2010-196 IMPACT OF ENVIRONMENT AND SOME AGRONOMY PRACTICES ON THE PRODUCTIVITY OF THE NEW WHEAT VARIETY BOLYARKA IN SOUTH DOBRUDZHA REGION Albena Ivanova 1, Nikolay Tsenov 1, Hristofor Kirchev 21 Dobroudja Agricultural Institute, Bulgaria2 Agricultural University-Plovdiv, Bulgaria   Abstract: Wheat is one of the most widely distributed crops worldwide and is of primary importance as […]