Економічна та енергетична оцінка вирощування картоплі ранньої

Abstract

Семибратська Т.В., Муравйов В.О., Мельник О.В., Урюпіна Л.М. Економічна та енергетична оцінка вирощування картоплі ранньої. У статті наведена оцінка економічної та енергетичної ефективності вирощування картоплі ранньостиглого сорту Серпанок в умовах Східного Лісостепу України за нового способу передсадивної підготовки бульб.

Т.В. Семибратская, В.А. Муравьёв, А.В. Мельник, Л.М. Урюпина. Экономическая и энергетическая оценка выращивания картофеля раннего. В статье приведена оценка экономической и энергетической эффективности выращивания картофеля раннеспелого сорта Сэрпанок в условиях Восточной Лесостепи Украины при новом способе предпосадочной подготовки клубней.

T.V. Semybratskaya, V.A. Muravyov, A.V. Melnik, L.M. Urupina. Economic and energetic efficiency of cultivation early potatoes. The article presents the evaluation of the economic and energy efficiency of potato growing early-maturing varieties Serpanok under the eastern forest-steppe of Ukraine under the new method of preplanting preparation of tubers. The developed method is the ability to activate the physiological and biochemical processes in the tuber growth points to speed up the formation of the assimilation surface and stimulate the processes of formation of stolons and tubers. The essence of this method is to consolidate on the surface of a substrate of moist seed potato, which after drying forms an organo-mineral container (ORMICON). Additional costs on the formation of ORMICON make 17.8-18.9 % of the total cost of cultivation of early potatoes at harvest 60 days after planting, 17.4-18.0 % - during harvesting 70 days after planting and 16.1- 16.4 % - during harvesting 80 days after planting. When harvesting 60 days after planting, a significant reduction in production costs up to 3.16-3.56 thousand UAH/t (control – 4.77 thousand UAH/t ). Observed in variants with a part of ORMICON NPK, Reakom, Bioglobin and amber acid. This led to an increase in profitability of 129-158 % (control - 88 %). When harvesting 70 days after planting, a significant reduction in production costs up to 2.15-2.25 thousand UAH/t (control – 3.12 thousand UAH/t). Observed in variants with a part of ORMICON Mars U, Baykal EM -1U, NPK and Reakom, which led to an increase in profitability of 167-179 % (control - 109 %). When harvesting 80 days after planting, a significant reduction in production costs up to 1.49-1.94 thousand UAH/t (control – 2.36 thousand UAH/t ). Observed in variants with a part of ORMICON Mars U, IAA, NPK and the combined structure organo-mineral container, which led to an increase in profitability of 152-206 % (control - 41 %). When used in the composition of NPK in ORMICON energy efficiency ratio at harvest on the 60th, 70th and 80th day was 0.93; 1.19 and 1.48, respectively; using Reakom - 1.06; 1.31 and 1.54 (control - 0.71, 0.97 and 1.20), respectively.