期刊论文

中文

湖南农业大学学报(自然科学版)

1007-1032

2014

40

4

337-343

10.13331/j.cnki.jhau.2014.04.001

863;2010AA101304:国家高技术研究发展计划（863计划） ZWKF201310:湖南农业大学作物学开放基金

本校为第一机构

参考籼型杂交稻叶绿素荧光参数的配合力及遗传特性，以6个籼型杂交稻不育系和5个恢复系按NC(II)交配设计的30个杂交稻组合及其亲本品种为材料，对其功能叶片的叶绿素荧光参数进行测定和分析。结果表明：①杂交稻组合的叶绿素荧光参数存在极显著的组合间遗传差异，杂交稻叶绿素荧光参数的最大荧光（F_m)、实际光能利用率Φ_(PSII)、调节性能量耗散的量子产量Φ_(NPQ)同时受基因的加性效应和非加性效应的影响，杂交稻其他叶绿素荧光参数主要受非加性效应的影响。②杂交稻不育系Φ_(PSII)和Φ_(NPQ)的一般配合力(GCA)方差大于杂交稻恢复系Φ_(PSII)和Φ_(NPQ)的GCA方差，表明这些叶绿素荧光参数受其...

To provide theoretical reference for breeding high-yield and high light utilization efficiency of hybrid rice, the combining ability and genetic characteristics of chlorophyll fluorescence of flag leaves were researched. Thirty different hybrid rice combinations from incomplete diallel crosses（between six sterile lines and five restorer lines of indcia hybrid rice cultivars） were tested. Result showed that there were significant genetic differences（P0.01） for chlorophyll fluorescence parameters among the hybrid rice combinations. Fm, ΦPSII...