Economic efficiency of foliar top dressing with boron-containing compounds in the cultivation of flax

Issue № 1, 2021, article № 8, pages 72-76

Section: Economics of agribusiness sectors

Language: Russian

Original language title: ЭКОНОМИЧЕСКАЯ ЭФФЕКТИВНОСТЬ ПРИМЕНЕНИЯ ВНЕКОРНЕВОЙ ПОДКОРМКИ БОРСОДЕРЖАЩИМИ СОЕДИНЕНИЯМИ ПРИ ВОЗДЕЛЫВАНИИ ЛЬНА-ДОЛГУНЦА

Keywords: LONG-LEGGED FLAX, FOLIAR TOP DRESSING, BORON-CONTAINING COMPOUNDS, MICRO FERTILIZER, PRODUCTIVITY, ECONOMIC EFFICIENCY

Abstract: The article considers the productivity and economic efficiency of flax production (seeds + straw) using foliar top dressing with boron-containing compounds (control variant without top dressing and variants with foliar top dressing with boric acid, borate-ethylenediaminetetraacetate - B- EDTA, borate-ethylenediamindisuccinate - B-EDDS), borate-iminodisuccinate - B-IDAC). Discovered that the most effective is in the EDDS. It is shown that in the conditions of the upper Volga region, the cultivation of flax with the use of boron-containing compounds as a microfertilizer is cost-effective. To fertilize with increases of flax total harvest biomass at 10.9-19.4 ‰. The highest conditionally net income provides foliar application of borate-ethylenediaminedisuccinate complex (B-EDDS) 51.8 thousand RUB/ha, profitability level 142,1‰. Of the boron compounds B-IDAC and B-EDTA had the advantage over the boric acid.

Authors: Fariniuk IUrii Teodorovich, Petrova Alla Anatolevna, Smirnova Tatiana Ivanovna, Pavlov Maksim Nikolaevich