Abstract:
The present paper analyses the methods of the crop yields estimation, which depend on the agrometeorological conditions and on the soilfertilitymark in a multi-annual cycle. Crops productivitywas estimated for the agro – pedo - climacteric zones and the territorial administrative units of the Republic of Moldova. In order to obtain the desired yields it is necessary to implement a complex of agro - technical, agro - chemical, pedo - improvement measures, as well as zonal technologies for the rational use, conservation and increase of soil fertility