Sheikh Mohammad Sultan


36 Brassica rapa L. (Brown sarson) genotypes were characterized during two successive seasons of 2013/14 and 2014/15 along with two national checks (Puas Kalyani and GSL-2) and one local check variety (Shalimar-1) to assess the extent of variability and amount of variation in agro-morphological traits of plant height, number of primary branches/plant, days to 50% flowering, number of seeds/siliqua, seed yield/plant and 1000-seed weight. Important traits of plant height varied from 58.35 cm - 95.36 cm, seed yield/plant from 3.840 g - 18.470 g and 1000-seed weight from 2.746 g - 4.377 g. Analysis of variance revealed significant differences at 0.05 level of probability among different genotypes for these characters during a particular year while differences were non-significant in all the traits excepting days to 50% flowering when data of the two years was compared. Highest variability, phenotypic coefficient of variation (33.89%) and genotypic coefficient of variation (30.99%) were recorded for the trait seed yield/plant. High heritability coupled with high to moderate per cent genetic advance was recorded for seed yield/plant and 1000-seed weight indicating that these traits can be improved through simple selection. Moderate heritability with low genetic advance was observed in all other traits suggesting greater influence of environment. Promising donor genotypes for all these traits have been identified for possible utilization in breeding programmes in the region.


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Brassica rapa L. (Brown sarson), Genetic advance, Genetic variability, Germplasm, Heritability

Akbar, M., Mahmood, T., Yaqub, M., Anwar, M., Ali, M. and Iqbal, N. (2003). Variability, correlation and path coefficient studies in summer mustard (Brassica juncea L.). Asian J. Pl. Sci., 2: 696-698.
Akhter, S., Singh, L., Rasool, R. and Ramzan, S. (2015). Effect of date of sowing and varieties on yield of Brown Sarson (Brassica Rapa L.) under temperate Kashmir. International Journal of Engineering Science Invention, 4(3): 65-69.
Allard, R. W. (1960). Principles of plant breeding. John Wiley & Sons, Inc. New York, p. 485.
Arunachalam, V. (1981). Genetic distance in plant breeding. Indian Journal of Genetics, 4:226-236.
Chahal, S. K., Dhaliwal, L. K., Singh, S. P. and Biswas, B. (2009). Effect of weather parameters on growth and yield of raya (Brassica Juncea L.). Abstracts and Souvenier 4th National Seminar on Agrometreology-Needs, Approaches and linkages for rural development, CCS HAU, Hisar, pp15-16.
Dar, Z. A., Wani, S. A., Gul Zaffar, Habib, M., Ali, G., Sofi, P. A., Dar, S. A. and Iqbal, M. I. (2013). Analysis of combining ability in brown sarson (Brassica rapa L.) under temperate conditions. African Journal of Agricultural Research, 8(117): 603-1607.
DRMR (2015). Vision 2050 - Directorate of Rapeseed-Mustard Research, Indian Council of Agricultural Research, Sewar, Bharatpur (India).
Iraddi, V. S. (2008). Response of mustard (Brassica juncea L. Czernj and Cosson) Varieties to date of sowing and row spacing in Northern transition zone of Karnataka. Thesis Submitted to the University of Agricultural Sciences, Dharwad In partial fulfilment of the requirements for the Degree of Master of science (Agriculture) In Agronomy, pp. 55-81.
Jankulovska, M., Ivanovska, S., Marjanovic-Jeromela, A., Bolaric, S., Jankuloski, L., Dimov, Z., Bosev, D. and Kuzmanovska, B. (2014) Multivariate analysis of quantitative traits can effectively classify rapeseed germplasm. Genetika, 46(2):545-559.
Joshi, A. B. and Dhawan, N. L. (1966). Genetic improvement of yield with special reference to self fertilizing crop. Indian Journal of Genetics and Plant Breeding 26: 101-113.
Kumar, G., Adak, T., Chakravarty, N. V. K., Chamola, R., Katiyar, R. K. and Singh, H. B. (2007). Effect of ambient thermal on growth and yield of Brassica cultivars. Brassica, 9 (1-4): 47-52.
Marjanovic-Jeromela, A., Kondic-Spika, A., Saftic-Pankovic, D., Marinkovic, R., Hristov, N. (2009). Phenotypic and molecular evaluation of genetic diversity of rapeseed (Brassica napus L.) genotypes. African Journal of Biotechnology, 8 (19): 4835-4844.
Marjanovic-Jeromela, A., Marinkovic, R., Ivanovska, S., Jankulovska, M., Ankulovska, A. Mijtic, A., Hristov, N. (2011). Variability of yield determining components in winter rapeseed (Brassica napus L.) and their correlation with seed yield. Genetika, 43 (1): 51 - 66.
Mary, S.S. and Gopalan, A, (2006). Dissection of genetic attributes yield traits of fodder cowpea in F3 and F4. Journal of Applied Science and Research, 2: 805-808.
Ministry of Agriculture and Cooperation (2015). Statement on Production and demand of edible oils in India, Rajya Sabha, August 7th 2015.
Mondal, R.I., Biswas, M., Hydar A. M. K. and Akbar, M. A. (1999). Response of rapeseed genotype Dhali to seed rate and seeding date. Bangladesh Journal of Agricultural Research, 24(1): 83-90.
Nevo, E., Golenberg, E., Beilies, A., Brown, A. H. D. and Zohary, D. (1982). Genetic diversity and environmental associations of wild wheat. Triticum diococcoides in Israel. Theorotical and Applied Genetics, 62: 241-254.
Sadat, H. A., Nematzadeh, G. A., Jelodar, N. B., Chapi, O. G. (2010). Genetic evaluation of yield and yield components at advanced generations in rapeseed (B. napus L.). African Journal of Agricultural Research, 5(15): 1958-1964.
Samadia, D. K. (2005). Genetic variability studies in Lasora (Cordia myxa Roxb.). Indian Journal of Plant Genetic Resources, 18: 236-240.
Shargi, Y., Rad, A. H. S., Band, A. A., Noor Mohammadi, G. and Zahedi, H. (2011). Yield and yield components of six canola (Brassica napus L.) cultivars affected by planting date and water deficit stress. African Journal of Biotechnology, 10 (46): 9309-9313.
Shukla, S., Bhargava, A., Chatterjee, A., Sirivastava, J., Singh, N. and Singh, S. P. (2006). Mineral profile and variability in vegetable amaranth (Amaranthus tricolor). Pl. Foods Hum. Nut., 61: 23-28.
Singh, R. K. and Chaudhary, B.D. (1985). Biometrical Methods in Quantitative Analysis. Kalayani Publishers. New Delhi.
Singh, V., Singh, S. P., Singh, H., Hegde, D. M. and Tahir, T. A. (2007). Past progress, present scenario, nutritional value and strategies to enhance yield potential of rapeseed-mustard: an overview. Indian Journal of Crop Science 2(2): 245-247.
Wricke, G. and Weber, W. E. (1986). Quantitative genetics and selection in plant breeding. Walter de Gruyter & Co. Berlin, Germany.
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Sultan, S. M. (2017). Study on genetic variability in some agro-morphological traits of Brassica rapa L. (Brown sarson) germplasm characterized under rainfed conditions of Kashmir, India. Journal of Applied and Natural Science, 9(4), 2344–2349. https://doi.org/10.31018/jans.v9i4.1535
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