Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Chausov Vladimir Mikhailovich

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Academic rank

associated professor

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Kuban State Agrarian University
   

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Articles count: 14

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PECULIARITIES OF AGROBIOLOGICAL AND TECHNOLOGICAL CHARACTERISTICS OF TECHNICAL WHITE MUSCAT GRAPES OF THE REPUBLIC OF MOLDOVA

abstract 1341710110 issue 134 pp. 1412 – 1436 29.12.2017 ru 336
The results of comparative analysis of three white muscat grades of grapes Viorika, the Muscat de Yaloven and the Muscat onitskan according to the biological indicators of fructification, productivity, quality of berries, mechanical structure of bunches, suitability for manufacture of direct extraction juice and dry wines are depicted in the article. All studied grades differ by high percent of fruiting runaways and high factors of fruiting and fructification. The highest factors of fruiting and fructification of runaways are reflected at grade Viorika, and the lowest - at a grade the Muscat de Yaloven. Biological indicators of fructification of runaways according to the length of a fruit spear are high and rather levelled at all grades. That is why, depending on bushes forming, it is possible to apply short and average (6-7 buds) length of vine cutting. Biological indicators of fructification of runaways from angular buds and sleeping buds are high enough, that shows to good regenerative ability of studied grades. Grades Viorika and the Muscat de Yaloven are tall, and the Muscat onitskan is average height. Degree of ripening of runaways at grades Viorika and the Muscat onitskan is good, at a grade the Muscat de Yaloven - satisfactory. Productivity of grades Viorika, Muscat de Yaloven and the Muscat onitskan is 77,94; 81,52 and 72,72 centner/hectares, and efficiency of runaway - 199,5; 193 and 221,9 with a significant difference between grades on both indicators. The exit of a mash at grades was 77,5-79,4 %. According to the contents of solids, sugars and acids, grapes of all grades correspond to requirements for manufacture of high-quality direct extraction juice. From grapes of these grades, it is possible to produce high-quality direct extraction juice under the name of ampelographic and blended grades. Sampling estimation of dry wines from grapes of these grades fluctuates from 7,6 to 7,8 points: 7,8 (Viorika), 7,7 (the Muscat onitskan), 7,6 (the Muscat de Yaloven)
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INFLUENCE OF STOCKS ON YIELD AND QUALITY OF GRAPES AND WINE OF RKATSITELI VARIETY

abstract 1201606027 issue 120 pp. 412 – 424 30.06.2016 ru 400
The article presents results of the six-year study of the effect of stocks Berlandieri × Riparia Kober 5BB and Chasselas × Berlandieri 41B on yield, quality of grapes and wine Rkatsiteli in the central zone of the Krasnodar region. Effect of stock on the scion strongly depends on the annual weather conditions. In a given year, there is a stock, better adapted to the weather conditions. Stocks of Chasselas × Berlandieri 41B increases winter hardiness variety Rkatsiteli. On average, during six years the stocks have not been resulted in significant difference between the percentages of developed into shoots buds and fertile shoots shown in the coefficients of fruiting and fruitbearing shoots Rkatsiteli. Among all the influencing factors, the degree of influence of stocks is 0.1-0.4%. Some differences in forming of generative organs of wintering buds along the fruiting twig under the influence of stocks do not lead to significant differences in biological terms of fruiting varieties in the whole piece. On average, six years of significant difference in the effect of stocks on the average weight of the bunches, and the yield is not defined - the degree of influence of rootstocks on mentioned indicators is 0,1-2,1%. A significant impact of stocks on the dynamics of sugar accumulation in berries has not been discovered. The degree of influence of stocks on to the final sugar content and acidity of berries is 0.3 and 14.5%, respectively. The wine produced from Rkatsiteli berries on a stock Berlandieri × Riparia Kober 5BB has the better tasting score than on the stock Chasselas × Berlandieri 41B (7.5 and 7.4 points, respectively). The main influence on fruiting of the variety Rkatsiteli was provided by the conditions of the current and previous vegetation. Within the conditions of the central zone of the Krasnodar region the cultivating of the variety Rkatsiteli is reasonable for both studied stocks
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YELD AND QUALITY OF ARTEMIS, INKROCHE TAMANSKII, SAUVIGNON TAMANSKII, NEWEST TECHNICAL GRAPEVINE VARIETIES

abstract 1261702044 issue 126 pp. 620 – 631 28.02.2017 ru 414
The article presents results of the study of yield, mechanical composition and quality of bunches of newest white grapevine varieties called Artemis, Sauvignon tamanskii and Inkroche tamanskii, in the conditions of Taman in the Krasnodar region. The yield of the studied genotypes ranged from 10.4 to 13.3 t / ha: the highest yield was in Artemis, and the lowest – in Sauvignon tamanskii. The average weight of the bunch was in Sauvignon tamanskii (152 g), the variety Artemis had 143 g and Inkroche tamanskii had 130 g of bunch weight. The percentage of berries in clusters ranged from 95.3 in Artemis to 95.9 in Inkroche tamanskii and Sauvignon tamanskii. The ratio of fruit mass to the mass of crests was 20.3 in the varieties of Artemis and 23.5 in Inkroche tamanskii and Sauvignon tamanskii. In genotypes of Artemis, Sauvignon and Inkroche Taman Taman the weight of 100 berries was 200, 160 and 130 g, respectively, the mass of 100 seeds - 4.6; 3.1 and 2.9 g, the average weight of the pulp from the juice to the weight of the skin - 24.3; 19.5; 15.9. The percentage of pulp and juice in clusters of the studied varieties was 85,9-89,1%, and the ratio of pulp to juice to the solid residue 6,1-8,2. Yield of musts from the studied sample was 74,5-75,4%. The content of sugars in the berries (17,5-19,6 g / 100 cm3) was dependent on the yield, the characteristics of varieties and timing of the harvest, but the harvest was favorable for the production of beverages and wine materials
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OENOLOGY AND BIOCHEMISTRY OF MERLOT VARIETY AND ITS CLONES IN DIFFERENT ZONES OF GROWTH

abstract 1271703070 issue 127 pp. 980 – 995 31.03.2017 ru 559
The article presents the results of the study of yield, mechanical and biochemical composition of Merlot grape vine variety and its two clones in the conditions of Taman and Anapa subzone of the Krasnodar region. Clones differ from the maternal variety by the large number of berries in the bunch, the mass of the berry, the average mass of the bunch and the yield. Maternal variety and its clones are characterized by very close percentages of berries and combs in the bunch and by indicators of the structure, composition and structure of the bunch. By the yield of juice percentage, in different growth areas clones showed the same results as the original variety. According to the content of glucose, fructose, organic acids (wine, apple, citric, succinic), potassium, sodium, magnesium and calcium cations in the juice of berries, there is no reliable differences between the original variety and its clones. The content of dry substances, sugars, titrated acids, and the sugar-acid coefficient depended on the yield, but in general, they were favorable for the production of wine materials and juices. Merlo phanagoriiskii and Merloc are ecologically plastic and belong to the first group of varieties that retain their valuable characteristics in different areas of growth
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INFLUENCE THE STOCKS ON YIELD AND QUALITY OF GRAPES AND ALIGOTE WINE

abstract 1151601086 issue 115 pp. 1349 – 1364 27.01.2016 ru 700
The article presents results of the six-year study of the effect of stocks Riparia × Rupestris 101-14 and Berlandieri × Riparia Kober 5BB on yield, quality of grapes and Aligote wine in the central zone of the Krasnodar region. Effect of stock on scion strongly depends on the annual weather conditions. In a given year, there is a stock better adapted to the weather conditions. Stocks of Riparia × Rupestris 101-14 increase winter hardiness, and the stock Berlandieri × Riparia Kober 5BB - drought-resistant varieties of Aligote. On average, during six years the stock has not been resulted in significant differences between the percentages of developed into shoots buds and fertile shoots shown in the coefficients of fruiting and fruitbearing shoots of Aligote. Among all the influencing factors, the degree of influence of stocks on the percentage of buds have evolved to 16,4 %, by the percentage of productive shoots 19,8 %, a factor of the fruiting shoots and fruitfulness of 3,9 % and 2,7 %, respectively. Some differences in forming of generative organs of wintering buds along the fruiting twig under the influence of stocks do not lead to the significant difference in biological terms of fruiting varieties in the whole piece. On average, six years of significant differences in the influence of rootstocks on the number of berries in bunches, hundred berries weight, an average weight of bunches and yield is not defined - the degree of influence of stocks on mentioned indicators is 0,1-9,7 %. A significant impact of stocks on the dynamics of sugar accumulation in berries has not been discovered. The degree of influence of stocks onto the final sugar content and acidity of berries is 2.9 and 1.0%, respectively. The wine produced from Aligote berries on a stock Riparia × Rupestris 101-14 has the better tasting score than on the stock Berlandieri × Riparia Kober 5BB (7.9 and 7.8 points, respect vely). The main influence on fruiting of the variety Aligote was provided by the conditions of the current and previous vegetation. Within the conditions of the central zone of the Krasnodar region the cultivating of the variety of Aligote is reasonable for both studied stocks
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OENOLOGY AND BIOCHEMISTRY OF MERLOT VARIETY AND ITS CLONES IN DIFFERENT ZONES OF GROWTH

abstract 1291705083 issue 129 pp. 1140 – 1157 31.05.2017 ru 823
The article presents results of studying the oenology and the biochemistry of the Cabernet-Sauvignon grapes in different areas of the Krasnodar region - Taman, Anapa, Abrau-Dyurso, Gelendzhik and Krasnodar. The yields, the mechanical composition of the grapes, the biochemical indicators of the juice of berries were compared. The cultivation zone affects the yield, the average mass of the bunch, the number and mass of berries in the bunch, the mass of the crest, but according to the percentage of berries and crest in the bunch, the bunch structure (ratio of mass of berries to mass of the ridge) does not significantly differ between growing zones. The mass of 100 berries and 100 seeds, the weight of seeds in 100 berries, the clustering index (the ratio of pulp with juice to peel) can differ in different places of growth, but with insignificant coefficients of variation. The composition of the bunch as a percentage of the total mass varies little over the growing zones: the ridges make up 5.6- 5.7%, the skin 4.9-5.2%, the seeds 4.8-4.9%, the pulp with the juice - 84.3-84.5%. Structural and berry indicators varied in the range of 5.4-5.5 and 76.84, respectively. Depending on the place of cultivation, the yield of the grape must in laboratory conditions was 75.1-75.7%. Analysis of the structure, composition and the structure of bunches showed that the mechanical composition of Cabernet-Sauvignon refers to the first group of varieties that retain their valuable characteristics when changing the growing conditions. When harvesting, the mass concentration of sugars was 19-19.8%, titrated acidity - 8.1-9.2 g / dm3, pH - 3.3- 3.4. Depending on the place of cultivation of the content of organic acids in the juice of berries was: wine - 4917-5918 mg / dm3, apple - 1926-2763, lemon - 215-416 mg / dm3. In different places of cultivation in% of the total amount of organic acids studied, the content of tartaric acid varied from 61.7 to 71.4%, apple - from 24.7 to 33.3%, lemon - from 3 to 5%. Thus, the content of organic acids in the juice of Cabernet-Sauvignon berries depends on the specific growing conditions. Depending on the growing places, the mass concentration of potassium cations is 2630-3508 mg / dm3, sodium 162-436, magnesium 171-230, calcium 185-255 mg / dm3. However, in most cases, as a percentage of the total cation content, there are no differences depending on the site of growth. Thus, the biochemical parameters of the juice of CabernetSauvignon berries depend on the specific natural conditions of the terrain and, according to these parameters, the variety belongs to the second group of varieties with less plasticity to different growing conditions
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INFLUENCE OF THE LENGTH OF FRUIT VINES ON THE YIELD AND QUALITY OF MOLDOVA GRAPES

abstract 1181604005 issue 118 pp. 87 – 112 29.04.2016 ru 877
The article presents the results of studying the effect of different lengths of fruit vines with the same load wintering buds of bushes on the yield and quality of Moldova grapes. It was found that the biological indicators of fruiting Moldova grapes improved by lengthening fruit vines, taking into account weather conditions. Shortening the vines increases germination and fruitfulness degree base buds and reserve buds. Productivity is increased by lengthening fruit vines. It is determined by the degree of fruitfulness buds of the vine, the development of floscules of wintering buds, bunch and berries weight, number of berries in bunches. The optimum is pruning vines to 10-12 buds. Harmonious taste, weight of bunches and berries, transportability factor fixed high yield of grapes standard (85,6-86,4%) with different length of fruit vines. The highest productivity of leaves makes pruning fruit vines to 10-12 buds. The strength of shoot growth and volume growth of bushes reduced at an elongation of the fruit vines. The more moderate growth of shoots observed at long (10-12 buds) pruning vines. There is no significant difference to the degree of maturation of shoots with different length vines. In order to increase the yield of Moldova grapes in the central zone of the Krasnodar region expedient cut fruit vines to 10-12 buds
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CLUSTERS AND BIOCHEMISTRY COMPOSITION OF BLACK BERRY VINE SORTS OF GRAPE FOR PRODUCING JUICES OF DIRECT PRESSING

abstract 1181604008 issue 118 pp. 147 – 163 29.04.2016 ru 882
The article gives the results of the study of the texture of the grapes and biochemical characteristics of red wine grape varieties of Cabernet Sauvignon, Cabernet Franc, Merlot, Sapeari, Tsimladar, Pinot Noir for the production of juice of direct extraction and blending. The studied varieties in terms of the structure of the cluster may be divided into three groups of blackpinene (21.1), Cabernet Franc and Tsimladar (18.7 - 17.5), Cabernet Sauvignon, Merlot, Saperavi (16.5 - 16.8) , and bunches of addition in terms of two groups - Tsimladar (17.6), Cabernet - Sauvignon and other (15.6 - 16.4). The structural component of grapes varieties ranged from 5.2 to 5.9, berry index - from 62.1 to 83.4, the output of the wort from 74.2 to 76.3%. The content of sugars and acids in the berries of all varieties is favorable for the production of beverages. The largest Tartaric acid content was found in the juice of the varieties of Cabernet Sauvignon, Pinot Black, malic acid - in the juice of varieties Saperavi, Merlot, Tsimladar, citric acid - in the juice Tsimladar varieties, Cabernet Sauvignon, Saperavi. The ratio of tartaric acid to the content of the apple juice Cabernet Sauvignon was 2.9: 1, Cabernet Franc 2.6: 1, Pinot Black 2.5: 1, Merlot and Tsimladar 1.6: 1, 1.1 Sapevari: 1. According to the content of potassium cations, sodium, magnesium and calcium there were chosen three varieties of Cabernet Sauvignon and Cabernet Franc. The lowest content of potassium and magnesium cations was in the variety of Tsimladar, Sodium – in the varieties Merlot and Saperavi, calcium – in Saperavi. Excellent tasting commended for juices was given to Cabernet Sauvignon, Saperavi, Tsimladar, good – to Cabernet Franc, Merlot, Pinot black. Best blending juice obtained by mixing the juice of the grape of the varieties of Cabernet Sauvignon and Pinot black 70:30, Saperavi and Pinot black 50:50. From the grapes of produced varieties, we can produce juice and varietal by name ampelographic variety and blended to extend the range
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BIOCHEMISTRY OF SOME PERSPECTIVE TABLE GRAPES

abstract 1071503114 issue 107 pp. 1757 – 1769 31.03.2015 ru 931
The article contains results of the study of biochemistry of some perspective table grape varieties: Aniuta, Vodograi, Nizina and Jubilee Novocherkasska, yield in 2013 from the Central zone of Krasnodar region. At the time of redy yield the combination of sweetness and acidity of fruits were favorable. The ratio of fructose to glucose was 1.69; 1.36; 2.00; 1.13, respectively, in grapes Aniuta, Vodograi, Nisina, Jubilee Novocherkasska. According to the percentage of fructose in fruit juice varieties Aniuta, Vodograi and Jubilee Novocherkasska close to each other (50.93; 56.14; 51.23%). According to the percentage of glucose similar varieties Aniuta and Nizina (33 - 34.27%), Vodograi and Jubilee Novocherkasska (41.16 - 45.22%). Sort Jubilee Novocherkasska, had content in berries close fructose and glucose. Most of fructose (66.02%) in berries variety Nizina. In berries studied cultivars organic acid content was: wine 3128 - 3861, malic 982 - 3753, citric 109 - 317, amber 3 - 115 mg / dm3. The highest concentrations of potassium and sodium cations are presented in berries varieties Aniuta: potassium - 1219 sodium - 35.13 mg / dm3 and cations magnesium and calcium in berries Jubilee Novocherkasska 46.75 and 73.64 mg / dm3. The lowest concentration of potassium and sodium cations observed in grape Vodograi, magnesium - from grape Aniuta, calcium - at grape Nizina. We studied grape bunches are large, not dense, beautiful, berries are large, harmonious taste. Tasting score fresh grapes varieties Aniuta, Vodograi, Nizina, Jubilee Novocherkasska 7.6; 7.4; 7.8; 7.8 points respectively
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COMPOSITION OF THE CLUSTERS ANDBIOCHEMISTRY OF FLORA, NIZINA AND ANYUTA TABLE GRAPES

abstract 1051501055 issue 105 pp. 909 – 920 30.01.2015 ru 992
The article presents the characteristics of the mechanical composition of clusters, the chemical composition of grape juice and fresh grapes and wine tasting evaluation of three varieties of table. We have identified the following uvologic indicators of clusters of cultivars Flora, Nisina and Anyuta: structure - 90.0; 91.5; 87.3; addition - 8.0; 6.6; 10.8; structural - 6.4; 5.4; 8.1; berries - 17.6; 15.0; 10.4. In the studied berries of grape varieties the mass concentrations of sugars and titratable acids were in the range 18,1-23,5 and 0,73-0,78 g/100 cm3 respectively. The combination of sweetness and acidity causes high taste properties of grapes. In grape berries of Flora and Nizina the concentration of fructose was two times more than glucose. Differences in the content wine, malic, lemon and succinic acids in berries varieties of Flora and Nizina were insignificant. In the berries of Anyuta variety, the concentration of lemon and succinic acids was more, malic was less than other varieties. Most of the studied varieties of berries contain malic and wine acids. More of cations of potassium, sodium, calcium and magnesium then in other varieties and it contain less than Anyuta berries. The difference in the content of various cations in the berries of varieties of Flora and Nizina is negligible. Tasting score of fresh grape of Flora variety was 7.0, Nisina - 7.8 and Aniyta - 7.6 points
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