Combining Ability and Gene Action of Tomato Hybrids (Lucopersicum Esculantum L.) Genotypes in Azerbaijan
作者: Gulare HuseynzadeZeynal AkperovSabir Hasanov
刊名: American Journal of Agricultural Research, 2020, Vol.5
来源数据库: eScience Publisher
DOI: 10.28933/ajar-2019-06-1005
关键词: Combining abilityGene actionHybridTraitsParentsQualityYield.
原始语种摘要: This work identifies the combining ability of 10 tomato (Lucopersicon esculantum) parents and 45 F1 hybrids obtained from 10 × 10 half diallel. The work aims to identify the parents with the best general combining ability (gca) and crosses with high specific combining ability (sca) for yield, quality and nature of gene action involved. The study was conducted within 2014 and 2017 at Absheron condition in Azerbaijan using randomized complete block design (RCBD) with three replications. The combined analysis of variance showed that variance for gca and sca was highly significant for all the traits studied. This indicates that both additive and non-additive gene actions were operating in the inheritance of these traits. Parental level of gca revealed that introduced genotype (Masalli...
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关键词翻译
关键词翻译
  • variety 变种
  • parents 亲本
  • heterosis 杂种优势
  • diallel 双列的
  • indicating 指示
  • conducted 有陪同的
  • breeding 育种
  • additive 添加剂
  • yield 成品率
  • inheritance 继承