活民俗的变异。通过对处于农业模式转型期的多依村进行田野调查，发现现代农作物品种和农业技术的引进可产生节省资源和加强对外交往等效应，并带来饮食民俗、信仰民俗和岁时节日民俗等方面的一系列变迁；同时揭示了生物多样性与化多样性之间存在一定的对应关系，阐述了保护地方作物品种对维持地方民俗化的重要意义。

On the Relation between Agriculture Development and the Variance of Folk-custom:A Case Study at Duoyi Village in Yunnan

The variance at the level of material folk-custom results in the variance at deeper levels, including the variance of institutional folk-custom and psychic folk-custom. According to the field work at Duoyi, a village during the period of agriculture mode changing, the modern varieties of agronomic crops and the modern agrotechnique lead to several effects, just as resource saving and contacts increasing; it brings a series of custom variances, just as food, belief and yearly festivals. It also discovered that there is corresponding connection between biological diversity and culture diversity, and tries to elaborates on the important significance to maintain local culture by means of protecting local varieties.