tsaikin – Страница 28 – Agricultural Sciences

30. Comparative study of the effect of nitrogen deficiency on growth, photosynthetic parameters and enzyme activity of young sunflower (Helianthus annuus L.) and corn (Zea mays L.) plants

март 12, 2019май 18, 2022tsaikin

Author: Videlina Petkova, Mjuzgian Yusmen, Lyubka Koleva, Malgorzata Berova

31. Productive capacity of oats varieties and perspective lines (Avena sativa L.)

март 12, 2019май 18, 2022tsaikin

Author: Todorka Savova, Tonya Georgieva, Darina Valcheva, Milka Doneva