The purpose of these researches and studies carried out in the reference area,consists in obtaining the widest possible fund of knowledge, regarding the characteristics of the natural environment and its macrozonal and microzonal particularities, which will substantiate, both ethnically and scientifically, all the elements that define the structure of the edaphic cover and its favorability, regarding the main cultivated species, in order to develop sustainable management systems of soil and land resources. The researched area refers to a total area of 27601 ha, of which 21376 ha (77.45%) are agricultural lands (10931 ha, respectively 39.61% being arable land) and 4729 ha (17.13%), land with forest vegetation in the Bara-Ghizela area. This is characterized through varied geological and physical-geographical conditions, which conditioned the formation of an edaphic cover,represented by several types of soil such as:Regosols, Alluviosols, Phaeosols, Eutricambosols, Preluvosols, Luvosols, Vertosols, Pelosols, Stagnosols, Gleiosols and Anthrosols. They are distinctly distinguished by their properties and fertility maintenance measures, in relation to the peculiarities of the ecopedological profile of each of the territorial units (TEO/UT). The present work is a very complex one. It provides basic information and methodological elements for the assessment and characterization of soil and land resources, on the basis of which the favorability of soils for pastures, hay, trees and the main cultivated field plants (wheat, barley, corn, soybean, sunflower) has been established. . At the same time, this information can be of real use in agricultural research and practice, as well as for the development of interdisciplinary studies regarding the quality of life.

soil, species, cultivation, favorability

agronomy

Presentation: poster