选择3个有色稻品种，在云南3个具有代表性的生态区域（富民县、保山市和巍山县）进行种植，比较了这些有色稻品种在不同生态点间的产量、品质及花色苷含量的差异，并探究了这些指标与灌浆结实期气象因子之间的相关性。结果显示，有色稻的产量、品质及花色苷含量受到遗传基因和环境因素的共同影响。其中，富民点种植的有色稻产量显著高于保山点和巍山点，且稻米加工品质表现更佳；巍山生态点种植的有色稻花色苷含量则显著高于富民点和保山点。相关分析结果显示，灌浆结实期日均高温和日均温差与产量之间均存在显著正相关关系，与花色苷含量存在不显著正相关关系；灌浆结实期日均高温与糙米宽度显著正相关，与糙米长度和糙米长宽比显著负相关。本研究为有色稻在云南地区的推广应用提供了重要的理论依据。

Three colored rice varieties were selected and planted in three representative ecological regions(Fumin County, Baoshan City and Weishan County) in Yunnan. The study compared the differences in yield, quality, and anthocyanin content among different colored rice varieties at different ecological sites and explored the correlation between these indicators and meteorological factors during the grain filling and fruiting period. The results showed that the yield, quality, and anthocyanin content of colored rice are influenced by both genetic factors and environmental conditions. Among them, the yield of colored rice planted at the Fumin site was significantly higher than that at Baoshan and Weishan sites, and the rice processing quality was better; the anthocyanin content of colored rice planted at the Weishan site was significantly higher than that at Fumin and Baoshan sites. Correlation analysis results showed that there was a significant positive correlation between daily average high temperature and daily average temperature difference during the filling and maturation stage and yield, and an insignificant positive correlation with anthocyanin content; the daily average high temperature during the grain-filling stage was significantly positively correlated with brown rice width and significantly negatively correlated with brown rice length and length-width ratio. This study provides an important theoretical basis for the promotion of colored rice in Yunnan.