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1

Delate, Kathleen, Andrea McKern, and Michelle Kirkland. "(378) Weed Management in Organic Grapes." HortScience 40, no. 4 (2005): 1068B—1068. http://dx.doi.org/10.21273/hortsci.40.4.1068b.

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Iowa was the sixth largest producer of grapes in the United States in the early 1900s, with 24,000 ha under production. The rapid expansion of petrochemicals post-World War II and grape's sensitivity to 2,4-D herbicides reduced vineyard size in Iowa to 28 ha in 2001. Recent state governmental support for organic fruit research and viticulture in general has led to the expansion of the grape and wine industry in Iowa. As of 2001, 5883 ha of organic grapes were produced in the United States. Challenges to organic grape production in the Midwest include diseases and weeds. The cultivation of Amer
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2

Litskas, Vassilis, Athanasia Mandoulaki, Ioannis N. Vogiatzakis, Nikolaos Tzortzakis, and Menelaos Stavrinides. "Sustainable Viticulture: First Determination of the Environmental Footprint of Grapes." Sustainability 12, no. 21 (2020): 8812. http://dx.doi.org/10.3390/su12218812.

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We present for the first time the environmental footprint (EF) of grapes following the methodology proposed by the EU and life cycle assessment (LCA). We used data from three different production systems, conventional high- or low-input and organic from vineyards on the Mediterranean island of Cyprus. The life cycle inventory (LCI) data were retrieved from the recently released AGRIBALYSE database, and the EF was determined with the Open LCA software. The system boundary was from “cradle to winery door” and the functional unit was 1 ton of grapes delivered to the winery. Organic grape producti
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Parr, Baden, Mathew Legg, Stuart Bradley, and Fakhrul Alam. "Occluded Grape Cluster Detection and Vine Canopy Visualisation Using an Ultrasonic Phased Array." Sensors 21, no. 6 (2021): 2182. http://dx.doi.org/10.3390/s21062182.

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Grape yield estimation has traditionally been performed using manual techniques. However, these tend to be labour intensive and can be inaccurate. Computer vision techniques have therefore been developed for automated grape yield estimation. However, errors occur when grapes are occluded by leaves, other bunches, etc. Synthetic aperture radar has been investigated to allow imaging through leaves to detect occluded grapes. However, such equipment can be expensive. This paper investigates the potential for using ultrasound to image through leaves and identify occluded grapes. A highly directiona
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4

Tikhomirova, N. A., M. R. Beibulatov, N. A. Urdenko, and R. A. Buival. "ECONOMIC EFFICIENCY OF TABLE GRAPEVINE VARIETIES’ CULTIVATION." Russian Vine 14 (December 25, 2020): 85–89. http://dx.doi.org/10.32904/2712-8245-2020-14-85-89.

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The economic efficiency of the cultivation of grapes as a branch of agriculture depends on the adaptation of grape varieties to the soil and climatic conditions of the place of growth. When developing new agricultural practices and technological solutions for the cultivation of grapes, it is necessary to assess the econom-ic efficiency of the proposed innovative ap-proaches. The cultivation of such grape varie-ties is becoming important and relevant, which, with high productivity and the use of differen-tiated care technology, require minimal costs when servicing the bushes and harvesting. In-
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Shneyder, E. Yu, E. V. Karimova, Yu A. Shneyder, and Yu N. Prikhodko. "Quarantine and particularly dangerous bacteria, phytoplasmas and viruses that pose a risk to the viticulture in Russian Federation." Horticulture and viticulture, no. 2 (May 26, 2020): 41–51. http://dx.doi.org/10.31676/0235-2591-2020-2-41-51.

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The Russian Federation imports large quantities of planting and grafting material of grapes, including from countries where dangerous harmful organisms are spread to vineyards. Plant protection specialists in this industry, as well as grape producers, must understand the possible risk associated with the danger of the entry of quarantine disease pathogens into the Russian Federation and the potential damage if infected plant material is imported. Studies have been carried out by the staff of All-Russian Plant Quarantine Center to assess the phytosanitary risk of pests associated with the impor
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Meneguzzo, Julio, Alberto Miele, Luiz-Antenor Rizzon, and Marco Antonio Zachia Ayub. "Effect of bunch rot on the sensory characteristics of the Gewürztraminer wine." OENO One 42, no. 2 (2008): 107. http://dx.doi.org/10.20870/oeno-one.2008.42.2.823.

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<p style="text-align: justify;"><strong>Aims</strong>: The aim of this work was to determine the effect of grapes infected by bunch rot on the sensory characteristics of the Brazilian Gewürztraminer wine.</p><p style="text-align: justify;"><strong>Methods and results</strong>: The treatments consisted of wine made from bunch rot infected grapes containing 0, 2.5, 5, 10, 15 and 20 %, weight basis, of bunch rot. Variables evaluated were related to vision, smell and taste/flavor. Results show that the presence of increasing proportions of infected grapes
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7

Gorbunov, I., and A. Lukyanova. "Preservation and study of genetic resources of grapes on the ampelographic collection of the Anapa zonal experimental station of viticulture and winemaking." Agrarian Bulletin of the 195, no. 4 (2020): 47–55. http://dx.doi.org/10.32417/1997-4868-2020-195-4-47-55.

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Abstract. The purpose of the research, the results of which are reflected in this article, is to preserve, replenish and study the genetic resources of grapes at the Anapa zonal experimental station of viticulture and winemaking (AZESViW). Novelty. Anapa ampelographic collection, consisting of 4941 genotypes, in 2019 was supplemented with ten varieties (grafted culture): Viktor 2 (Simpatiya), Vion’e, Zarya Nesvyataya, Karmener, Marselo, Romeo, Rusbol muskatnyy, Sirius AZOS, Furshetnyy, Yubiley Khersonskogo dachnika. First identified 5 sources of breeding valuable traits: 2 source of large berr
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Ostroukhova, Elena, Natalia Aleinikova, Irina Peskova, Evgenia Galkina, Elena Bolotianskaia, and Olga Zaitseva. "Biologization of grape growing technologies to obtain safe and high-quality products." E3S Web of Conferences 254 (2021): 05002. http://dx.doi.org/10.1051/e3sconf/202125405002.

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Viticulture is impossible without the use of chemical plant protection agents. Their use follows to ecological destabilization of ampelocenoses and constitutes real danger to human health. Last years there is a tendency to biologize the protection technologies that the relevance of studies of the influence of biopreparations on the quality of graps and wines. The article presents the results studies of fungicide action of the preparations Biocomposite-correct and Biocomposite-protect. Their high anti-mycotic activity (97-100%) against Trichothecium roseum and Botrytis cinerea has been establis
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9

Vouillamoz, José F., Patrick E. McGovern, Ali Ergul, et al. "Genetic characterization and relationships of traditional grape cultivars from Transcaucasia and Anatolia." Plant Genetic Resources 4, no. 2 (2006): 144–58. http://dx.doi.org/10.1079/pgr2006114.

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We present here the first large-scale genetic characterization of grape cultivars from Transcaucasia and Anatolia. These regions where wild grapes still grow in nature have been cultivating wine and table grapes for thousands of years and are considered the cradles of viticulture. Using 12 nuclear microsatellite markers, we genotyped 116 accessions of traditional grape cultivars from Armenia, Georgia and Turkey and we detected 17 identical genotypes and six homonymy cases, mainly within each national germplasm. Neighbour-joining analysis of genetic distance showed that each germplasm could hav
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10

opfer, chris. "The Norton Grape: American Viticulture's Native Son." Gastronomica 11, no. 3 (2011): 92–95. http://dx.doi.org/10.1525/gfc.2011.11.3.92.

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Norton is a little known grape whose history is inextricably intertwined with that of the wine industries in two states not generally known for viticulture: Virginia and Missouri. Virginia settlers began experimenting with wine making in 1609. Two centuries later a Richmond physician finally found a grape hearty enough to sustain the region's tough climate. The result, Dr. Daniel Norton's “Virginia Seedling”—what one grower calls “bulletproof”—is naturally resistant to the American-born plagues that still haunt European grapes. The grape grew in popularity not only in Virginia, but also in Mis
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Costa, V. B., S. B. de Andrade, P. L. P. K. Lemos, A. Bender, C. Goulart, and F. G. Herter. "Physico-chemical aspects of grape juices produced in the region of Campanha Gaucha, RS, Brazil (Southern Brazil)." BIO Web of Conferences 12 (2019): 01018. http://dx.doi.org/10.1051/bioconf/20191201018.

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The Campanha Gaucha region, southern Brazil, has received significant investments in Viticulture during the last decades, especially for the production of quality wines. However, implementing the production of American and hybrid grapes in this region constitutes and opportunity to supply the increasing demand of the grape juice market in Brazil. Juices of two varieties, “Bordô” and “Concord”, from two locations, Dom Pedrito and Santana do Livramento, were analysed in terms of the following physico-chemical aspects: total city, volatile acidity, density, pH, soluble solids content, color inten
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12

Gutiérrez-Gamboa, Gastón, Roberto Mateluna-Cuadra, Irina Díaz-Gálvez, Nilo Mejía, and Nicolás Verdugo-Vásquez. "Methyl Jasmonate Applications in Viticulture: A Tool to Increase the Content of Flavonoids and Stilbenes in Grapes and Wines." Horticulturae 7, no. 6 (2021): 133. http://dx.doi.org/10.3390/horticulturae7060133.

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Recently, the interest in methyl jasmonate (MeJ) has increased in viticulture due to its effects on the synthesis of phenolic secondary metabolites in grapes, especially of anthocyanins, flavonols, and stilbenes derivatives, naturally occurring or synthesized, in berries in response to MeJ application to grapevines. These metabolites help to define sensory characteristics of wines by contributing to their color, flavor and mouthfeel properties, and to derive potential beneficial health effects due to their consumption. This review offers an overview of the importance of these phenolic compound
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13

DONICI, Alina, Claudiu Ioan BUNEA, Anamaria CĂLUGĂR, Eugenia HARSAN, and Florin Dumitru BORA. "Investigation of the Copper Content in Vineyard Soil, Grape, Must and Wine in the Main Vineyards of Romania: a Preliminary Study." Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Horticulture 76, no. 1 (2019): 31. http://dx.doi.org/10.15835/buasvmcn-hort:2018.0017.

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The long-term use of copper in viticulture has caused great copper accumulation in vineyard soils, resulting in negative effects on the environment through toxicity to aquatic and soil organisms. The aim of this study was to investigate the copper content in vineyard soils, grapes and wines from Dealu Bujorului, Murfatlar, Tarnave, Iasi and Ştefăneşti vineyards. The ICP-MS method was used for copper determination in vineyard soil, grape must and wine. Copper concentration in red wine samples was significantly higher than in the white wine samples. Values for Transfer Factor and Mobility Ratio
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14

Khan, M. Mumtaz, Muhammad Tahir Akram, Rashad Waseem Khan Qadri, and Rashid Al-Yahyai. "Role of grapevine rootstocks in mitigating environmental stresses: A review." Journal of Agricultural and Marine Sciences [JAMS] 25, no. 2 (2020): 1. http://dx.doi.org/10.24200/jams.vol25iss2pp1-12.

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Viticulture is one of the most important crop industry in the world and its cultivation is on the upward trend globally. Global water and soil resources continue to decline sharply and rampant extreme weather conditions are making serious threat to sustainable agriculture and food security. Further, the changes in climatic conditions are increasingly becoming favorable for rearing certain harmful biotic organisms which are hostile to sustained grapes and other crop cultivation. The environmental changes have shown a projected impact on viticulture through increased biotic and abiotic stresses.
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15

Hicl, Zdeněk. "Evaluation of viniculture in the Czech Republic from the perspective of industry and prediction of development until 2020 according to selected variables." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 60, no. 7 (2012): 89–100. http://dx.doi.org/10.11118/actaun201260070089.

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This article analyzes the viniculture and viticulture in the Czech Republic from the perspective of industry and predicts the outlook of Czech viniculture and viticulture until 2020. The first part of the article defines the methods and procedures of calculation and SWOT analysis. The contribution using the method of reliability bands predicts consumption of grapes per capita per year and further predicts sugar content in grapes during harvest in future years. Sugar content of grapes has been chosen as the indicator of quality of grapes and indicator of the level of wine growing systems. Based
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16

Anastasiou, E., Z. Tsiropoulos, T. Balafoutis, et al. "Spatiotemporal stability of management zones in a table grapes vineyard in Greece." Advances in Animal Biosciences 8, no. 2 (2017): 510–14. http://dx.doi.org/10.1017/s2040470017000632.

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Research on precision viticulture on table grapes is relative new compared to wine grapes. The aim of this study was to assess the spatiotemporal stability of yield and quality components in a vineyard of table grapes. The study was conducted in a commercial vineyard (1.4 ha) of table grapes for two successive cultivation years 2015 and 2016. Yield and quality parameters were assessed using destructive and non-destructive methods. The preliminary results revealed that spatiotemporal stability of management zones is affected by weather conditions and is different for each crop parameter, while
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17

Novikova, Liubov Yu, and Lyudmila G. Naumova. "Dependence of Fresh Grapes and Wine Taste Scores on the Origin of Varieties and Weather Conditions of the Harvest Year in the Northern Zone of Industrial Viticulture in Russia." Agronomy 10, no. 10 (2020): 1613. http://dx.doi.org/10.3390/agronomy10101613.

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Climate change affects all characteristics of grapes, including the taste of fresh berries and wine. The purpose of this study was to reveal the dependence of fresh grapes taste scores (GS) and wine taste scores (WS) on the origin of the varieties and weather conditions of the harvest year in the northern zone of industrial viticulture in Russia. The material used in the study were taste scores of 232 grape varieties from the Don Ampelographic Collection (47°25′ N 40°03′ E) 1981–2019. The correlation analysis, ANOVA, and regression were used. It was shown that GS negatively correlated with pro
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18

Carmona-Jiménez, Yolanda, Miguel Palma, Dominico A. Guillén-Sánchez, and M. Valme García-Moreno. "Study of the Cluster Thinning Grape as a Source of Phenolic Compounds and Evaluation of Its Antioxidant Potential." Biomolecules 11, no. 2 (2021): 227. http://dx.doi.org/10.3390/biom11020227.

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Thinning is a common viticulture practice in warm climates, and it is applied to increase the quality of the harvest. Thinning clusters are usually discarded, and they are considered another oenological industry waste. To valorize this by-product, the phenolic content and antioxidant activity of three red varieties (Tempranillo, Cabernet Sauvignon, and Syrah), thinned at three different times between veraison and harvest, were studied: the first at the beginning of the veraison stage, in a low ripening stage; the second in an intermediate ripening stage; and, finally, the third sampling in the
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19

Shamsiddinovich, Muminov Najmiddin, Odinaev Mirzamad Isaevich, Abdirayimov Azizbek Ro'ziqul O'g'li, and Rajabov Sardor Jumaboy O'g'li. "Problems Of Quality Assurance And Export Potential Of Grapes." American Journal of Agriculture and Biomedical Engineering 03, no. 06 (2021): 38–44. http://dx.doi.org/10.37547//tajabe/volume03issue06-05.

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The article analyzes the state of development of the viticulture and wine industry in the Republic of Uzbekistan, analyzes the assortment and classification of products, highlights the requirement for the quality standard of table grapes (UNECE FFV-19), elaborates recommendations for ensuring the quality and safety of the wine industry and increasing their export potential.
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De Oliveira, Juliane Barreto, Olga Laureano, Rogério Castro, Giuliano Elias Pereira, and Jorge Manuel Ricardo-da-Silva. "Rootstock and harvest season affect the chemical composition and sensory analysis of grapes and wines of the Alicante Bouschet (Vitis vinifera L.) grown in a tropical semi-arid climate in Brazil." OENO One 54, no. 4 (2020): 1021–39. http://dx.doi.org/10.20870/oeno-one.2020.54.4.2553.

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Aim: In this study, we aimed to evaluate the composition of grapes and wines of the Alicante Bouschet variety from a tropical semi-arid area in Brazil, by studying two rootstocks and harvests in different semesters (climates) of the same year.Methods, Results: Vines of Vitis vinifera L., Alicante Bouschet, a teinturier variety, were grown in a tropical semi-arid climate in Brazil. The phenolic composition of the grapes and wines was measured to assess how they had been affected by two rootstocks (IAC 572 and 1103P) and two harvest seasons, Semester 1 and Semester 2 (in this region, a grapevine
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21

Sirotkina, N. A. "YIELD AND QUALITY OF GRAPES AT DIFFERENT LOAD RATES." Russian Vine 15 (March 2021): 52–56. http://dx.doi.org/10.32904/2712-8245-2021-15-52-56.

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The article presents research data on the de-pendence of the yield of vineyards and the quality of grapes on the load of shoots. The studies were carried out at the All-Russian Re-search Institute of Viticulture and Winemaking named after Ya.I. Potapenko, Novocherkassk, Rostov region. On grafted vineyards of the Krasnostop Zolotovsky variety, load rates were studied: 20; 25; 30; 35 shoots per bush. The conducted studies revealed: the maximum yield was obtained in plantings with a load of 35 shoots per plant and amounted to 5.78 t / ha with the best grape conditions in the experi-ment – the mas
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22

Maghradze, David, Gabriele Cola, Luigi Mariani, and Osvaldo Failla. "Analysis of agroclimatic resources for Georgian viticulture." BIO Web of Conferences 13 (2019): 04013. http://dx.doi.org/10.1051/bioconf/20191304013.

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One of the results of the “Research Project for the Study of Georgian Grapes and Wine Culture” promoted by the National Wine Agency of the Republic of Georgia was the production of a bilingual handbook for modern viticulture. The first sections of the handbook were devoted to the agrometeorological analysis of environmental resources and limitations, comprising a general analysis of Georgian climate and agrometeorological features, followed by detailed regional cards. The agrometeorological analysis of Georgia was based on daily data collected by National and International networks for the per
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23

Yun, H. K., C. Louime, and J. Lu. "First Report of Anthracnose Caused by Elsinoe ampelina on Muscadine Grapes (Vitis rotundifolia) in Northern Florida." Plant Disease 91, no. 7 (2007): 905. http://dx.doi.org/10.1094/pdis-91-7-0905b.

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Anthracnose of grapes is an economically devastating disease caused by Elsinoe ampelina (2). Warm, humid weather favors disease development, and therefore in the United States, it is generally restricted to grape-growing areas east of the Rocky Mountains. Vitis vinifera is highly susceptible to the disease, which is one of the principal factors preventing the development of an industry with this high-quality grape in the southeastern United States. Growers in this area produce local species-such as muscadine grapes (V. rotundifolia Michx.) and hybrids. Muscadine grapes are known for their resi
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CERBU, Iulia Maria, Valeriu COTEA, Catalin Ioan ZAMFIR, et al. "THE EFFECT OF DIFFERENT TECHNIQUES OF MACERATION-FERMENTATION ON THE PHENOLIC COMPOSITION OF RED WINES." Spring 185, no. 1 (2021): 63–69. http://dx.doi.org/10.46909/journalalse-2021-006.

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Grapes, the quintessential quality factor in winemaking, are found in certain areas of the globe where viticulture thrives. The quality of wine products is directly influenced by the quality of the grapes, their process technology, the care and the quality of the premises and equipment used, as well as the conditions for the storage and use of the wines. In most red wine-making processes, it is preferred that the maceration process is accompanied by the fermentation process, as increase in the alcohol content favours the intensification of the extraction process. For this reason, both processe
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25

Naumova, L. G., and V. A. Ganich. "CONSERVATION AND STUDY OF GRAPEVINEGENETIC RESOURCES ON THE COLLECTION IN THE LOWER DON REGION IN 2020." Russian Vine 16 (June 2021): 27–35. http://dx.doi.org/10.32904/2712-8245-2021-16-27-35.

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The article presents the results of work on conservation and study of grapevine genetic resources at the Don ampelographic collec-tion named afterYa.I.Potapenko (Novocher-kassk, Rostov region) in 2020. In the context of global and local climate change, the most relevant direction in the development of modern viticulture is the improvement of the grape assortment by introducing varieties that are resistant to adverse environmental factors and more fully realize their productivity po-tential in a particular growing region. The purpose of the research is to preserve (with annual replenishment) an
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26

Matveeva, N. V., and M. V. Bahmetova. "GRAPES BREEDED BY ALL-RUSSIAN RESEARCH INSTITUTE FOR VITICULTURE AND WINEMAKING FOR CREATION OF RED DESSERT WINES." Russian Vine 14 (December 25, 2020): 74–79. http://dx.doi.org/10.32904/2712-8245-2020-14-74-79.

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The paper presents the results of technological evaluation of red wine varieties breeded by All-Russian Research Institute for Viticulture and Winemaking: Vesta, Cherny, Zhemchug, Au-gusta, Teremnoy, Mugofir. These varieties are characterized by high sugar accumulation. Li-queur wines were prepared using classical tech-nology. The research was conducted in the la-boratory of wine technology in micro-wine production. The weight of one batch of grapes was 10–25 kg. The main physical and chemical parameters of wort and wine were determined. Wine distillate was used as an alcoholic agent. For main
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Mackenzie, D. E., and A. G. Christy. "The role of soil chemistry in wine grape quality and sustainable soil management in vineyards." Water Science and Technology 51, no. 1 (2005): 27–37. http://dx.doi.org/10.2166/wst.2005.0004.

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This study aimed to establish if there is any evidence that soil mineralogical and/or chemical composition influence the composition and quality of wine grapes. In the initial phase of the study, soils and grapes were sampled in two riesling vineyards in South Australia. Soils were analysed for a wide range of total major and trace elements; soil cation extracts and grape juices were analysed for 27 trace elements by ICP-MS and ICP-AES. The results show that grape juice properties such as Baumé and titratable acidity (TA) are clearly correlated with several plant-available trace elements in th
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Maghradze, David, Gagik Melyan, Vugar Salimov, et al. "Wild grapevine (Vitis sylvestris C.C.Gmel.) wines from the Southern Caucasus region." OENO One 54, no. 4 (2020): 809–22. http://dx.doi.org/10.20870/oeno-one.2020.54.4.3720.

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Grapevine domestication took place in the Caucasus area known as the Cradle of Viticulture, within or near the geographical area known as the Vavilov Triangle. The phytogenetic resources of Vitis sylvestris C.C.Gmel. have been previously collected and characterized, but the study on micro vinifications of wild grapevines from the Caucasus is new.In the present document, seven grape samples from female individuals of wild grapevine growing in the South Caucasus region were investigated to assess their oenological profile.Wine samples were obtained from the grapes collected from various populati
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Omelchuk, S. T., and A. I. Syrota. "HYGIENIC ASSESSMENT OF SAFE CONSUMPTION OF GRAPES TREATED WITH COMBINED FUNGICIDE VINKEA, WG." Medical Science of Ukraine (MSU) 13, no. 1-2 (2017): 87–92. http://dx.doi.org/10.32345/2664-4738.1-2.2017.12.

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Relevance. Combined fungicide Vinkea, WG of systemic-local and contact action, is developed to protect grapes from fungal diseases in agro-industrial complex. It contains two active substances: folpet and a new active substance, benthiavalicarb isopropyl.
 Objective: hygienic assessment of the safe consumption of grapes and products of its processing, after the treatment of grapes with combined fungicide Vinkea, WG, containing benthiavalicarb isopropyl and folpet as active substances, in order to preserve the health of consumers of these products.
 Materials and methods. Statistical,
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Brázdil, Rudolf, Pavel Zahradníček, Petr Dobrovolný, Oldřich Kotyza, and Hubert Valášek. "Historical and recent viticulture as a source of climatological knowledge in the Czech Republic." Geografie 113, no. 4 (2008): 351–71. http://dx.doi.org/10.37040/geografie2008113040351.

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The cultivation of the vine (Vinis vinifera) that yields grapes for wine manufacture is strongly influenced by the weather. This relationship enables the use of historical viticultural data (e.g., the start date of the grape harvest, notes on wine quality and quantity) for the reconstruction of temperatures and weather extremes in past times. This paper summarises the basics of the relationship between viticulture and climate in the Czech Lands. We compile historical observations before AD 1500 and for the 16th-18th centuries from various types of documentary evidence. The starting dates of th
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Fadeev, Vladislav V., Agamagomed K. Radzhabov, and Vasily I. Demenko. "The results of the study of agricultural technology sustainable white wine grapes for a new generation of biological wines production." Vegetable crops of Russia, no. 5 (November 7, 2019): 52–57. http://dx.doi.org/10.18619/2072-9146-2019-5-52-57.

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Relevance. Widely used traditional wine varieties of European-Asian grapes are characterized by a low level of resistance to disease and require multiple treatments with pesticides to preserve the crop and plants. Obtaining and introduction of sustainable varieties into production is one of the urgent problems of modern viticulture in the world and in our country, especially in the aspect of the ever wider dissemination of the principles of organic production. This is especially true for vineyards located in the coastal areas of the South of Russia, where the use of methods of chemical protect
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Ergül, Ali, Gemma Perez-Rivera, Gökhan Söylemezoğlu, Kemal Kazan, and Rosa Arroyo-Garcia. "Genetic diversity in Anatolian wild grapes (Vitis vinifera subsp. sylvestris) estimated by SSR markers." Plant Genetic Resources 9, no. 3 (2011): 375–83. http://dx.doi.org/10.1017/s1479262111000013.

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Anatolia (Asia Minor) is considered to be the cradle of viticulture, but wild grape accessions from this region have not been subjected to any genetic analysis. We present the first genetic characterization of wild grapes (Vitis vinifera subsp. sylvestris) from this region. Using 15 nuclear microsatellites, we genotyped 84 wild grape accessions collected from three Anatolian locations. The unweighted pair group method with arithmetic mean analysis revealed four genetic clusters that partially separated Anatolian wild grape populations. In general, accessions from geographically closer location
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33

Ross, Karen, and Deborah Golino. "Wine grapes go green: The Sustainable Viticulture Story." California Agriculture 62, no. 4 (2008): 125–26. http://dx.doi.org/10.3733/ca.v062n04p125.

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Ghuffar, Salman, Gulshan Irshad, Farah Naz, and Muhammad Azam Khan. "Studies of Penicillium species associated with blue mold disease of grapes and management through plant essential oils as non-hazardous botanical fungicides." Green Processing and Synthesis 10, no. 1 (2021): 021–36. http://dx.doi.org/10.1515/gps-2021-0007.

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Abstract Blue mold caused by Penicillium species is a major fungal disease threatening the viticulture industry in Pakistan, responsible for deteriorating the quality of grapes during handling, transportation, and distribution. Identification-based approaches of Penicillium species provide a better strategy on accurate diagnosis and effective management. In this study, 13 isolates were recovered from symptomatic grape bunches at five main fruit markets of Rawalpindi district, Punjab province. Based on morphological data and multi-loci phylogenetic analysis, the isolates were identified as two
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35

Hickey, Cain C., and Tony K. Wolf. "Intensive Fruit-zone Leaf Thinning Increases Vitis vinifera L. ‘Cabernet Sauvignon’ Berry Temperature and Berry Phenolics without Adversely Affecting Berry Anthocyanins in Virginia." HortScience 54, no. 7 (2019): 1181–89. http://dx.doi.org/10.21273/hortsci13904-19.

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Selective leaf removal in the proximity of grape clusters is a useful practice to manage fruit diseases and otherwise improve fruit composition. The current recommendation in the eastern United States is to create a fruit zone with one to two leaf layers and to focus removal on the “morning sun” side of the canopy. We evaluated a more intense and an earlier application of fruit-zone leaf thinning relative to current recommendations to determine whether additional benefits could be obtained without a penalty of impaired berry pigmentation or other ill effects of abundant grape exposure. Fruit s
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Ilnitskaya, E. T., V. Sh Ayba, M. V. Makarkina, S. V. Tokmakov та M. A. Avidzba. "DNA-fi ngerprinting of local Аbkhazian grape variety Kachich". Horticulture and viticulture, № 6 (20 грудня 2019): 9–13. http://dx.doi.org/10.31676/0235-2591-2019-6-9-13.

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The study of the indigenous gene pool of Vitis vinifera L. of diff erent zones of viticulture with the involvement of molecular genetic methods is an urgent due to the wide diversity of grape varieties. The territory of Abkhazia is a unique zone, one of the hotbeds of the emergence of cultural grapes. «Kachich» is the oldest Abkhazian grape variety, known for the quality of wines obtained from its harvest. The variety is more resistant to fungal diseases compared to popular European varieties cultivated in modern Abkhazia, and is particularly resistant to rot of berries. However, often the loc
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37

Vincent, Charles, Tom Lowery, and Jean-Philippe Parent. "The entomology of vineyards in Canada." Canadian Entomologist 150, no. 6 (2018): 697–715. http://dx.doi.org/10.4039/tce.2018.55.

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AbstractIn Canada, viticulture has been practiced since the arrival of European settlers. After a period of low activity due to the prohibition in North America, viticulture enjoyed a renaissance in the 1970s such that it became a rapidly growing industry in Canada. It is currently practiced mainly in five provinces,i.e., British Columbia, Ontario, Québec, Nova Scotia, and New Brunswick. In Eastern Canada, several species of wild vines (VitisLinnaeus; Vitaceae) grew naturally before cultivation of domesticated cultivars and these had their entomofauna. In contrast, no wild vines grew in Britis
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Zdunić, Goran, Katarina Lukšić, Zora Annamaria Nagy, et al. "Genetic Structure and Relationships among Wild and Cultivated Grapevines from Central Europe and Part of the Western Balkan Peninsula." Genes 11, no. 9 (2020): 962. http://dx.doi.org/10.3390/genes11090962.

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The genetic diversity and relationship between wild (Vitis vinifera L. subsp. sylvestris (Gmel.) Hegi and cultivated (V. vinifera L. subsp. vinifera) grapevine in the western Balkan region and Central Europe have not been studied together previously, although this area has a rich viticultural past. Here, we studied wild grapevine populations sampled from their natural habitats in several countries of the western Balkan region and Central Europe. Their genetic diversity and structure were compared to cultivars that are traditionally in use in this region. A sample set of 243 accessions was geno
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Russo, Dmitriy, Galina Aleynikova, and Elena Ilnitskaya. "Biotechnological methods of managing the production processes of grape plants." BIO Web of Conferences 34 (2021): 01003. http://dx.doi.org/10.1051/bioconf/20213401003.

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In viticulture, despite the fact that the main commodity producers have fairly modern technologies for the production of grapes, there are trends in the need to modify raw materials production technologies that meet the requirements for the production of high-quality products, reduce production costs, its biologization. Also, the problem of selecting varieties for a specific agro-ecological zone and increasing the production of table grapes, which requires certain research in the justification of design decisions, became actual.
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Dmytruk, M. "Trends of grapeproduction by main producers in Ukraine." Ekonomìka ta upravlìnnâ APK, no. 2 (143) (December 27, 2018): 48–53. http://dx.doi.org/10.33245/2310-9262-2018-143-2-48-53.

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To ensure the development of agricultural production in modern conditions, it is necessary to pay more attention to nontraditional spheres of activity and production. One of these forms is viticulture. In the article the present state of grape production development in agricultural enterprise sisconsidered. Focuse dattention to there levance of the issue under investigation and itssignifican cein the agricultural production system. The maintendenciesof development of are asundervineyards, productivity and grosscollection of grapesin agricultural enterprises are determined. It is noted that agr
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Shevchenko, I., M. Mynkin, and G. Mynkina. "Energy capacity of modern technology for growing grapes and basic agricultural crops." Agrobìologìâ, no. 1(157) (May 25, 2020): 192–200. http://dx.doi.org/10.33245/2310-9270-2020-157-1-192-200.

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The study aims to conduct an objective analysis of the eff ectiveness of modern technology of industrial grape plantations cultivation, to compare them with similar costs for cultivation of other agricultural crops considering the modern global trend. Planting prepared rootstocks in a permanent place, according to the scheme, followed by their grafting with the desired variety on the spot can be an option to the traditional technology of growing grafted seedlings and planting grape plantations. The introduction of alternative technology, using modern mobile tools (secateurs for grafting compon
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Hedaitulla, Mayhan, Roman Kravchenko та Leonid Troshin. "Виноградарство Афганистана". Magarach. Vinogradstvo i Vinodelie, № 4(110) part: 21 (19 грудня 2019): 299–301. http://dx.doi.org/10.35547/im.2019.21.4.004.

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В статье дан обзор современного состояния и тенденциозного развития виноградарской отрасли Афганистана. Виноград выращивается практически в каждой части страны, от Кандагара до Такара и Фарьяба. Наиболее интенсивно виноград возделывают в провинциях Кабул, Парван, Каписа, Кандагар, Гильменд, Джавзян, Герат и Газни. Но в большинстве районов страны культура выращивается не для коммерческого использования, а для семейного потребления. В основном весь виноград Афганистана принадлежит к подвиду Vitis vinifera sativa D.C.. В стране в наличии большое разнообразие доступных сортов (более 100), но самым
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Artem, Victoria, Arina Oana Antoce, Aurora Ranca, Ancuta Nechita, Laura Enache, and Elena Postolache. "The Influence of Terroir on Phenolic Composition of Red Grapes." Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Horticulture 73, no. 2 (2016): 109. http://dx.doi.org/10.15835/buasvmcn-hort:12173.

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A rich content of phenolic compounds (anthocyans and tannins) is a fundamental technological condition for the obtaining of quality red wines - appreciated by increasing numbers of consumers, aware of the benefic health effects brought about by these biologically active compounds. The biosynthesis of phenols and their accumulation in the grape berries during ripening is influenced by a multitude of factors. In this study we focused on terroir and on the biological potential of the authorized red varieties for wines with controlled denomination of origin in four centres of three well-establishe
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44

Ilnitskaya, E. T., M. V. Makarkina, and S. V. Tokmakov. "DNA marker identification of Rpv3 downy mildew resistance gene in seedless grape varieties." Plant Biotechnology and Breeding 2, no. 3 (2020): 15–19. http://dx.doi.org/10.30901/2658-6266-2019-3-o4.

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Table grapes are a valuable dietary product. Seedless grapes are in high demand among consumers. For this reason, the breeding of seedless varieties is one of the popular trends in modern viticulture, along with the production of environmentally friendly products. Downy mildew (Plasmopara viticola (Berk. & M.A. Curtis) Berl. & De Toni) is one of the most common fungal diseases of the grapevine. Most downy mildew resistant grape accessions belong to North American species like Vitis aestivalis Michx., V. berlandieri Planch., V. cinerea (Engelm. ex A. Gray) Engelm. ex Millard, V. riparia
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45

Vyshkvarkova, Elena, and Evgeniy Rybalko. "Forecast of Changes in Air Temperatures and Heat Indices in the Sevastopol Region in the 21st Century and Their Impacts on Viticulture." Agronomy 11, no. 5 (2021): 954. http://dx.doi.org/10.3390/agronomy11050954.

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Climate is a limiting factor in viticulture, as it defines favorable areas, grape cultivars, and agrotechnical activities. In the Sevastopol region, viticulture is the main and promising agricultural branch. Using the outputs of the regional climate models from the CORDEX project, the projections of agroclimatic conditions in the Sevastopol region for two future periods (2021–2045 and 2046–2070) under two representative concentration pathways (RCP4.5 and RCP8.5) were obtained. The results in our study show the trend of temperature indices rise (average growing season temperature, effective hea
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46

Arioli, Tony, Scott W. Mattner, Graham Hepworth, David McClintock, and Rachael McClinock. "Effect of seaweed extract application on wine grape yield in Australia." Journal of Applied Phycology 33, no. 3 (2021): 1883–91. http://dx.doi.org/10.1007/s10811-021-02423-1.

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AbstractSeaweed extracts are agricultural biostimulants that have been shown to increase the productivity of many crops. The aim of this study was to determine the effect of a seaweed extract from the brown algae Durvillaea potatorum and Ascophyllum nodosum as a soil treatment on the yield of wine grapes grown in Australian production and climate conditions. This study used a series of seven field experiments (2012–2017), across five locations, in three Australian states and four cultivars, and analysed data using a linear mixed model approach. The analysis revealed that recurring soil applica
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47

Costantini, E. A. C., S. Pellegrini, P. Bucelli, et al. "Influence of hydropedology on viticulture and oenology of Sangiovese vine in the Chianti area (Central Italy)." Hydrology and Earth System Sciences Discussions 6, no. 1 (2009): 1197–231. http://dx.doi.org/10.5194/hessd-6-1197-2009.

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Abstract. The adoption of precision agriculture in viticulture requires the knowledge of the spatial and temporal variability of available soil water. A three-years trial was carried out in Chianti (central Italy) on Sangiovese vine to test the prediction capacity of selected hydropedological models for two soil series cultivated with grape and for delineating hydrological functional units within two vineyards. The soils of the vineyards differentiated in structure, porosity and related hydropedological characteristics, as well as in salinity. Soils were mapped with a geophysical survey and si
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48

SAVIĆ, Svetozar, and Miško VUKOTIĆ. "Viticulture Zoning in Montenegro." Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Horticulture 75, no. 1 (2018): 73. http://dx.doi.org/10.15835/buasmvcn-hort:003917.

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Montenegro’s viticultural regions and sub-regions were defined in the 2007 Law on Wine, based on the country’s empirical, traditional, historical and social heritage. However, during the process of defining these regions and sub-regions, the influence of climatic and soil factors crucial in the determination of dependent characteristics, such as the physiology of the grapevine and the quality of the grapes and wine, was not researched thoroughly enough. This work presents the climatic characteristics of the existing sub-regions, as well as the results of the climate’s impact on the physiologic
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49

Falcão, Leila Denise, Vivian M. Burin, Eduardo Sidinei Chaves, et al. "Vineyard altitude and mesoclimate influences on the phenology and maturation of Cabernet-Sauvignon grapes from Santa Catarina State." OENO One 44, no. 3 (2010): 135. http://dx.doi.org/10.20870/oeno-one.2010.44.3.1470.

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<p style="text-align: justify;">Santa Catarina State (SC) is a new grape growing region in Southern Brazil where 300 ha have been planted with <em>Vitis vinifera</em> L. since 2000. The annual production of this region is 3,944 tons of grapes and 1,549,000 liters of wine.</p><p style="text-align: justify;"><strong>Aims</strong>: To evaluate the influence of climate and vineyard altitude on the phenology and ripening as well as the suitability of five new grape growing regions of SC for Cabernet-Sauvignon variety for two vintages (2005 and 2006).</p&
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50

Hill, G. N., W. R. Henshall, and R. M. Beresford. "Manipulating rainfall to study symptom expression of Botrytis cinerea infection in wine grapes." New Zealand Plant Protection 70 (July 26, 2017): 301–9. http://dx.doi.org/10.30843/nzpp.2017.70.64.

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Botrytis cinerea infection of wine grapes can result in a variety of symptoms. The most common symptom is botrytis bunch rot (BBR), where infected berries rot and shrivel, and eventually produce fungal sporulation. Another symptom is slip skin, where the skins of infected ripe berries slide easily from the pulp. It is hypothesised that a reduction in osmotic potential in grape berries due to late-season rainfall leads to slip skin symptom development. Hyphal growth of B. cinerea on osmotically adjusted agar was inhibited at osmotic potentials associated with near-ripe berries. Vine sheltering
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