THE ECONOMIC EFFICIENCY OF PRODUCTION OF A TRITICALE HYBRID GENETIC LINE AT DIFFERENT LEVELS OF INTENSITY

Abstract

The aim of the study was to evaluate the economic efficiency of production of a hybrid genetic line of winter triticale in comparison with a short-straw form, at different intensity levels under cereal crop rotation conditions. Calculations were made based on three-year (2017-2019) field trial results. The analysis included tillage methods (traditional and simplified), differentiated nitrogen fertilization (0,90 and 120 kg N/ha) and two forms of triticale: The rotondo variety and the hybrid genetic line – BOH 2415. The gross margin was taken as a measure of economic efficiency. The economic effectiveness of cultivation of both forms of winter triticale was assessed from the perspective of utilizing one of the basic production factors, i.e., land. The gross profitability index for particular variants of the experiment was also calculated as the relation of production value to direct costs. The analysis of production and economic indices showed that the more favorable variant of winter triticale cultivation was hybrid form cultivation technology with the use of traditional tillage (plough) and a nitrogen fertilization rate at a level of 120 kg N/ha. The level of the obtained gross margin was more influenced by the level of the obtained yield and the purchase price of triticale than by the level of incurred direct costs depending on the soil tillage method.