Journal of Agronomy1812-53791812-5417Asian Network for Scientific Information10.3923/ja.2002.133.135AfridiMuhammad ZahirTariq JanMohammad AhmadImtiaz Azim KhanMuhammad 3200213Two methods of N application, four levels of P and two levels of K were tested to evaluate the effect of NPK on the yielding components of canola (cv. Dunkeld). Sole dose of N proved superior to split dose and produced significantly more branches per plant. Nitrogen had no influence on pods per plant, seeds per pod and grain weight. Increase in P, linearly increased the pods per plant and seeds per pod, while P had no influence on grain weight and branches per plant. Potassium showed no significant effect on branches formation, pods per plant, seeds per pod and grain weight. Phosphorus seems to be the major influencing element among NPK in regulating the yielding components of canola.]]>Chen, M.L., X.L. Jaing, B.Y. Wang, B.Y. Zhov, Z.Y. Zheri and G.S. Xu, 199462226Darrel, S.M. and M.E. Donald, 19804th Edn.,Giaquinta, R.T. and B. Quebedeaur,198065119119Henry D.F.,19781978Holmes, M.R.J.,1980Jain, N.K., A.K.V. Vas and A.K. Singh,1995Brassica juncea L. Czern and Coss).]]>16389390Jan, M.T. and S. Khan,2000312271230Marschner, H.,19861st Edn.,Rajput, M.K.K., A.H. Ansari, S.M. Qayyum, W.A. Khan and A.M. Hassan, 1988Brassica compestris L.). ]]>4367371Singh, V., S.S. Rathore, S. Singh, V. Singh and S. Singh,199713148152Suelter, C.H., 1970168789795Wojnowska, T.H.P. and S. Siekiewiez,199516173180Xing, L., W.J. Wei, L.C. Zhi, L.D. Ying and L.S. Hu et al.,199861113