Smedescu, Dragoș Ion; Tudor, Valentina Constanța; … - 2018
Along with irrigation, chemical and natural fertilizers play an important role in producing high yields, providing … nutrients for plants, thus increasing or maintaining optimal yields. Regarding the use of chemical and natural fertilizers in … general, a downward trend has been observed between 1990 and 2000, so that the application of these fertilizers in this …