Name
Troshin Leonid Petrovich
Scholastic degree
•
Academic rank
professor
Honorary rank
—
Organization, job position
Kuban State Agrarian University
Web site url
—
Articles count: 170
Introduced grape varieties such as Ancelotti, Bachka, Johanniter, Morava and Solaris which were grown in the conditions of Taman provided production of high yields of grapes with standard conditions of sweetness and acidity of grape juice that were useful for the technical processing of not only tableware, but also for special wines, in particular, dessert. Organoleptic properties of all the studied wine materials from grapes of these varieties were of high quality, which was con-firmed by their tasting evaluation. They are recom-mended for the preparation of organic (bio) wines. The "Biologik" wine in 2012 received a certificate of the high points at the international exhibition in Italy (Rome), and the wine from red grape variety Ancelotti for several years, winning awards from international wine competitions ("Yalta. Gold Griffon", "Gold au-tumn")
The analysis of genetic polymorphisms of 12 autochthonous grape varieties grown in the National ampelographic collection of Russia (Anapa district of the Krasnodar region) through the study of allelic diversity at six microsatellite loci: VRZAG79, VVMD5, VVMD7, VVMD27, VRZAG62, VVS2 has been done. We have found that all native varieties have a unique set of allele. The assessment of genetic relationships varieties has been performed using cluster analysis. Data for DNA certification of the investigated genotypes of the grapes has also been obtained in the article
The report, presented by 18-20.09.2012 in Gaylvaylerhofe / Germany at the European meeting of Ampelography ECPGR in international cooperation of the COST project, provides the information about the collection, the study and the storage of wild grape vines, as well as indigenous and selected varieties in the National ampelographic collections of Russia, nowadays containing 3,220 specimens of 42 countries, 191 of which were oppressed with phylloxera. The modern zoned assortment of grapes in Russia (according to the State register of breeding achievements of the Russian Federation) with the most common areas of local and introduced varieties is examined. The summary of the impact of the clonal selection of the classic industrial engineering classes, conducted by the author’s original technique, as well as the achievements of combinative breeding of the actively breed resistant varieties is given. Moreover, their reproduction at the level of selected protoclones or elite breeding forms (candidate variety) was conducted with in vitro method
This article provides an overview of results of the conducting surveys on screening and saving gene pool of indigenous grape varieties in the Republic of Abkhazia, which contributed to detection and identification of the 15 previously described in the literature of Abkhazian native grape varieties
Newest aromatic white berry wine grape variety Agapi was breeded by hybridization at the Athens Institute of Viticulture (Likovrisi, Greece) by professors P.Zamanidi, L.Troshin and P.Radchevskiy in 2006 by crossing the Greek varieties Afiri white with central European variety Traminer pink. Strong growth of shoots (2,1-3,0 m). Level of ripening vines is very high: over the entire length except the top. Length of production period 146-155 days. Productivity is very high: 25-30 t / ha. Average weight of cluster 300 g. Characterized by a high resistance to cold, drought and increased resistance to fungal diseases compared to varieties of Vitis vinifera L. Flower is androgynous. Bunch is medium, conical, medium density. Berry is medium, short elliptical or spherical, greenish-yellow in color, with a thick waxy coating. Cuticle of medium thickness, dense, and durable. Pulp and juice are with pronounced varietal flavor, similar to the aroma of Traminer pink. The sugar content is very high, more than 24%. Clusters of Agapi variety regardless of autumn weather conditions persist for a long time in the bushes. Variety intended for the manufacturing dry white wines of excellent grade and high-quality sparkling wines, dessert and sweet wines; suitable for production of high quality fragrant juices
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
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
In the presented article we deal with the recently enhanced group of researchers under the name of COST ACTION FA 1003 – cooperation in science and technology http://www.diprove.unimi.it/GRAPENET/index.php), previously developed and published by three organizations - OIV (International Organization of Grape and Wine - МОВВ), UPOV (international Union for the Protection of Achievements of crop production) and IBPGR (International Commission of Plant Genetic Resources), which was renamed later into the IPGRI (International Plant Genetic Resources Institute) and named recently IPGRI - typically built guidelines for the descriptions of the objects of research - the so-called classifiers of plants. It contains the Russian-language version of the reflected descriptors #401-462 on the evaluation of stability of plants of grapes to the soil, and biotic and abiotic stressors, when they are used to speed up the modern selection process. It is especially valuable for ampelographers, breeders and scientists of the field of plant protection
The article presents a study on agro-biological and technological indicators of Don indigenous wine grapes in the conditions of the Anapa-Taman area of the viticulture of the Krasnodar region. It was found that the introduced varieties are consistent with the conditions of the area and can be recommended for growing in production plantations in southern Russia. On ripening, the varieties are as follows: the early ripening varieties are Sibirkovy; a group of middle-ripening - Aligote, Plechistik, Varyushkin; to the medium-late - Bessergenevsky 10 and Krasnostop Anapsky. Highest yield was proved to for such grape varieties as Bessergenevsky 10 (150 kg / ha) and Varyushkin (140 kg / ha). Test grapes of Aligoté and Krasnostop Anapsky showed an average yield of 120 and 130 kg / ha, respectively, red and Sibirkovy Plechistik - 140 and 135 kg / ha. Comparing the current literature with the results, we noted the following notable differences: all the studied indigenous wine grapes in the conditions of the Anapa-Taman area of the Krasnodar region matured earlier, had higher productivity indexes and gave higher yields, than in the conditions of their homeland Rostov region
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.