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Synoptic conditions for the formation of dry and wet heat and cold waves in the Middle Volga region
Hydrometeorological research and forecasting, 2023The results of a synoptic-statistical analysis of dry and wet heat and cold waves of various duration and intensity in the Middle Volga region are presented. The waves were identified from the data on average daily air temperature and daily precipitation
S. Morozova +3 more
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Astragalus pallasii (Fabaceae), a new species to the flora of the Middle Volga Region
Novitates Systematicae Plantarum Vascularium, 2023A new species to the flora of the Middle Volga Region, Astragalus pallasii Biehler, is recorded. New localities of A. pallasii were found in the Samara, Saratov and Orenburg regions, with Samara populations being at the north-western limit of the species
I. V. Sharonova, A. Kurochkin
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Liming chernozems of the middle volga forest steppe
Russian Agricultural Sciences, 2008The dependence of spring wheat grain yield and quality on soil reaction, provision of plants with nitrogen nutrition, hydrothermic conditions of the growth period, and genotypic characteristics of the variety is shown on the basis of long-term investigations. The high effectiveness of liming is established.
E. V. Nadezhkina +3 more
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Middle Permian cephalopods of the Volga-Ural Region
Paleontological Journal, 2014A diverse assemblage of Kazanian nautiloids and ammonoids from two localities in the Kirov Region and the Mari El Republic is studied and described for the first time. The biostratigraphic potential of the cephalopod assemblage, and its ecological and taphonomic affinities, are analyzed. Twenty nautiloid species (of which 18 are new) and eight ammonoid
I. S. Barskov +2 more
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AVIFAUNISTIC TYPOLOGATION OF CITIES IN THE MIDDLE VOLGA REGION
Treshnikov readings – 2022 Modern geographical global picture and technology of geographic education, 2022The article deals with the issues of the current state of the bird fauna of cities and urban settlements in the Middle Volga region. On the basis of data on the species composition, the number of nesting species, ecological features and other parameters of the bird population, an avifaunistic typology of urban settlements is presented.
Ilgizar I. Rakhimov +2 more
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Diversity
This paper presents an analysis of helminth diversity in reptiles in eight provinces of the Middle Volga region (European Russia) based on the dataset recently published in the GBIF as the Darwin Core Archive.
A. Kirillov +4 more
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This paper presents an analysis of helminth diversity in reptiles in eight provinces of the Middle Volga region (European Russia) based on the dataset recently published in the GBIF as the Darwin Core Archive.
A. Kirillov +4 more
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From the history of voivodeship administration in the Middle Volga region: 1693
From History and Culture of Peoples of the Middle Volga RegionThe article presents the voivodes governed the districts in the Middle Volga in 1693. The author has analyzed the composition of local rulers based on the collections of documents and archival materials, characterized the main directions of their ...
Dmitry Viktorovich Basmantsev
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Lipids from macrophytes of the middle volga
Phytochemistry, 1995Abstract Lipid compositions from 14 macrophytic species found in the Middle Volga region belonging to different taxonomic groups but making up certain ecological groups based on the similarity of their environments, were studied. The contents of total lipids, neutral lipids, glyco- and phospholipids were determined and their respective fatty acid ...
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Bulletin Samara State Agricultural Academy
The purpose of the research is to increase the productivity of horticulture in the Middle Volga region by selecting adapted clone rootstocks and perspective apple varieties suitable for intensive cultivation.
Evgeny A. Bochkarev
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The purpose of the research is to increase the productivity of horticulture in the Middle Volga region by selecting adapted clone rootstocks and perspective apple varieties suitable for intensive cultivation.
Evgeny A. Bochkarev
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TAXATION OF PRIVATE FARMS IN THE MIDDLE VOLGA REGION
Vestnik of Kazan State Agrarian University, 2014Much of the food and funds for the building industry went through taxes. During the thirties, private farms were subject to a rather complicated system of taxes. They can be divided into several groups: natural (tax for meat supply, milk, potato and wool), money (insurance, self-taxation, cultural duty, agricultural tax), indirect (loans for the ...
Farid Guseynov +3 more
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