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Journal of Biological Sciences

Year: 2001 | Volume: 1 | Issue: 8 | Page No.: 744-746
DOI: 10.3923/jbs.2001.744.746
Cyto Agronomical Variation in Yield and Yield Components in M4 Generation of Pea (Pisum sativum)
Derawadan ., Muhammad Hanif , Abdul Majeed Khan and M.H. Bhatti

Abstract: Cyto-agronomical variations were studied in M4 generation of peas and the seeds were irradiated and passed to M4 generation. The doses were 10, 15, 20, 25, 30, 35 40, 45,50,55,60 Krads. The variation were significant both in agronomic and cytological traits. Maximum pollen fertility (94.00%) was noted in 40 and minimum (75.67%) in control plots. High germination percentage (96.50%), tallest plants (103.00 cm), minimum grain per pod (4.351), maximum days to edible maturity (134.7 days), were noted in control. High fresh yield, (17.50 t ha-1), maximum grains per pod (6.55), maximum pod length (10.33 cm), were noted in 40 Krads. Dwarf plants (66.67 cm), and early flowering (81.33 days), were found in generation of 5 Krads.

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How to cite this article
Derawadan ., Muhammad Hanif , Abdul Majeed Khan and M.H. Bhatti , 2001. Cyto Agronomical Variation in Yield and Yield Components in M4 Generation of Pea (Pisum sativum). Journal of Biological Sciences, 1: 744-746.

Keywords: Pisum sative, cyto-agronomical variations and M4 generation

REFERENCES
  • Awasthi, N. and D. Dubey, 1985. Effects of some phytogametocides on growth fertility and yield of lentil. Lens Newslett., 12: 16-22.

  • Shakoor, A., M. Ahsan-ul-Haq and M. Sadiq, 1978. Induced variation in mungbean Vigna radiata L. Wilczek. Environ. Exp. Bot., 18: 169-175.

  • Akilov, U., 1970. The effect of irradiation of seeds with Co60 gamma rays on variability in Soybean. Plant Br. Abst., 40: 43-88.

  • Debely, J.G.A., 1968. New, forms of pea produced as result of induced mutation. Plant Br. Abst., 34: 32-35.

  • Dwivedi, A.R. and M.P. Pandy, 1981. Evaluation of induced quantitative mutants in soybean. Indian J. Agric. Sci., 51: 715-722.

  • Khan, I.A. and M.A. Shakoor, 1982. Variation in quantitative characters of mungbean (Phaseolus aureus Ro Xb) after seed irradiation. Bot. Bull. Acad Sinica, 23: 105-118.

  • Khanna, V.K. and M. Chandni, 1981. Radiation Effect on Morphological Characters and Yields Parameters in Chickpea. ICARDA, India

  • Kale, V.V., V.D. Patel and P.R. Ghopde, 1980. Induced genetic variability in Bengal Gram (Cicer arietiuum L.). Gen. Agric., 34: 349-353.

  • Kim, J.R. and S.H. Kown, 1980. Improvement or mungbean by X-rays. Proc. IAEA-TECDOC, 254: 79-83.

  • Krishnaswami, A.A., K. Fazzlullah and S.R.S. Rangasamy, 1983. Association of metric traits in mutants of mungbean. P1ant Br. Abst., 55: 13-15.

  • Kurepin, Y., V. Pak and A. Nigmalov, 1981. Induction of small mutation. Plant Br. Abst., 55: 625-625.

  • Monti, L.M. and B. Donini, 1968. Response of chronic gamma irradiation of 24 genotypes. Rad. Bot., 8: 473-484.

  • Malavia, D.R. and R.S. Shukla, 1984. Cytological instability of colchiploids in lens culinaris. LENS, 11: 10-12.

  • Nalampang, A., J. Janon, W.C. Thorn and T. Eksomtrames, 1982. Varietal improvement of mungbean and blackgram through mutation breeding. Induced mutation for improvement of legume production. IAEA-TECDOC., 206: 133-143.

  • Saleem, M., 1984. Effect of gamma-rays on the quantitative characters of Mungbean. M.Sc. Thesis, Degree in P1ant British and Gen. N.W.F.P. Agriculture University, Peshawar, pp: 77-85.

  • Shakoor, A.A Haque, M. Sadiq and G. Sarwar, 1979. Induction of short stature determinate type mutant lines in mungbean. Mutation British Newsletter Nuclear Insititut Agriculture and Biology, Faisalabad, Pakistan.

  • Sheikh, M.A.Q., M.A. Majid., S. Begum, Z.W. Ahmad and A.B. Bhuiyia, 1980. Varietal improvement of pulse crops by the use of nuclear techniques. Induced mutation of grain legume. IAEA-TECDOC., 234: 69-69.

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