title: Functional role of potassium ions in the mechanisms of grape resistance to low temperatures
abstract: Abstract. The physiological and biochemical mechanisms of grape resistance to low temperatures are the focus of attention of researchers around the world. Potassium is an important plant metabolite that counteracts low temperature stress. The purpose of this work is to conduct comparative studies of grape varieties of different frost resistance according to the dynamics of the content of potassium cations under conditions of the autumn-winter period. Objects of research are classic grape varieti
journal: Fruit growing and viticulture of South Russia