Field experiment was carried out on wheat crop at . Borlaug Crop Research Centre, , Pantnagar during Rabi 2016-17 to evaluate the impact of soil fertility gradient on crop yield, nutrient uptake and soil fertility. The experiment field was divided in three equal strips and three graded levels of fertilizer N, P2O5 and K2O were applied as N0P0K0, N100P100K100 and N200P200K200 in strip I, strip II and strip III, respectively. N:P:K mixture, urea and muriate of potash were used as source of nutrients. | Evaluation of soil fertility gradient experiment on the basis of crop yield, nutrient uptake and soil fertility
