Open AccessEfficiency of using modern growth-stimulating preparations in cultivating cab-bage white in the Astrakhan region arid zone
Author(s) -
A. N. Bondarenko,
Оксана Владимировна Костыренко,
Евгений Николаевич Петров
Publication year - 2021
Publication title -
agrarnyj naučnyj žurnal
Language(s) - English
Resource type - Journals
eISSN - 2587-9944
pISSN - 2313-8432
DOI - 10.28983/asj.y2021i10pp13-17
Subject(s) - hectare , yield (engineering) , mathematics , net income , hybrid , agricultural science , microbiology and biotechnology , biology , horticulture , economics , agriculture , ecology , materials science , finance , metallurgy
In the pilot irrigated field of FSBNU "PAFNTS RAS" during 2019-2020. research was carried out on the cultivation of cabbage varieties and hybrids. So, according to the results of the field experience, the high-yielding hybrid of The Hague F1 was allocated. The maximum biological yield (64.6 t/ha) of this hybrid was obtained on a variant with sheet treatment with the synthetic preparation Novosil. With such indicators, the increase to control was + 18.5 t/ha. The commercial yield of 57.7 tons/ha was 89.2%. Thus, with the maximum level of profitability, The Hague hybrid turned out to be F1 on a sheet-processed version by the Novosil growth regulator, which amounted to 172.1% with a total production cost of 318.1 thousand rubles. Net income per hectare amounted to 547.4 thousand rubles.