Studies on heterosis in blackgram (Vigna mungo (L.) Hepper)

DOI: 10.18805/ijare.v50i5.3746    | Article Id: A-4545 | Page : 406-413
Citation :- Studies on heterosis in blackgram (Vigna mungo (L.) Hepper) .Indian Journal of Agricultural Research.2016.(50):406-413

G. Thamodharan*, S. Geetha1 and R. Ushakumari

Address :

Department of Plant Breeding and Genetics, Agricultural College and Research Institute, Madurai-625 104, India.

Submitted Date : 22-12-2015
Accepted Date : 26-05-2016


Field experiment was conducted with thirty hybrids synthesized with the use of eleven parents  (six lines and five testers in ‘Line x Tester mating design) along with a check variety ‘MDU 1’ to estimate the magnitude of economic heterosis for exploitation of hybrid vigour of crosses for higher yield and early maturity. Three traits viz., plant height, days to 50 % to maturity to which negative heterosis is desirable for early maturation of crop. Based on experimental results of this investigation four crosses viz., ‘MDU 1/ VBN (Bg) 6, MDU 1/ PU 31, MDU 1/ Mash-114 and MDU 1/ Uttara had exhibited higher positive significant standard heterosis for eight yield and yield attributing traits in positive direction and negative heterosis for two traits viz., days to 50 % flowering and days to maturity. The presence of magnitude of standard heterosis was higher in these crosses for yield and yield attributes. Hence, exploitation of hybrid vigour may be achievable in these crosses which might be helpful in the improvement of this crop.


Line x Tester Selection index Single plant yield Standard heterosis.


  1. Bagade, A.B., Patel, D.U., Singh, B and Desai, N.C. (2002). Heterosis for yield and yield component in Indian bean (Dolichos lablab L.). Indian J. Pulses Res., 15:46-48.
  2. Barad, H.R., Pithia, M.S and Vachhani, J. H. (2008). Heterosis and combining ability studies for economic traits in genetically diverse lines of mungbean (Vigna radiata (L.) Wilczek). Legume Research., 31: 250–3.
  3. Bhagirath Ram., Tikka, S.B.S and Acharya, S. (2013). Heterosis and combining ability in blackgram (Vigna mungo) under different environments. Indian Journal of Agricultural Sciences, 83: 611–6.
  4. Chikkadeviah, S.G., Virapakshappa, K and Hiremath, S.R. (1981). Heterosis in field bean (Lablab purpureus L.). Indian J. Genet., 41:366-367.
  5. Fonseca, S. and Patterson, F.L. (1968). Hybrid vigour in seven parent diallel cross in common wheat (Triticum aestivum L.). Crop Sci., 2: 85-88.
  6. Gokulakrishnan, J., Sunil Kumar, B. and Prakash, M. (2012). Studies on genetic diversity in mungbean (Vigna radiata L.). Legume Res., 35 : 50–52.
  7. Grakh,S.S. and Chaudhary, M.S. (1985). Heterosis for early maturing and high yield in Gossypium arboreum. Indian J. Agric. Sci., 55:10-13.
  8. Gupta, R.S. (2005). Genetic study for yield and its component traits in urdbean [Vigna mungo (L) Hepper]. Ph. D. Thesis, NDUA&T, Faizabad (UP), India.
  9. Hays, H.K., Immer, F.R and Smith, D.C. (1955). Methods of Plant Breeding. Mc Graw hill Book Co., Inc., New York.
  10. Neog, S. B. and Talukdar, P. (1999). Combining ability and heterosis in blackgram. Journal of the Agricultural Science Society of North-East India., 12: 210-216.
  11. Pandiyan, M., Senthil, N., Ramamoorthi, N., Muthiah, A. R., Tomooka, N., Duncan, V and Jayaraj, T. (2010). Interspecific hybridization of Vigna radiate × 13 wild Vigna species for developing MYMV donar. Electronic Journal of Plant Breeding, 1: 600-610.
  12. Patel, J. D., Naik, M. R., Chaudhari, S. B., Vaghela, K. O. and Kodappully, V. C. (2009). Heterosis for yield and its components in greengram. Journal of Food Legumes. 22: 256-259.
  13. Patil, A.B., Desai, D.T., Patil, S.A and Patil, S.S. (2012). Heterosis for yield and its components in vegetable lablab bean (Lablab purpureus L). Legume Res., 35: 18-22.
  14. Ram, B., Tikka, S. B. S and Acharya, A. (2013). Heterosis and combining ability in blackgram (Vigna mungo) under different environments. Indian Journal of Agricultural Sciences, 83: 611-616.

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