Medinets, S.Medinets, V. I.Bilanchyn, Yaroslav M.Kotogura, S. S.Pitsyk, Vasyl Z.Rezvaya, S.Медінець, Сергій ВолодимировичМедінець, Володимир ІвановичБіланчин, Ярослав МихайловичКотогура, С. С.Піцик, Василь ЗіновійовичРезвая, СвітланаМединец, Сергей ВладимировичМединец, Владимир ИвановичБиланчин, Ярослав МихайловичКотогура, С. С.Пицык, Василий ЗиновьевичРезвая, Светлана2013-02-252013-02-252011Proceedings of the V International Young scientists conference «Biodiversity. Ecology. Adaptation. Evolution.», dedicated to 160 anniversary from the birth of profesor Frants Kamenskiy (Odesa, June 13 - 17, 2011).https://dspace.onu.edu.ua/handle/123456789/3292This study shows an estimation of Nitrogen (N) budget and N use efficiency in arable land area, located on typical Chernozem soils in Southern Ukraine. These Chernozem black soils (CH vec) have been farmed for more than 200 years and in many years between 85-90 % of these soils are ploughed. Crop rotation with fertilisation (2007 - 2010) and irrigation (2007 - 2008) was used on investigated area.enStudy of rolerestoration of arable land areaArticle