Economic efficiency of topinambur production in the upper volga region

Issue № 6, 2020, article № 11, pages 88-92

Section: Economics of agribusiness sectors

Language: Russian

Original language title: ЭКОНОМИЧЕСКАЯ ЭФФЕКТИВНОСТЬ ПРОИЗВОДСТВА ТОПИНАМБУРА В УСЛОВИЯХ ВЕРХНЕВОЛЖЬЯ

Keywords: JERUSALEM ARTICHOKE, VARIETIES, PRODUCTIVITY, ECONOMIC EFFICIENCY

Abstract: The article considers the yield and economic efficiency of production of Jerusalem artichoke varieties of Skorospelka and Interest on two backgrounds of mineral nutrition (without fertilizer and the calculated dose of NPK for the yield of 40 t / ha of tubers with the corresponding amount of tops). It is shown that the cultivation of Jerusalem artichoke in the upper Volga region is economically profitable. The introduction of calculated doses of fertilizers increases the total collection of raw phytomass in the Skorospelka variety by 45.3 ‰, tubers by 44.8 ‰, tops by 46.6 ‰, in the Interest variety – by 46.1; 34.4 and 52.1‰, respectively. At the same time, it is possible to receive from a hectare, on average, conditionally net income on a non-winded background of 188.0 (Interest) - 291.2 (Skorospelka) thousand rubles/ha, on a fertilized 230.2 (Interest) – 394.4 (Skorospelka) thousand rubles/ha with a level of profitability over 220 ‰.

Authors: Usanova Zoia Ivanovna, Pavlov Maksim Nikolaevich, Fariniuk IUrii Teodorovich