2021
DOI: 10.5539/jas.v13n5p104
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Genetic Evaluation and Correlation Analysis Among Various Quantitative Traits in Maize Single-Cross Hybrids Under Diverse Environments

Abstract: Genetic variation abundance, high genetic advance coupled with high heritability estimates presents the most suitable condition for selection. Ninety-five hybrids generated from elite and new inbred lines crossed using half diallel mating design were evaluated under diverse environments. The objectives were to estimate genetic variances, heritability of traits and genetic advance and to determine correlations of grain yield and its component characters in maize hybrids. Analysis of variance revealed significan… Show more

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Cited by 2 publications
(5 citation statements)
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“…A similar significant and positive relationship between GWt with PH, NoG, CL, CW, and SP has been reported [16]. The significant relationship observed with GWt under the NHWS condition was also observed for PH and CL [17]; PH, CL, CW, SP, and SWt [14,18]; and TSI and PH [19] but differed in NoG, DT [20], and DS [19].…”
Section: Correlation Coefficient Analysissupporting
confidence: 70%
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“…A similar significant and positive relationship between GWt with PH, NoG, CL, CW, and SP has been reported [16]. The significant relationship observed with GWt under the NHWS condition was also observed for PH and CL [17]; PH, CL, CW, SP, and SWt [14,18]; and TSI and PH [19] but differed in NoG, DT [20], and DS [19].…”
Section: Correlation Coefficient Analysissupporting
confidence: 70%
“…The magnitude and direction of a yield-related trait's direct and indirect effects on yield guide the plant breeder's decision to select or not select the yield-related trait. Plant breeders have already been using path coefficient analysis to find traits that contribute to maize grain yield [14,16,18,19,25,26].…”
Section: Path Coefficient Analysismentioning
confidence: 99%
“…Спортивно-игровые виды деятельности вообще крайне редуцированы в подобных обстоятельствах. Разумеется, что всегда есть категория обучающихся, у которых уже сформированы валеоустановки самодостаточного типа, связанные с физкультурно-оздоровительной или спортивной деятельностью [13]. Для них, вполне возможно, что вариант освоения «Физической культуры» как учебной дисциплины не столь важен, поскольку они уже имеют и знания, и собственный опыт в самоорганизованной двигательной деятельности, либо в учебноспортивной деятельности на уровне спортивных секций по видам спорта.…”
Section: инновации и традиции в науке и образованииunclassified
“…Практика показывает, что эта категория обучающихся (физкультурно ориентированных), как правило, наиболее активна и на учебных занятиях по физической культуре. Однако таких немного, большинство физкультурно пассивны (либо имеют пассивно-положительное отношение к физкультурной деятельности), их валеоустановки в данной сфере можно назвать дефицитарными [13].…”
Section: инновации и традиции в науке и образованииunclassified
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