Correlation and Path Coefficient Analysis for Agronomical Traits of Lowland adapted Ethiopian Sorghum [Sorghum bicolor (L.) Moench] Genotypes
作者: Tafere Mulualem1Sentayehu Alamrew2Taye Tadesse3 & Dagne Wegary4
刊名: American Journal of Agricultural Research, 2019, Vol.4 (35)
来源数据库: eScience Publisher
DOI: 10.28933/ajar-2018-07-10-0102
关键词: CorrelationEthiopianPath coefficientSorghum
原始语种摘要: The association of traits that may exist between or among sorghum characters is essential for breeders. Therefore, the present study is aimed to analyze and determine the traits having greater association with yield utilizing the correlation and path analysis for different traits of early and medium maturing lowland adapted Ethiopian sorghum genotypes. A total of 110 early and medium maturing sorghum genotypes were used in alpha lattice design which is replicated twice at two locations in 2016 cropping season. The results of correlation analysis suggested that the magnitude of genotypic correlation coefficients were higher than the corresponding phenotypic correlation coefficients for most of the traits suggesting that there was inherent relationship between these traits. Grain yield...
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关键词翻译
关键词翻译
  • Ethiopian 埃塞俄比亚的
  • adapted 适合的
  • sorghum 高粱
  • bicolor 双色性的
  • cropping 剪毛
  • panicle 圆锥花序
  • lowland 低地
  • grain 颗粒
  • phenotypic 表型的
  • maturing 磁稳定化