一、前言泰国的水稻栽培历史已有5000多年的历史 ,但只有著名的KhaoHawm香稻品种被认为是泰国的民族骄傲。泰国各个地区农民几乎都种植KhaoHawm ,但主要是供他们自己消费。各地农民根据光照强度等环境因素差别 ,各自选择适合他们自己地区的香稻品种。各香稻品种的蒸煮品质、生 I. Introduction Thai rice cultivation history has been more than 5,000 years old, but only the famous KhaoHawm fragrant rice variety is considered to be Thailand’s national pride. Almost all of Thailand’s farmers grow KhaoHawm, but mainly for their own consumption. According to the differences in environmental factors such as light intensity, farmers from all over the world choose their own varieties of fragrant rice. Various fragrant rice varieties cooking quality, raw