State Scientific Organization North Caucasian Regional Research Institute of Horticulture and Viticulture of the Russian Academy of Agricultural Sciences
Author list of organization
List of articles written by the authors of the organization
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Description
The study was performed to genotype some commercial wine yeast strains using the assay of Interdelta genomic sequences. Experimental parameters of PCR to identify were optimized and optimal simplified method of DNA extraction from dried preparations of yeast cultures was define. Proven method showed a high level of resolution and can be used for the analysis of genetic diversity wine yeast in combination with SSR-markers
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EFFECTS OF EMILIANOS ENVIRONMENTAL FACTORS ON FORMATION OF QUALITATIVE INDICATORS OF WINES
06.00.00 Agricultural sciences
DescriptionGrapes are product of areas. Grape plant is very plastic and can grow on almost all types of soils except highly saline, fusion and wetlands. In studies of many authors, it was indicated the influence of different soil types and their properties on the growth of the vine plants, the quality of berries and their products. The object of study is soils and vines growing on them, laws and processes affecting the formation of grape production. Research methods are expeditions, field and laboratory. The article presents data on the effect of agrochemical soil properties (pH, solid residue, the amount of aqueous extract ions, chlorine ions, alkalinity (НSO3¯), calcium ion, magnesium ion, total carbonate, active carbonates, nitrate nitrogen, mobile phosphorus, exchangeable potassium , humus, humus reserves) on the formation of the harvest of grapes and wine products (tasting score, the extract, the amount of phenolic compounds, the amount of organic acids, the amount of amino acids, metal ions, potassium ions, sodium metal, magnesium ions, calcium ions, the amount of metal ions). With the help of statistical data, we can establish the effect of weather conditions on the formation of 2009-2011 qualitative wines of Cabernet Sauvignon
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RESOURCE-SAVING AS A FACTOR OF INCREASING THE EFFICIENCY OF INDUSTRIAL FRUIT AND VINE GROWING
DescriptionThe interrelation of efficiency of reproduction with rational structure of the organization and resource capacity of productive and technological processes is established. The need in imbalances of elimination for the organization of reproduction processes is caused. The main directions of efficiency increase of industrial fruit growing and vine growing are developed: the rational structural organization of productive and technological processes, the application of resource-saving technologies of crops cultivation, the decrease in level of chemical and technogenic impacts on agric cenosises. The criterions characterizing effective results and optimal resource capacity of technologies of long-term cultures cultivation are defined. The characteristic of decrease ways of resource capacity on the basis of new constructional decisions in the forming agric cenosises is given: in the industrial fruit growing is application of the unsupported cultivation of fruit plants providing the differentiated application of a wide range of rootstocks of the SK series which without influence on heredity of the grafted variety, reduce the force of plant growth, provide a fast fruitage and high productivity, resistance to biotic and abiotic stressor; in the industrial vine growing is the application of the formations of new type reducing the costs for the making of support-trellis construction, on the carrying out of agric and technological time-limits that is reflected in product cost and profitability of production of branch production. The main directions of resource-saving are systemically presented, the assessment of their efficiency in the industrial vine growing by the principle of a golden rule of economy" is carried out
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06.00.00 Agricultural sciences
DescriptionThe article presents results of the assessment of the efficiency of non-hormonal preparations which were not earlier applied in culture in vitro with high physiological activity (the preparations received by production of furfural, and also derivatives and compositions of organic acids) during regenerations of microshoots of plum, comparison of their influence with influence of growth regulators which are traditionally used in clonal micropropagation. These experimental preparations were received when processing waste of agricultural production. In this work we used: technology of clonal micropropagation of plants of in vitro, statistical data processing by method of the dispersive analysis. The objects of researches were microshoots of plum of a Stanley variety. We have established that on mediums with the preparations "Universal", sodium succinate, potassium succinate, amber acid, L-1 the large, intensively colored plum microshoots develop surpassing control (medium with BAP of 1 mg/l, IBA of 0,1 mg/l, gibberellic acid of 0,5 mg/l) in morphometric parameters. Thus, the preparations "Universal", sodium succinate, potassium succinate, amber acid, L-1 in concentration of 4,0 mg/l proved as the growth factors which are favorably influencing on plantlets’ regeneration and a qualitative condition of microshoots of plum
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06.00.00 Agricultural sciences
DescriptionThe article gives a brief summary on the results of the introduction of rose varieties of climbing type in the central sub-zone of the Krasnodar region. Starting from the year 2000 in our institute a collection of roses from different garden groups, which includes 164 varieties, has been formed. Presently the rose varieties with long stems (from 2.5 m or more) are popular among specialists of landscape industry and floristlovers. Therefore we carry on introductions and study rose varieties of the groups of Rambler and LargeFlowered Climber. Rose varieties with valuable decorative signs, with enhanceable resistance to cold and drought-resistingness are selected. The valuable varieties and sources of the indicated signs are identified. Varieties of Albertine, American Pillar, Devichiy grezy are the sources of bright flower color; Bobbie James, Dorothy Perkins, Duc de Constantine - sources of long (more than 4 meters) of flexible shoots Warthburg - the source of early flowering. Variety New Daun - one of the few varieties of Rambler, which is characterized by re-bloom throughout the growing season in the conditions of the Krasnodar region. The indicative collection of several rose varieties includes the group of Large-Flowered Climber. A variety called Adzhimushkay is a source of large fragrant flowers of bright and early flowering. For the variety of Crimskiy Motive we noted the presence of a valuable feature - long flowering during the dry season (July-August). Flammentanz was included into the collection as one of the most winter resistant varieties of large-flowered. Promising varieties of the series of Super Rambler in the conditions of Krasnodar in the dry season formed short shoots, and flowers were not formed. Rose varieties included into the collection can be considered indicative of "anchor" genotypes, which are valuable for involvement into the selection process
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PRODUCTIVITY AND QUALITY OF BERRIES BY STRAWBERRY HYBRIDS OF NCRRIHV BREEDING
06.00.00 Agricultural sciences
DescriptionThe article presents the results of evaluation of 20 strawberry hybrids by breeding in the NCRRIHV on the traits of productivity and chemical composition of berries. The results of the grouping of studied hybrids at the number of berries per plant and average weight of berries were shown. We have also highlighted the best hybrids, that shows the maximum number of berries (pcs per plant) – 2-10-06 Firework × Honey, 5-2- 06 Primella × Marmolada and average weight of berries (g) - 5-1-12 Elsanta × Alba, 11-7-06 Molling Pandora × Marmolada, 7-1-12 Elsanta × Camarosa, 6-1-06 Vesnyanka × Primella, 2-4-12 Eros × Camarosa, 3-4- 12 Belrubi × Camarosa. It was found that the integrated combination of high productivity characteristic values (the number of berries per plant and average weight of berries) are not mentioned in any of the hybrid selections. Study of the traits of berries quality in strawberry hybrids showed that they contain from 6,3 to 11,4% soluble solids, from 4,8 to 8,6% sugar, from 0,62 to 1,30% acid, the sugar-acid ratio It varies from 4,0 to 8,8 relative units. Almost all the studied hybrids accumulate in the berries more vitamin C in comparison with the control variety Honey. According to the complex biochemical parameters highlighted hybrids 2-9-12 Eros × Camarosa, 2-4-12 Eros × Camarosa, 5- 3-12 Elsanta × Alba, 3-1-12 Belrubi × Camarosa
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Description
The results of the study of amino acids of white table wines depending on the yeast strain, continuous contact of wine with yeast biomass and the presence of lees stirring are presented. The dynamics of amino acids, which affect wine organoleptic characteristics and the formation of wine defects, specifically, tyrosine, methionine, threonine and lysine is shown. Conducted researches made it possible to divide the amino acids into three groups depending on the carrying out the batonnage or lack of it. The first group consisted of amino acids, the concentration of which practically has not changed in the presence or lack of stirring. The second and third groups include amino acids, the concentration of which increased and decreased, respectively during batonnage. The stirring of the wine with yeast biomass facilitated to the activation of mass transfer processes between cell and medium, and the access of air lead to oxidation of some amino acids and the change of its concentration. The absence of stirring influenced to a slight increase in the concentration of such amino acids as cystine, cysteine, β-phenylalanine, serine, α-alanine, leucine and glutamic acid. The experimental data allowed to arrange amino acids in a row depending on the speed of release into the medium: ά-aminobutyric acid > glutamic acid > α-alanine > leucine
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COMPARATIVE ASSESSMENT OF THE CLONE OF STOCK М9ЕМLA AVERAGEGROWING APPLE-TREE
DescriptionIn FSBRI «North-Caucasus zonal scientific-research institute of horticulture and viticulture» (Krasnodar) there was carried out the comparative economicbiological study of the average-height apple-tree stock М9ЕМLA in comparison with initial weakgrowing stock М9 in manifold, nursery and garden. Manifold bushes of the clone M9ЕMLA is quite worse in force than the stock М9 and were less branchy. Output of standard per hectare of manifold at the clone M9ЕMLA was on 35,5 thousand units more, and а standard condition of cuttings - on 13,2 % higher, than at the stock М9. Cuttings of the clone were less spiked and better rooted. In the first field of nursery, the plants of the clone had a vertical growth of the central conductor, slightly weaved and were more suitable to inoculation. The output of standard plants, in the variant with the use of clone M9ЕMLA by the variety Champion, in average for 2006-2010 was on 3112 units/hа, and on the variety Prikubanskoye – correspondently on 2470 units/hа higher than grafted on the stock М9. The cost price of 1000 seedlings on the clone M9ЕMLA was on 1962 rubles less than on the stock М9, and the standard of profitability of seedling growing, on the contrary was on 14-19 % higher. In the garden the trees on the clone M9ЕMLA were worse in growth of trees grafted on М9: on volume of the crone on 0,4-0,6 m3 , in diameter of the stem on 9-12 mm, in dependence on the variety, independently on the fact that some trees on clone were more weaker than grafted on the stock М9, their productivity for 2011-2015 was higher as from one tree as from the unit of area. The intensity of fruiting expressed in yield in kilos from a tree on the unit of volume of the top of a tree on the clone M9ЕMLA was on 33-39% higher than at the trees on the stock М9
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Description
Sunflower is one of the most important oilseed crops, which are of great economic importance in Russia and in the world. It is very adaptive crop in terms of climatic conditions range, for that reason it is cultivated on a vast territory of the Russian Federation in various weather conditions. Sunflower oil has high nutritional and taste qualities, it is used numerously in food and is applied in various fields of food industry. The biologically active linoleic acid, phosphatides and fat-soluble vitamins A, D, E and K, which are of great nutritional value to humans, are contained in the oil. According to its calorific capacity, sunflower oil is on the first place among vegetable oils. Due to biological characteristics of sunflower, the Krasnodar region is the most favorable region of the Russian Federation for obtaining high and stable yields of this crop. However, here the drought is observed during the summer period and it affects adversely the productivity and quality of sunflower seeds. The increasing of resistance to unfavorable weather conditions is possible only based on detailed study of physiological features of productivity formation and seeds quality that is highly important task in view of the current geopolitical situation in Russia. One way of solving this issue is the appliance of the growth regulators, possessing anti-stress activity that improve the quality of sowing seeds and increase the productivity and plant resistance to stressful environmental factors. These drugs include growth regulator called Furolan, which was created in KubGTU and is certified for use in Russia. It is not toxic and is used in nano-dozes, there is no its residual quantities in the products and environment. Furolan has a positive effect on physiological and biochemical processes, improves the productivity of plants, their resistance to unfavorable growing conditions by increasing the resistance to dehydration as well as to the risk of fungal diseases
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Description
Sunflower is one of the most important oilseed crops, which are of great economic importance in Russia and in the world. It is very adaptive crop in terms of climatic conditions range, for that reason it is cultivated on a vast territory of the Russian Federation in various weather conditions. Sunflower oil has high nutritional and taste qualities, it is used numerously in food and is applied in various fields of food industry. The biologically active linoleic acid, phosphatides and fat-soluble vitamins A, D, E and K, which are of great nutritional value to humans, are contained in the oil. According to its calorific capacity, sunflower oil is on the first place among vegetable oils. Due to biological characteristics of sunflower, the Krasnodar region is the most favorable region of the Russian Federation for obtaining high and stable yields of this crop. However, here the drought is observed during the summer period and it affects adversely the productivity and quality of sunflower seeds. The increasing of resistance to unfavorable weather conditions is possible only based on detailed study of physiological features of productivity formation and seeds quality that is highly important task in view of the current geopolitical situation in Russia. One way of solving this issue is the appliance of the growth regulators, possessing anti-stress activity that improve the quality of sowing seeds and increase the productivity and plant resistance to stressful environmental factors. These drugs include growth regulator called Furolan, which was created in KubGTU and is certified for use in Russia. It is not toxic and is used in nano-dozes, there is no its residual quantities in the products and environment. Furolan has a positive effect on physiological and biochemical processes, improves the productivity of plants, their resistance to unfavorable growing conditions by increasing the resistance to dehydration as well as to the risk of fungal diseases