中国稻米 ›› 2025, Vol. 31 ›› Issue (3): 64-69.DOI: 10.3969/j.issn.1006-8082.2025.03.0010

• 专论与研究 • 上一篇    下一篇

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

张锦文1(), 李小林2,3,*(), 奎丽梅1, 涂建1, 管俊娇1, 吕莹1, 徐雨然1, 谷安宇1, 蓝舵1, 杨丽萍1, 安华1, 张建华1, 余琴1, 陈忆昆1, 邓伟1,*()   

  1. 1云南省农业科学院 粮食作物研究所,昆明 650205
    2云南省农业科学院,昆明 650205
    3云南省种子种业联合实验室,昆明 650205
  • 收稿日期:2024-07-29 出版日期:2025-05-20 发布日期:2025-05-14
  • 通讯作者: * xiaolinli@163.com
    1048672960@qq.com
  • 作者简介:

    第一作者:1057690053@qq.com

  • 基金资助:
    云南省重大科技专项(202402AE090010);云南省重大科技专项(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);创新引导与科技型企业培育计划(202204BK090484)

Performance of Yield, Quality, and Anthocyanin Content of Yunnan Colored Rice under Different Ecological Conditions and Their Correlation with Meteorological Factors

ZHANG Jinwen1(), LI Xiaolin2,3,*(), KUI Limei1, TU Jian1, GUAN Junjiao1, LV Ying1, XU Yuran1, GU Anyu1, LAN Duo1, YANG Liping1, AN Hua1, ZHANG Jianhua1, YU Qin1, CHEN Yikun1, DENG Wei1,*()   

  1. 1Food Crops Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, China
    2Yunnan Academy of Agricultural Sciences, Kunming 650205, China
    3Yunnan Seed Industry Joint Laboratory, Kunming 650205, China

摘要:

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。

关键词: 有色稻, 产量, 品质, 花色苷含量, 气象因子

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.

Key words: colored rice, yield, quality, anthocyanin content, meteorological factor

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