中国稻米2025，Vol.31Issue(3)：64-69,74,7.
云南有色稻产量、品质及花色苷含量在不同生态条件下的表现及其与气象因子的相关性
Performance of Yield,Quality,and Anthocyanin Content of Yunnan Colored Rice under Different Ecological Conditions and Their Correlation with Meteorological Factors
摘要
Abstract
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.关键词
有色稻/产量/品质/花色苷含量/气象因子Key words
colored rice/yield/quality/anthocyanin content/meteorological factor分类
农业科技引用本文复制引用
张锦文,杨丽萍,安华,张建华,余琴,陈忆昆,邓伟,李小林,奎丽梅,涂建,管俊娇,吕莹,徐雨然,谷安宇,蓝舵..云南有色稻产量、品质及花色苷含量在不同生态条件下的表现及其与气象因子的相关性[J].中国稻米,2025,31(3):64-69,74,7.基金项目
云南省重大科技专项(202402AE090010,202302AE090003) （202402AE090010,202302AE090003）
云南省"兴滇英才计划"人才专项 （）
云南省种子种业联合实验室项目(202205AR070001-6) （202205AR070001-6）
创新引导与科技型企业培育计划(202204BK090484) （202204BK090484）
