Open AccessEconomic efficiency of fungicide application on spring wheat in the southern forest-steppe of Western Siberia
Author(s) -
I. A. Korchagina,
Н К Трубина,
L. V. Yushkevich,
A. V. Lomanovsky
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/745/1/012023
Subject(s) - septoria , fungicide , powdery mildew , agronomy , forest steppe , rust (programming language) , spring (device) , crop , environmental science , biology , horticulture , geography , agroforestry , engineering , mechanical engineering , computer science , programming language
The work presents the results of studying the development of leaf diseases on soft spring wheat. The damage to plants was largely determined by the hydrothermal conditions of the crop vegetation, agricultural technology, and the applied plant protection products. Fungicidal treatment of crops with the chemical Abacus Ultra in the phase of entering the tube allowed to significantly reduce the development of infection on the upper layer of leaves: with brown rust to 0.2%, septoria - up to 0.3-0.7% and powdery mildew - up to 0.1-0.7%. Net income amounted to 28.228 – 38.609 rubles/ha, profitability 152-207%.