Open AccessEffectiveness of moisture-saving systems for treatment black fallow in steppe zone of South Urals
Author(s) -
S A Fedyunin,
M. Yu. Nesterenko,
Yu. M. Nesterenko,
A V Khalin,
N V Solomatin
Publication year - 2022
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/1010/1/012127
Subject(s) - tillage , plough , summer fallow , arid , steppe , moisture , environmental science , sunflower , agronomy , agroforestry , geography , agriculture , ecology , biology , meteorology , archaeology , cropping
Article presents results of a comparative assessment of non-moldboard methods of basic tillage in a fallow field for winter wheat after various predecessors. Effectiveness of moisture-saving systems for the care of the fallow field: mechanical, combined and chemical has been studied. Bare fallow treatment systems effective for arid conditions of the steppe zone of the Southern Urals have been developed. As a fall basic tillage of a bare fallow for winter wheat after stubble predecessors, it is advisable to use deep non-moldboard loosening or deep flat-cut tillage, and after the sunflower - shallow loosening in autumn or disking tillage in spring. For the care of the black fallow, a shallow flat-cut tillage system at a depth of 6-8 cm is recommended.