EVALUATION OF INTER AND INTRASPECIFIC HYBRID DERIVATIVES OF GROUNDNUT (ARACHIS HYPOGAEA L.) FOR YIELD AND ITS COMPONENTS

Article Id: ARCC2037 | Page : 129-132
Citation :- EVALUATION OF INTER AND INTRASPECIFIC HYBRID DERIVATIVES OF GROUNDNUT (ARACHIS HYPOGAEA L.) FOR YIELD AND ITS COMPONENTS.Legume Research-An International Journal.2009.(32):129-132
J.J. Savaliya, A.G. Pansuriya, P.R. Sodavadiya and R.L. Leva.
Address : Department of Agricultural Botany, Junagadh Agricultural University, Junagadh 362 001, India

Abstract

The range of variation as well as analysis of variation for different characters indicated wide difference in three independent populations of groundnut. The genotypic and phenotypic coefficients of variation (PCV and GCV) were higher for pod yield in interspecific, intra specific hybrid derivatives and its parents. The 100-seed weight , pod yield, number of pods and shelling percentage showed high heritability combined with high genetic advance (GAm) as percent of mean indicating the presence of additive genetic variance for these characters and possibility of improvement in these economic characters of direct relevance to groundnut cultivation.

Keywords

Genetic variability Heritability Interspecific Intraspecific derivatives.

References

  1. Allard R. W. (1960). Principles of Plant Breeding. John Willey and Sons. Inc. New York pp 85-95
  2. Burton, G. W. (1952). In: Proc.6th Int. Grass land. Cong. 1:227-283
  3. Dholaria. S. J. (1971). M. Sc. (Agri) Thesis, Saurastra Univ., Rajkot.
  4. John, K. et al. (2006). Legume Res., 29: 225-227.
  5. Johnson, H.W. et al. (1955). Agron. J., 47: 314-318.
  6. Mahalaxmi, P. et al. (2005). Legume Res., 28: 197
  7. Mothilala, et al. (2005). In: Paper presented in the National Symposium on « Enhancing Productivity of Groundnut for
  8. Sutaining Food and Nutritional Security, NRCG Junagadh October 11-12, 2004.
  9. Sakai, K. (1951). Jap. J. Breed., 1: 1-9.
  10. Suresh Babu, V. et al. (1996). J. Trop. Agric., 34: 10-13.
  11. Wani, S.C. et al. (2005). In: Paper presented in the National Symposium on « Enhancing Productivity of Groundnut for
  12. Sutaining Food and nutritional Security, NRCG Junagadh October 11-12, 2004.

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