Zobrazeno 1 - 10
of 128
pro vyhledávání: '"biometric indicators"'
Autor:
Alexey A. Novikov, Konstantin A. Rodin
Publikováno v:
Мелиорация и гидротехника, Vol 14, Iss 4, Pp 297-309 (2024)
Purpose: to develop optimal combinations of parameters of the soil water regime and elements of the plant protection system in conditions of region hydrothermal tension on the basis on a comprehensive assessment of the biological potential of potato
Externí odkaz:
https://doaj.org/article/799973c4c95e466f922d07c81c3b4db6
Publikováno v:
Овощи России, Vol 0, Iss 5, Pp 91-97 (2024)
Relevance. The study of the reaction of potato varieties, especially new ones, to the use of a complex of agrotechnical techniques, including foliar top dressing with water-soluble fertilizers, is an urgent task. For this purpose, 4 potato varieties
Externí odkaz:
https://doaj.org/article/c5a7a0e2fb1242e18fc609b08b8fa362
Autor:
Alexey A. Novikov, Konstantin A. Rodin
Publikováno v:
Мелиорация и гидротехника, Vol 14, Iss 3, Pp 155-164 (2024)
Purpose: to conduct an environmental-geographical test of new highly productive potato varieties of domestic and foreign selection during sprinkling under conditions of hydrothermal tension in the Lower Volga region. Materials and methods. Ecological
Externí odkaz:
https://doaj.org/article/afbb70701fd047debc803ac317bd5ce2
Publikováno v:
Овощи России, Vol 0, Iss 4, Pp 85-91 (2024)
Relevance. Grain of vegetable pea varieties is processed at canning factories, frozen, dried, and consumed fresh. Industrial cultivation of peas can be made more environmentally friendly by using biological preparations that contain growth-stimulatin
Externí odkaz:
https://doaj.org/article/2ca41cc4ada74e0c9e3df4a71ae37f30
Publikováno v:
Овощи России, Vol 0, Iss 1, Pp 92-97 (2024)
Relevance and methodology. The task of controlling the growth and development of sugar beet plants with the help of lighting devices is of interest from the point of view of identifying biological features of the culture and in breeding practice. The
Externí odkaz:
https://doaj.org/article/bc635b18420941988687c061509ee956
Autor:
Lavrishcheva Tatiana
Publikováno v:
Zemljište i biljka, Vol 73, Iss 1, Pp 39-52 (2024)
The effect of the complex fertilizer APAVIVA NPK(S) 15:15:15(10) on the yield and biometric parameters of various varieties of endive lettuce (Cichorium endivia L.) was studied in controlled conditions of a pot experiment. The phytolaboratory maintai
Externí odkaz:
https://doaj.org/article/47f4f9d411db4327a344c315f60cddc6
Autor:
P. A. Vernik, V. N. Zelenkov, V. V. Latushkin, A. A. Kosobryukhov, V. B. Novikov, L. N. Putilina, M. I. Ivanova, S. V. Gavrilov
Publikováno v:
Овощи России, Vol 0, Iss 6, Pp 129-135 (2023)
Relevance and methodology. In order to determine the effect of increasing the proportion of far red light (different ratio of red and far red light) in the total spectrum of polychrome irradiation on the growth rates of sugar beet plants of the Smena
Externí odkaz:
https://doaj.org/article/29cdeeb291b546aab6b2e0d01f3f8928
Autor:
O. A. Timoshkin, V. A. Trishina
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 24, Iss 4, Pp 656-663 (2023)
The development of science-based technologies of cultivation makes it possible to reveal the productive potential of new varieties of perennial grasses. In 2021-2022 in the conditions of the Penza region, there were studied the seeding rates and meth
Externí odkaz:
https://doaj.org/article/04ba60cc51d549cbb968103cc18427e8
Autor:
V. V. Latushkin, V. N. Zelenkov, A. A. Kosobryukhov, V. B. Novikov, L. N. Putilina, M. I. Ivanova, P. A. Vernik, S. V. Gavrilov
Publikováno v:
Овощи России, Vol 0, Iss 4, Pp 49-57 (2023)
Relevance and methodology. In order to determine the effect of near-ultraviolet radiation with a wavelength of 380 nm on the growth and development of a sugar beet hybrid plant, Smena was grown for 82 days under LED lighting with phytolamps and under
Externí odkaz:
https://doaj.org/article/71fcc6f192f54902924c6fbe660fee0f
Publikováno v:
Лесной журнал, Iss 3, Pp 195-204 (2023)
In order to create a valuable gene pool of cedar pines in the conditions of the Komi Republic, rootstock crops of Siberian pine (Pinus sibirica Du Tour) were planted on the territory of laboratory training center of the Syktyvkar Forest Institute. Th
Externí odkaz:
https://doaj.org/article/427e8393fda049df847c6e569ef25955