Fruit growing
and viticulture of South Russia
Battieva Zalina
Articles in journal: (total 1)
Republic of North Ossetia a region of mountains with a huge variety of climate, soil and topography. Its natural potential has been used long for growing of fruit crops. But always one of the factors that affect their productiveness, was the low temperature of winter and spring period. At present in connection with climate change a new limiting factors (frequency and amplitude) manifest (in time and space). Response of fruit crops to changes in weather phenomena manifests itself in the form of imbalance of phenological phases of development, since their change the discrepancy between the rhythm of development of plants in phases with a new environment manifests. The analysis of occurrence of absolute minimum temperature in December, January, February and March in various areas of Nortn Ossetia is carried out. Ontogenetic adaptation of peach species to winter-spring temperatures in Republic North Ossetia (on the phases of growth) was studied. It was reviled that temperature conditions for the last 10 years have become more severe and march has become warmer. It was increased the probability of winter damage of generative peach buds out of profound peace, has increased, and the probability of death of future yields from spring frosts has diminished.