Abstract
In a field experiment the response of Canola to different levels of N (0, 50, 100 and 150 kg ha'), P (0, 30, 60 and 90 kg ha") and K (0, 50 and 100 kg ha") was studied at the University of Agriculture, Faisalabad. Increasing levels of N, P and K significantly increased all the yield components and seed protein contents while decreased the seed oil contents in Canola. Maximum seed yield (3464 kg ha') was recorded when Canola crop was fertilized at the rate of 100-60-50 kg NPK na'. Key words: Canola; fertilizer levels, seed yield, oil content
