The article describes the economic analysis of production activities performed in the agricultural vegetal sector of the Republic of Moldova. To this end, one has focused from the very beginning on the necessity to elaborate and calculate the economically argued budgets of agricultural plant growing. Thus, in our investigations, we considered the principle of economic argumentation of incomes and costs in the agricultural units calculating the gross profit coming from the cultivation of 45 agricultural plants in the vegetal sector of the country. There has been elaborated for each culture three variants of budgets centered on the application of the recommended technology, harmonized technology for big and medium agricultural units and the harmonized technology in the peasant (farmer) households.