Fruit growing
and viticulture of South Russia
Sundyreva Maria
Articles in journal: (total 21)
The results of physiological and biochemical studies frost-resistant of grape varieties are presented in the article in natu-ral and simulated environments. Ranges of variation of the Optima biochemical parameter of frost resistance (in the state of deep and compelled rest), allowed grape varieties such as Crystal, Krasnostop, AZOS, Dostoyniy to survive in extreme winter conditions of Anapa-Taman region, are established in result of study of stress factors influence of winter period on bio-chemical composition of plant organs of highly resistant to low temperatures grape varieties.
In the agric and ecological conditions of Russia South the most adaptive roto clones of Aligote grapes are allocated. The difference between proto clones resistance to abiotic and biotic factors of planting environmental are established.
The stability of grapes types of different origin to the complex of the abiotic stress factors of summer period of Anapo-Taman zone is studied. On the basis of determination of anatomical-morphological and physiological and biochemical indexes it is established that the hybrids of Euro-American origin possess the combined stability to the stress factors of summer periods.
Highly productivity protoclones of Saperavi grape are selected in the industrial plantings of grapes by method of clonal selection in the agro-climatic conditions of Taman. Protoclones characterized by high productivity of grapes, high quality vine production, have increased resistance to frost and pests