T. Barakova Agricultural Academy, 1373 Sofia, Field Crops Institute, 6200 Chirpan, Bulgaria (Manuscript received 16 June 2023; accepted for publication 29 August 2024) Abstract. The experiment was conducted during the period 2019-2021 in the experimental field of the Field Crops Insti

Z. Uhr1*, G. Rachovska, G. Delchev Abstract. The study was conducted during the period 2009–2011 at three locations of South Bulgaria with different agro-climatic conditions – Instute of Plant Genetic Resources Sadovo, the Experimental Stations in Sredets and Ivaylo. Were tested 21 pr

P. Chamurliyski, N. Tsenov Abstract. One of the main tasks of the contemporary breeding programs is developing of varieties characterized with high production potential and stability of grain yield under different growing environments. The aim of this investigation was to evaluate the