7. Effect of growth regulators on the structural elements and yield of common vetch (Vicia sativa l.) декември 14, 2020март 15, 2022Диана Кунчева Author: Nikolay Minev Read More »
8. Improving the biological value of (Viciasatival.) by treatment with growth regulators декември 14, 2020март 15, 2022Диана Кунчева Author: Alexandar Matev, Nikolay Minev Read More »