Jelic, Miroslav; Nikolic, Olivera; Knezevic, D.; Savic, … - In: Journal of Economic Development, Environment and People 2 (2013) 3, pp. 54-54
adjusted fertilization system. The present study on the effect of different rates and ratios of NPK fertilizers on grain yield … on the fertilization treatment, the average yield reduction in dry years showed 50 percent variation relative to 'normal … NPK fertilization having an increased amount of phosphorus resulted in the lowest yield reduction during the dry years …
