Zobrazeno 1 - 10
of 164
pro vyhledávání: '"A. D. Stepin"'
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 24, Iss 4, Pp 572-580 (2023)
The purpose of the research is a comprehensive assessment of the main breeding valuable traits and properties of a new fiber flax variety Strizh on the basis of breeding variety testing. The studies were carried out on sod-weakly podzolic well-cultiv
Externí odkaz:
https://doaj.org/article/77bb8af7ff4a428fb099378e0bc88e69
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 23, Iss 4, Pp 450-462 (2022)
The purpose of the research is a comprehensive assessment of promising lines of fiber flax according to the main agronomic traits and adaptability based on the results of breeding variety testing in the conditions of the North-Western region of the R
Externí odkaz:
https://doaj.org/article/de3deaa90f7f44389de42206a0d9ab9e
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 23, Iss 1, Pp 54-68 (2022)
Studies on the evaluation of 20 accessions of fiber flax of domestic and foreign selection according to flax fiber yield and adaptability parameters were conducted in 2018-2020 in the conditions of the Pskov region on sod-weakly podzolic light loamy
Externí odkaz:
https://doaj.org/article/e1cbfa1f5af44efdbccfc82c2f69886b
Autor:
Aleksander D. Stepin, Michail N. Rysev, Tamara A. Ryseva, Svetlana V. Utkina, Nadezhda V. Romanova
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 22, Iss 4, Pp 518-530 (2021)
Studies on the evaluation of 20 fiber flax accessions of Russian, Chinese, Japanese and Polish breeding from the collection of the Federal Research Center "All-Russian Institute of Plant Genetic Resources named after N. I. Vavilov" (VIR) were conduct
Externí odkaz:
https://doaj.org/article/a00c5368dfee4739ac0a42b3ab54393c
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 21, Iss 6, Pp 764-776 (2020)
The article presents the results of scientific research for 2014-2019 on the reaction of early-maturing fiber flax varieties (Linum usitatissimum L.) of the Pskov selection Peresvet, Kvartet, Voskhod and Dobrynya to growing conditions: sowing time, s
Externí odkaz:
https://doaj.org/article/54951210093d4c52abed523563da3c31
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 21, Iss 2, Pp 141-151 (2020)
The article presents the results of screening of 20 varieties of fiber flax (Linum usitatissimum L.) according to the yield of flax fiber and adaptability parameters in the conditions of the Northwestern region. The variety Dobrynya (Russia) zoned in
Externí odkaz:
https://doaj.org/article/19878e86058742fe879dd50ea52b9619
Autor:
Vladimir M. Krasnov, Alexey S. Terenchenko, Dmitriy S. Timofeev, Ivan S. Shibaev, Nikita D. Stepin
Publikováno v:
Izvestiya MGTU MAMI. 16:283-289
BACKGROUND: The worldwide powertrain engineering tendency is reduction of mass and dimension properties of an engine with simultaneous increase of its specific power and power-to-weight ratio. It can be achieved with compression ratio increase, engin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da272b38700069bf9b53cbc1fc9efc0d
https://doi.org/10.17816/2074-0530-108497
https://doi.org/10.17816/2074-0530-108497
Autor:
V. M. Krasnov, N. D. Stepin
Publikováno v:
Trudy NAMI. :91-96
Introduction (statement of the problem and relevance). The article is devoted to the study of engine oil in the course of numerous engine and automotive tests; therefore it is of an overview nature and considers general issues of assessing engine wea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32fad5b22f351b55c7cd29c7d31e8a06
https://doi.org/10.51187/0135-3152-2022-1-91-96
https://doi.org/10.51187/0135-3152-2022-1-91-96
Autor:
Svetlana V. Utkina, Tamara A. Ryseva, Michail N. Rysev, Aleksander D. Stepin, Nadezhda V. Romanova
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 22, Iss 4, Pp 518-530 (2021)
Studies on the evaluation of 20 fiber flax accessions of Russian, Chinese, Japanese and Polish breeding from the collection of the Federal Research Center "All-Russian Institute of Plant Genetic Resources named after N. I. Vavilov" (VIR) were conduct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d57ff6244a43de90c93acac2973628f
https://doi.org/10.30766/2072-9081.2021.22.4.518-530
https://doi.org/10.30766/2072-9081.2021.22.4.518-530
Autor:
B D Stepin, S B Stepina
Publikováno v:
Russian Chemical Reviews. 55:812-824
The results of theoretical and experimental studies of the chemistry of polyiodo-iodates — complexes of iodine containing five or more iodine atoms in the anion — have been reviewed. The molecules of heterocyclic compounds with a planar configura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34d53da14c57fa201f5ad301303bb999
https://doi.org/10.1070/rc1986v055n09abeh003224
https://doi.org/10.1070/rc1986v055n09abeh003224