李宏 周少川 王家生 黄道强 卢德城. 优质稻核心种质绿珍占8号及其衍生系统的理想株型构建[J]. 华南农业大学学报, 2005, 26(2): 9-13. DOI: 10.7671/j.issn.1001-411X.2005.02.003
    引用本文: 李宏 周少川 王家生 黄道强 卢德城. 优质稻核心种质绿珍占8号及其衍生系统的理想株型构建[J]. 华南农业大学学报, 2005, 26(2): 9-13. DOI: 10.7671/j.issn.1001-411X.2005.02.003
    LI Hong,ZHOU Shao-chuan,WANG Jia-sheng,HUANG Dao-qiang,LU De-cheng. The construction of rice ideal plant type on core germplasm Lüzhenzhan 8 and its pedigree[J]. Journal of South China Agricultural University, 2005, 26(2): 9-13. DOI: 10.7671/j.issn.1001-411X.2005.02.003
    Citation: LI Hong,ZHOU Shao-chuan,WANG Jia-sheng,HUANG Dao-qiang,LU De-cheng. The construction of rice ideal plant type on core germplasm Lüzhenzhan 8 and its pedigree[J]. Journal of South China Agricultural University, 2005, 26(2): 9-13. DOI: 10.7671/j.issn.1001-411X.2005.02.003

    优质稻核心种质绿珍占8号及其衍生系统的理想株型构建

    The construction of rice ideal plant type on core germplasm Lüzhenzhan 8 and its pedigree

    • 摘要: 研究了优质稻核心种质绿珍占8号及其衍生系统的晚造农艺性状和品质性状,相关分析结果表明:产量与结实率、穗长和剑叶长均呈极显著正相关,与倒二叶长和倒三叶长呈极显著负相关,与倒二叶宽和倒三叶宽呈极显著正相关.食味品质与垩白粒率和垩白度呈显著负相关,与胶稠度呈极显著正相关.主成分分析表明:穗长因子对产量有极显著正线性关系;整精米率因子对食味品质有极显著负线性关系;在此基础上构建了优质稻核心种质绿珍占8号及其衍生系统的理想株型模式,为华南晚籼优质稻育种提供依据.

       

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