Spychak, Yu. I., and S. O. Butenko. “THE INFLUENCE OF THE PROTECTION SYSTEM ON THE YIELD STRUCTURE AND GRAIN QUALITY OF WINTER WHEAT IN THE NORTH-EAST OF UKRAINE”. Bulletin of Sumy National Agrarian University. The series: Agronomy and Biology 51, no. 1 (June 9, 2023): 111-119. Accessed November 22, 2024. https://snaubulletin.com.ua/index.php/ab/article/view/855.