Soil Tillage as a Factor of Soil Conservation

All-Russian research-to-practice conference "Ecology and safety in the technosphere"

工业技术;生态环境科学

Sherer, D.V.^1 ; Chumanova, N.N.^1

FSBEI HPO Kemerovo State Agricultural Institute, Markovtseva Street, 5, Kemerovo

650056, Russia^1

关键词: Amylase activity;    Minimum tillage;    Processing systems;    Soil structure;    Soil tillage;    Soil treatment systems;    Water stability;    Western siberia;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/66/1/012033/pdf
DOI  :  10.1088/1755-1315/66/1/012033

来源: IOP

【 摘 要 】

The work describes the question of the soil treatment system influence on agro-physical and microbiological properties of gray forest soils, and yield of barley in Western Siberia. Research works were carried out in 2013-2014 in Yaya region of the Kemerovo region. Tillage affects soil structure. The water stability in zero tillage conditions was poor (15.7%). Soil density corresponding to the optimum rate for barley is formed by the zonal processing system, while at the zero tillage soil remains solid. The best indicators of phosphataze, catalysis and amylase activity are formed with minimum processing system. In the experiment the highest yield of barley was obtained with minimum tillage - 12.1 c/ha.