Основные исследования Тимирязева по физиологии растений посвящены изучению процесса фотосинтеза, для чего им были разработаны специальные методики и аппаратура.
Basic research in plant physiology Timiryazev devoted to the study of photosynthesis process, for which they were developed special methods and equipment.
Timiryazev's main research on plant physiology is devoted to the study of the process of photosynthesis, for which they developed special techniques and equipment.