References Amiri-Oghan, H., Fotokian, M. H., Javidfar, F., and Alizadeh, B. 2009. Genetic analysis of grain yield and days to maturity in oilseed rape (Brassica napus L.) using diallel crosses. International Journal of Plant Production 3(2): 19-26. Azizi, M., Soltani, A., and Khavari Khorasani, S. 1999. Rapeseed, Physiology, Agronomy, Plant Breeding and Biotechnology. Mashhad University Press, Mashhad, Iran (in Persian). Azizinia, S. 2012. Combining ability analysis of yield component parameters in winter rapeseed genotypes (Brassica napus L.). Journal of Agricultural Science 4(4): 87-94. Basalma, D. 2008. The Correlation and path analysis of yield and yield components of different winter rapeseed (Brassica napus ssp. oleifera L.) cultivars. Research Journal of Agriculture and Biological Sciences 4(2): 120-125. Downey, R. K., and Rimer, S. R. 1993. Agronomic improvement in oilseed brassicas. Advances in Agronomys 50: 1-150. Farshadfar, E., Kazemi, Z., and Yaghotipoor, A. 2013. Estimation of combining ability and gene action for agro-morphological characters of rapeseed (Brassica napus L.) using line × tester mating design. International Journal of Advanced Biological and Biomedical Research 1(7): 711-717. Griffing, B. 1956. Concept of general combining ability in relation to diallel crossing system. Australian Journal of Biological Sciences 9: 463-493. Gupta, P., and Kumar, S. 2011. Heterosis and combining ability analysis for yield and its components in Indian mustard (Brassica juncea L.). Academic Journal of Plant Science 4(2): 45-52. Huang, Z., Laosuwan, P., Machikowa, T., and Chen, Z. 2009. Combining ability for seed yield and other characters in rapeseed. Suranaree Journal of Science and Technology 17(1): 39-47. Nasrin, S., Nur, F., Khurshida, M., Shahidur, N. M., Bhuiyan, R., Sarkar, S., and Islam, M. M. 2011. Heterosis and combining ability analysis in Indian mustard (Brassica juncea L.). Bangladesh Research Publication Journal 6(1): 65-71. Qian, W., Li, Q., Noack, J., Sass, O., Meng, J., Frauen, M., and Jung, C. 2009. Heterotic patterns in rapeseed (Brassica napus L.): II. Crosses between European winter and Chinese semi-winter lines. Plant Breeding 128: 466-470. Qian, W., Liu, R., and Meng, J. 2003. Genetic effects on biomass yield in interspecific hybrids between Brassica napus and B. rapa. Euphytica 134: 9-15. Rahman, H. 2013. Review: Breeding spring canola (Brassica napus L.) by the use of exotic germplasm. Canadian Journal of Plant Science 93: 363-373. Rameeh, V. 2012. Combining ability analysis of plant height and yield components in spring type of rapeseed varieties (Brassica napus L.) using line × tester analysis. International Journal of Agriculture and Forestry 2(1): 58-62. Rameeh, V. 2014. Cytoplasmic male sterility and inter and intra subgenomic heterosis studies in brassica species: A review. Journal of Agricultural Sciences 59 (3): 207-226. Seyis, F., Friedt, W., and Luhs, W. 2006. Yield of Brassica napus L. hybrids developed using resynthesized rapeseed material sown at different locations. Field Crops Research 96: 176-180. Shariati, Sh., and Ghazi Sahnizadeh, P. 2000. Rapeseed. The Main Office of Statistic and Information, Ministry of Jahad-e-Agriculture, Tehran, Iran. Publication NO: 79/16 (in Persian). Sincik, M., Goksoy, T., and Turanm Z. M. 2011. The heterosis and combining ability of diallel crosses of rapeseed. Notulae Botanicae Horti Agrobotanici Cluj-Napoca 39(2): 242-248. Singh, D. K., Kumar, K., Singh, P., Singh V. P., and Solankey S. S. 2012. Heritability and heterosis analysis for different crosses in Brassica juncea (L.) Czern and Coss. with inheritance of white rust resistance. New Agriculturist 23(2): 1-8. Wang, J., Wang, X., Zhang, Y., Zhang, Z., Tian, Y., and Li, D. 2007. Study on heterosis among subspecies or varieties in B. campestris L. Proceedings of the 12th International Rapeseed Congress, 26-30 June, Wuhan, China 1: 108-110. Xing, N., Fan, C., and Zhou, Y. 2014. Parental selection of hybrid breeding based on maternal and paternal inheritance of traits in rapeseed (Brassica napus L.). Plos One 9(7): 1-9. Zhang, Z., and Kang, S. K. 1997. A SAS Program for Griffing’s Diallel Analyses. Agronomy Journal 89: 176-182.