Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Roman Yakovenko"'
Publikováno v:
Наукові горизонти, Vol 26, Iss 5, Pp 46-55 (2023)
Viburnum bacterial blight weakens the growth of Viburnum trees (bushes) and inhibits the physiological processes caused by the Pseudomonas syringae pv. viburni bacterium which survives in the affected stem tissue, plant remains, and soil. The purpose
Externí odkaz:
https://doaj.org/article/ab0be0a0701e4648962001cb5a12c522
Autor:
Andrii Chaploutskyi, Roman Yakovenko, Roman Butsyk, Oleksandra Polunina, Oleksandr Zabolotnyi
Publikováno v:
Наукові горизонти, Vol 26, Iss 4, Pp 64-74 (2023)
The apple tree is a leading fruit crop in Ukraine in terms of production volumes and planting areas and is a valuable food product with a high content of vitamins. In new modern plantings, fruit producers prefer intensive cultivation technologies tha
Externí odkaz:
https://doaj.org/article/a8b52cf07ec74df5b52e0d9abc667831
Publikováno v:
Наукові горизонти, Vol 26, Iss 3, Pp 34-47 (2023)
The studies were conducted in various ecological points of Ukraine (western and northern part of the Forest-Steppe, Southern Polissia) to examine the bioecological features of Pyrrhalta viburni Paykull and develop measures to reduce its harmfulness i
Externí odkaz:
https://doaj.org/article/96049ad51e824eed90d2c3e6a0ad949a
Autor:
Roman Yakovenko
Publikováno v:
Наукові горизонти, Vol 24, Iss 3, Pp 45-51 (2021)
The water content in tissues is an important indicator of the physiological state of the plant and is of great importance in the comparative assessment of their cultivation measures that increase productivity. One of such measures is rational fertili
Externí odkaz:
https://doaj.org/article/9791a67303924dfba41fbd9c3fbd7d98
Autor:
Roman Yakovenko
Publikováno v:
Investytsiyi: praktyka ta dosvid. :56-61
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ece49e6b8ef064b7bc9d848184f1d21
https://doi.org/10.32702/2306-6814.2022.18.56
https://doi.org/10.32702/2306-6814.2022.18.56
Publikováno v:
Visnyk of the Lviv University. :25-31
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::add4d34cefe02994dca6f88bacc14008
https://doi.org/10.30970/pps.2022.43.3
https://doi.org/10.30970/pps.2022.43.3
Autor:
Roman Yakovenko, Petr Kopytko
Publikováno v:
Agriculture and Forestry. :85-95
The essence of the economic efficiency of any production is determined by a profitable correlation between costs and financial results. One of the main factors in horticulture is a detailed choice of the constructions of the orchards and the determin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d877f20bcf65b81c6be40ec89b9f26d
https://doi.org/10.37128/2707-5826-2021-4-7
https://doi.org/10.37128/2707-5826-2021-4-7
Publikováno v:
Наукові горизонти, Vol 24, Iss 2, Pp 93-98 (2021)
An indicator of the condition of plants, depending on the growing conditions, is the state of their leaf apparatus, which is described by the content of chlorophyll and nutrients in the leaf. The leaf of an apple-tree provides synthesis of organic su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53ade66fed154628f614b22e370bb856
https://sciencehorizon.com.ua/en/journals/tom-24-2-2021/vmist-khlorofilu-ta-yelyemyentiv-zhivlyennya-v-listi-yabluni-zalyezhno-vid-dovgotrivalogo-udobryennya
https://sciencehorizon.com.ua/en/journals/tom-24-2-2021/vmist-khlorofilu-ta-yelyemyentiv-zhivlyennya-v-listi-yabluni-zalyezhno-vid-dovgotrivalogo-udobryennya
Autor:
Roman Yakovenko
Publikováno v:
Ekonomika ta derzhava. :49
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c76c2a871ab172aa21aafb1660bf9ee8
https://doi.org/10.32702/2306-6806.2022.3.49
https://doi.org/10.32702/2306-6806.2022.3.49
Autor:
Roman Yakovenko
Publikováno v:
University News. North-Caucasian Region. Technical Sciences Series. :96-104
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0110ab2a6131a82c0888f33801660141
https://doi.org/10.17213/0321-2653-2018-1-96-104
https://doi.org/10.17213/0321-2653-2018-1-96-104