Name
Troshin Leonid Petrovich
Scholastic degree
•
Academic rank
professor
Honorary rank
—
Organization, job position
Kuban State Agrarian University
Web site url
—
Articles count: 170
In the article we show the investigations of aromatic wine produced from grapes of Sauvignon blanc grown in AF South in Temryuk District. As a result, the article estimates obtained good organoleptic characteristics of the taste, within 7.3-7.9 points, which is higher than the passing score. It was found that the greatest negative impact on the formation of mutual organoleptic properties have such flavors as metilatse-tal and the amount of volatile acids
In presence article results of the three-year study of new varieties of table grapes and elite forms of super-early and very early ripening by their Agrobiological and economically valuable characteristics in terms of the Crimea and North Caucasus.
The article presents data on the formation of the embryonic fruitfulness of central buds of wintering buds grapes of different origins in the period of relative calm of grapes and early spring period in dynamics with presence of positive air and soil temperatures
The newest aromatic wine white berry grape variety Acropolis was breeded by hybridization at the Athens Institute of Viticulture (Likovrisi, Greece) by professors P.Zamanidi and L.Troshinym in 2006 by crossing the Greek variety Kidonitsa with European Riesling. According to the morphological and physiological characteristics it is related to the eco-geographical group of Black Sea. Strong growth of shoots (2,1-3,0 m). Degree of ripening vines is very high: over the entire length, except for the top. Length of production period 146-155 days. High yield 25-30 t / ha. Average weight of cluster is 360 g. Characterized by high resistance to cold, drought and increased resistance to fungal diseases in comparison with common varieties of Vitis vinifera L. Flower is androgynous. Bunch is medium, conical, medium density. Berry is medium, spherical, greenish-yellow color with a thick waxy coating. Cuticle of medium thickness, dense, durable. Pulp and juice are with pronounced varietal type taste of Riesling. Sugar content is very high: up to 24% more. Bunches of variety Acropolis continuously stored in the bushes. Variety is intended for manufacturing dry white wines of excellent grade and high-quality sparkling wines, dessert and sweet wines, suitable for production of high quality aromatic juices
Newest wine Muscat grape variety with colored pulp and juice Serra was breeded at Athens Institute of Viticulture (Greece) by P.Zamanidi and L.Troshin in 2007 by crossing the Ukrainian Odessa black variety (Alicante Bouschet x Cabernet Sauvignon) with the new Greek Muscat black berry Krimbas variety. According to the morphological and physiological characteristics it is included in the eco-geographical group of Black Sea Coast. Length of production period is 146-155 days. Strong growth of shoots (2,1-3,0 m). Percentage of productive shoots is over 90. Productivity is very high: 25-30 t / ha. Average weight is 350 g. Grapes characterized with high resistance to cold, drought and increased resistance to fungal diseases in comparison with varieties of Vitis vinifera. Flower is hermaphrodite, with the stamens and fully developed gynoecium. Cluster is medium, conical, sometimes with wing, medium density. Berry is small, round, blue-black, with a thick waxy coating. Peel of medium thickness, dense, durable. Pulp and juice are intensely colored, flavored with Muscat taste. Sugar content is very high, in the bushes at sun-dried bunches up to more than 40%. Prolonged preservation of crop on bushes. Variety is intended for manufacturing intensely colored dry red wines of excellent grade and high-quality sparkling, dessert, sweet and liqueur wines, and is suitable for the manufacture of high quality intensively colored juice with Muscat taste. When used in blends with other varieties increases color, full flavor and improves the bouquet of wine
This article presents the results of genotyping of new
perspective table and technical varieties and grapes
protoclones. It was established that varieties of Citrine,
Helios, Arcadia pink and Preobragenie show differ
genetic diversity in four loci
This article highlights the characteristics of twelve perspective table grapes for Eurasia with color photo-graphs of yielding bushes, young arms, leaves, clusters and berries; it presents the results of the five-year study in an industrial environment of OJS AF "South" and "Phanagoria-Agro", "Kuban" training field and branches of the Department of viticulture of Kuban State Agricultural University, and the amateur farmer conditions of private entrepreneurs of Kuban, Don and Ukraine: Citrine, Academichasky K, Rochefort K, Libya K, Anthracite, Preobragenie, Dolgojdanny, He-lios, Bogatyanovsky, Kubattik, Nizina and Chrizolit. These varieties are the basis of modern conveyor of table varieties and are recommended to be included into the State register of breeding achievements of the Russian Federation in all regions of our country. Vari-eties of Libya K, Preobragenie and Rochefort K uni-versally zoned from the year 2014 all over the place. Preobragenie is protected with a patent and copyrights certificate
Newest breeding aromatic grape variety with colored
pulp and juice is Traminer black bred in Athens
Viticulture Institute (Greece) P.Zamanidi, L.Troshin
and L.Maltabar in 2007 by crossing the Ukrainian
(Odessian) black varieties (Alicante Bouschet x
Cabernet Sauvignon) with the European Traminer
pink. According to the morphological and
physiological characteristics related to the group of
Western European varieties. Length of production
period 136-145 days. The strength of growth shoots is
strong (2,1-3,0 m). Productivity is high. The average
weight of bunch 200 grams. Characterized by a high
resistance to cold, drought resistance and increased
resistance to fungal diseases in comparison with
common varieties of Vitis vinifera L. Flower is
hermaphrodite. Clusters are short or medium, conical,
sometimes with wing, average density. Berry is small,
round, blue-black coloring, with a thick waxy coating.
Peel thick, dense, durable. Pulp and juice intensely
colored, with a taste of Gewurztraminer. Content of
sugar is very high: in the bushes on the stale grapes
reaches more than 40%. Prolonged preservation of
crop on bushes. Sort intended for manufacturing
intensely colored dry red wines of excellent grade and
high-quality sparkling, dessert, sweet wines and
liqueurs, and is suitable for high-quality juices. When
used in blends with other varieties, enhances
coloration, completeness of taste and improves the
bouquet of wine
The newest high-tech pink berry aromatic grape variety Hara selected by hybridization at the Athens Institute of Viticulture (Likovrisi, Greece) researchers P.K. Zamanidi and L.P. Troshin in 2004 by crossing the Greek varieties Avgulato with Traminer pink. According to the morphological and physiological characteristics related to the eco-geographical group of Black Sea. Growth of shoots is strong (2,1-3,0 m). Degree of ripening vines is very high (over the entire length other than top of shoot). Length of production period from bud burst to harvest 146-155 days. Productivity is very high, 25-30 t/ha. Percentage of productive shoots - 90. The average mass of clusters within 350 g. Characterized by a high winter hardiness, drought and increased resistance to fungal diseases in comparison with varieties Vitis vinifera. Hermaphrodite flower with stamens and fully developed gynoecium. Cluster medium, conical, medium density. Berry medium, spherical, pink color, with a thick waxy coating. Peel of medium thickness, dense, durable. Pulp and juice with pronounced varietal flavor of Gewurztraminer. Sugar content is very high, more than 24%. When overripening dry-curing and continuously stored on the clusters. Variety intended for the manufacture of dry white wines of excellent grade and high-quality dessert and sweet wines; suitable for production of high quality juices, compotes
The article reviews the results of the study of influence of treatment of Saperavi vines with growth promoters (Immunotsitofit, Krezatcina and HB-101ECO) on its productivity and quality in the Anapо-Taman zone of the Krasnodar region