Open AccessWINTER WHEAT PRODUCTIVITY IN DEPENDENCE ON THE METHODS OF PRIMARY TILLAGE IN THE NIZHNEE POVOLZHIE
Author(s) -
Ю. Н. Плескачев,
Nikolay Alekseevich Bugreev,
Г. В. Черноморов,
Е. А. Скороходов,
Elena Aleksandrovna Sharapova
Publication year - 2019
Publication title -
zernovoe hozâjstvo rossii
Language(s) - English
Resource type - Journals
eISSN - 2079-8733
pISSN - 2079-8725
DOI - 10.31367/2079-8725-2019-65-5-3-6
Subject(s) - tillage , plough , sowing , productivity , agronomy , winter wheat , porosity , environmental science , mathematics , relative humidity , bulk density , biology , soil science , materials science , geography , soil water , meteorology , composite material , economics , macroeconomics
The result of the study was an establishment of dependence of winter wheat productivity on a method of a primary tillage. There has been identified an advantage of deep chiseling on 0.35–0.37 m over moldboard plowing on 0.20–0.22 m, over disk tillage on 0.12–0.14 m and direct sowing. Plots with deep chiseling showed the best performance compared with other methods of primary tillage in density, porosity, humidity and, consequently, winter wheat productivity.