Evaluation of Genetic Variability, Genetic advance, Heritability and Character association for Yield and its Contributing traits in Papaya (Carica papaya L.)
作者: Mahesh KumarYogesh PrasadMukesh KumarSatya PrakashSatendra Kumar
刊名: Vegetos- An International Journal of Plant Research, 2015, Vol.28 (2), pp.99-102
来源数据库: Indianjournals.com
DOI: 10.5958/2229-4473.2015.00043.9
关键词: correlationheritabilitygenetic ad-vancecoefficient of variation papayayield
原始语种摘要: In order to investigate the effect of ge-netic variability, genetic advance, heritability in papaya and its character association responses to yield in papaya, a field experiment was carried out with seventeen genotypes and three replica-tions during 2010 and 2011 at Horticultural Re-search Centre (HRC) of S V P University of Agri-culture and Technology, Meerut. The results indi-cated that for yield improvement, high range of plant height (120 to 185.33 cm), flower initiation (212.93 to 228.83 days), flowering (days) (230.83 to 242.27), fruits plant−1 (19.67 to 60.73), fruit weight (906.90 to 1558.77 g) and fruit yield plant−1 (24.87 to 70.33 kg) were important. Heritability values obtained for plant height at flowering (99.70%) followed by fruit weight (97.50%),...
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  • flowering 开花
  • papaya 蕃木瓜
  • heritability 遗传力
  • plant 植物
  • advance 前进
  • fruit 水果
  • yield 成品率
  • investigate 
  • character 形质
  • height 高度