Fruit growing
and viticulture of South Russia
Genetic Resources, Cultivar, selection
Data about features and damage degree by spring frosts of pear varieties generative organs are presented. In the collection of pear the varieties Wiliams Stavropolskiy, Lira, Rassvet, Sonata are selected on stability of flowers to spring frosts
The resistance of sweet cherry varieties to damaging climatic factors of winter-spring period is established by the results of long-term research. The perspective sweet cherry varieties for industrial production in the conditions of south of Russia are selected
The influence of rootstock genotype on yield of varieties-rootstocks combinations of apple-tree in the conditions under effect different environmental stress factors is established
In article the main attention is paid to esti-mation of damage degree of different sub-tropical fruit crops under winter frost in 2012 in the Southern Dagestan conditions
The results of sustainability estimation of grape varieties of different eco-geographical groups cultivated in areas of southern and northern Bulgaria to low negative temperatures in a winter period of 2012 are presented in the article
Resource potential of the agricultural territories
Analysis of climatic conditions of Kabardino-Balkaria is given in this work, changes of meteorological conditions of republic (on example of foothill zone) are analyzed, these changes are correlated to reactions of fruit crops
The assessment of fruit crops stability to influence of climatic stress factors in the Stavropol Region is given in a work. The analysis is carried in according to the phenological phases of development and probability of manifestation of extreme conditions for fruit crops
Physiology and biochemistry of plants
The possible mechanisms of apple varieties resistance to overheating were formulated. There was shown that the character of change of protein content and glucose in the leaves of plants under action of stressors can be used in diagnostic purposes
The estimation of drought resistance degree of grapes varieties of different ecological and geographical origin by anatomical and morphological, physiological and biochemical parameters for research of plants adaptive mechanisms is conducted in the conditions of Anapa-Taman area. According to results of research, the grapes varieties with increased drought resistance are selected
The interrelation between frost resistance of grapes buds and their size in the conditions of the Anapo-Taman zone of Krasnodar region, after influence of negative temperatures to - 26 C is studied. The correlation for a number of technical varieties between these indicators is established. The method of diagnostics of grapes varieties of on the frost resistance, based on partial correlation of traits is offered
General agrotechnics (systems, technology)
Data on influence of environmental factors on fruit plants are analyzed in the article, the results of researching of efficiency of influence agriculture and technological methods in modern horticulture on the quality of fruit ripening in adverse weather conditions in south of Russia are presented
Some ways of reduce the effect of stress factors of environment and prolongation of operational period of perennial plantings based on experimental research and generalization of experience are considered in the article
Phytosanitary condition of plants
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The results of long-term research of pests species composition of fruit plantations in the South of Russia are presented. The crops inhabited by pests are refined, the most typical signs of damages of fruit plants are established
Economy of fruit growing and viticulture
The necessity of introducing of modern innovations in industrial fruit-growing is justified and the main reasons hindering their widespread use are analyzed. A comparative analysis of agrobiological indicators of apple rootstock types is conducted. Economic feasibility of use of construction without trellis in cultivation of poor growing garden is justified