Berca, Mihai; Robescu, Valentina-Ofelia; Duică, Mircea; … - In: Agrarian economy and rural development : realities and …, (pp. 64-71). 2019
and how great the losses will be. Among the many factors to be applied in agriculture in order to get food, the nitrogen … fertilizers play an important part. Nitrogen fertilizer application has increased crop production by about 3-4 times, but at the …