Name
Troshin Leonid Petrovich
Scholastic degree
•
Academic rank
professor
Honorary rank
—
Organization, job position
Kuban State Agrarian University
Web site url
—
Articles count: 170
The article highlights the characteristics of the three promising for Eurasia table grape varieties bread by genetics-selectioners I.A. Kostrikin and E.G. Pavlovsky with colleagues, also presented confirming photographs in color of abundant bushes, groving buds, young shoots and their tops, adult leaves, grapes and berries; the results reported about their five-year study, both in the industrial environments of OAO AF "South", Training Farm "Kuban" and the branches of the Department of Viticulture Kuban State Agrarian University, as well as in Farmer-amateur conditions of private entrepreneurs of Kuban and Don: Baikonur, Pamyati Uchitelya, Podarok Nesvetaya. These varieties fill in a modern conveyor of table varieties, previously published by us in the press, and are recommended for introduction into the State register of breeding achievements of the Russian Federation in all regions of our country for gardening use
The article highlights the issues of improving the assortment of table grape plantations for use in the farms and croft forms of management. Brief presentation of results of the five-year study of 12 table grape varieties in industrial environments for
their cultivation: in the OAO AF of "Juznaja", OOO "Phanagoria-Agro" training field "Kuban" and branches of the Department of Viticulture Kuban State Agricultural University: Citrine, Helios, Bogatyanovsky, Anthracite, Dolgogdanij,
Preobragenije, Academic K, Rochefort K, Libya K, Kubattik, Nizina and Chrysolite. These varieties are the basis of modern conveyor of table varieties and are recommended for introduction in the State register of breeding achievements of the Russian Federation in all regions of our country
The article presents historical information about the
stages of gradual transformation of the first non-large
wine-making institution of Crimea, organized in 1828
under the initiative of Prince M.S. Vorontsov in the
natural boundary called Magarach near the Imperial
Nikitsky botanical garden in the world famous Institute
of Grape and Wine "Magarach" - once the chief
coordinator of the research work in the field of viticulture
and winemaking republics of the USSR and the
main forge of scientific staff in this direction. Among
the directors of the institute of the last century, there
were such talented organizers as A.G. Globa, T.G.
Kataryan, P.Y. Golodriga. The Institute operated a
network of regional branches, created enotec with a
settled in 1836 wine Muscat pink Magarach (World
rarity is reflected in the Guinness book of records), the
world ampelographic collection (fourth in number of
samples), scientists developed area-standard assortment
for production, issued 11 Volumes of "Ampelography
of USSR" (awarded by OIV), designed a lot
of outstanding for yield and stability varieties (Pervenets
Magaracha, Ranniy Magaracha, Citron
Magaracha et al.) and clones (Muscat white of Red
Stone, Pinot Noir yields and others.) grapes. There
was a significant contribution in the sphere of research
and development of viticulture and winemaking of
world, the institute was given an international prestige
and this led to establishing the base of the General
Assembly of the OIV - International Organization of
Grape and Wine, the International Symposium on the
selection of wine-town, several international wine
tasting competitions and International finest examples
of table grapes
The article presents the results of the studies of 11
varieties cultivated in the eastern region of South Coast
wine-growing zone of Crimea (planting of
"Solnechnaja Dolina ", near Sudak mountain) in the
area of their natural growing, where was formed the
gene pool of grapes for a long time. As a result, the
three-year (2010-2012) study found that the majority
of indigenous varieties had small number of fruitbearing
shoots in the bush: the varieties with colored
berry - 53,3-73,3%, in white-berry - 46,6-75,9% except
Shabash variety - 79.9%. We have identified the most
productive varieties which were Dzhevat kara (62.2 t /
ha), Kokur Beliy (48.9 t / ha), Kapselsky Beliy (44.4 t /
ha), and varieties with female type of flower: Kefesiya,
Ekim kara, Kock pandas, Sary pandas and Crona gave
not high yield: 22.2; 22.2; 24.4; 28.9 and 28.9 t / ha.
On the strength of growth, productivity and the
accumulation of sugars in the juice of berries, we
picked out varieties of Dzhevat kara, Crona, Kapselsky
beliy. According to the main economic indicators, it
turned out that the most profitable varieties are
Dzhevat Kara, Kokur beliy and Kapselsky beliy.
Hence, these varieties in conditions of the Crimea have
much greater prospect of reproduction and
development of production
The newest wine grape variety Eftihiya with aromatic pink colored skin (in Greek the name means “happi-ness”) was breed with hybridization at the Athens In-stitute of Viticulture by P. Zamanidi, L. Troshin and P. Radchevskiy in 2005 by crossing the Greek varieties and Malaguzya with Eurasian Traminer pink. Dura-tion of production period from bud burst to harvest 146-155 days. Yields are very high: 25-30 t / ha. Modal mass of clusters is 250 g. Bunch is conical, me-dium density. Berry is medium, short elliptical, pink colored, with a thick wax coating. Pulp and juice with the expressed varietal flavor, similar to the aroma of Traminer pink. Sugar content of more than 24%. Vari-ety is designed for production for the dry white wines of excellent class and high-quality sparkling, dessert and sweet wines; suitable for the production of high quality aromatic juices
Черешки листьев, взятых из растений ин витро, девяти межвидовых гибридов винограда: подвоев Берландиери х Рипариа ‘Кобер 5ББ’, Рипариа х Рупестрис ‘101-14’ и сортов (cvs): 'Бианка', 'Зигфридребе', 'Подарок Магарача’, ‘Первенец Магарача’, ‘Цитронный Магарача’, ‘Интервитис Магарача’ и гибридной формы ‘Магарач 100-74-1-5' культивировали на твердой среде NN, содержащей различные концентрации 2,4-D и BА в различных сочетаниях. Для того, чтобы инициировать рост клеточных суспензий, проэмбриогенные каллусы пересаживали в жидкую среду NN, дополненную 1.0 мг/л 2,4-Д и 0,2 мг/л BА. Субкультивирование этих суспензий в жидкую среду NN, дополненную 2 мг/л NAA и 0,1 мг/л BА, привело к развитию агрегатов эмбриоидов, а пересадка в жидкую среду с 0,5 мг/л BА вызвала развитие единичных глобулярных и сердцевидных эмбриоидов. Проэмбриогенные клеточные суспензии, состоящие из преимущественно отдельных клеток, могут быть использованы в трансформации генов и селекции на клеточном уровне с целью уменьшения вероятности появления химерных растений
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 influence is shown for the race of yeasts to the dynamics of the fermentation of grape must, the composition of organic acids and aromatic of components. The races, which ensure obtaining high-quality winemakings material are presented
The article highlights the characteristics of the three promising for Eurasia table grape varieties bread by genetics-selectioners I.A. Kostrikin and V.N. Krainov with colleagues, also presented confirming photographs in color of abundant bushes, groving buds, young shoots and their tops, adult leaves, grapes and berries; the results reported about their five-year study, both in the industrial environments of OAO AF "South", OOO "Phanagoria-Agro", Training Farm "Kuban" and the branches of the Department of Viticulture Kuban State Agrarian University, as well as in Farmer-amateur conditions of private entrepreneurs of Kuban and Don: Aniuta, Gurman Kraynova, Jubilee of Novocherkassk. These varieties create a modern conveyor of table varieties and recommended for introduction in the State register of breeding achievements of the Russian Federation in all regions of our country for gardening use
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