Results 21 to 30 of about 887 (182)

Digital mapping of erosion degree of soils using the factor - property and factor - process - property models (the south of the Central Russian upland)

Бюллетень Почвенного института им. В.В. Докучаева, 2020
Soil degradation resulting from water erosion poses a serious threat to food and environmental security, therefore the research of soil erosion features and soil erosion mapping do not lose their relevance.
M. A. Smirnova, A. P. Zhidkin, N. I. Lozbenev, E. A. Zazdravnykh, D. N. Kozlov   +4 more
doaj   +1 more source

Pedogenesis of Chernozems in Central Europe — A review [PDF]

Geoderma, 2007
Since Dokuchaev's investigations of Russian Chernozems, Central European Chernozems were established as steppe soils, with their pedogenesis dominated by humus accumulation as a result of dry continental climate and steppe vegetation, with carbonaceous parent material and bioturbation as other prerequisites.
Eckmeier, E, Gerlach, R, Gehrt, E, Schmidt, M W I   +3 more
openaire   +1 more source

The mathematical optimization model of Chernozems soil indicators for obtaining quality grain of soft winter wheat [PDF]

BIO Web of Conferences
The methodical approaches to optimization of soil indicators of chernozems with natural fertility for obtaining high-quality grains of soft winter wheat were considered in the work.
Malyarets Lyudmyla, Dorokhov Oleksandr, Martynova Olena   +2 more
doaj   +1 more source

SOILS AS INDICATORS OF CLIMATIC CHANGES

Geography, Environment, Sustainability, 2012
A number of examples for the reaction of chernozems in the center of the East European Plain and their relation to different periodical climatic changes are examined. According to unequal-age chernozems properties, the transition from the Middle Holocene
Yury Chendev, Aleksandr Petin, Anthony Lupo   +2 more
doaj   +1 more source

The current state of the humus content of arable chernozems of the true steppes (the example of the Rostov region, Russia)

Юг России: экология, развитие, 2021
Aim. To estimate the humus content and stocks of arable chernozems of two soil-ecological zones (Predcaucasia and Yuzhno-Russkaya) within the Rostov region, as well as the possibility of the optimization of the state of their humus under current ...
O. V. Chernova, I. O. Alyabina, O. S. Bezuglova, Yu. A. Litvinov   +3 more
doaj   +1 more source

Factors for anthropogenic transformation of chernozems

Бюллетень Почвенного института им. В.В. Докучаева, 2013
The paper presents a great variety of anthropogenic effects on chernozems against the background of natural and climatic changes; their consequences are shown as well.
A. L. Ivanov, I. I. Lebedeva, A. M. Grebennikov   +2 more
doaj   +1 more source

The influence of forest vegetation on the physical properties of chernozems in the steppe zone of Ukraine

Biosystems Diversity
Targeted changes in the physical properties of soils, including through afforestation, are an important component of land use practices that are aimed at obtaining sustainable crop yields, which is especially important for potentially highly fertile ...
V. A. Gorban, N. A. Bilova, J. L. Poleva, A. O. Huslystyi, O. V. Kotovych, S. O. Hunko   +5 more
doaj   +1 more source

Modeling Dynamics of Soil Erosion by Water Due to Soil Organic Matter Change (1980–2020) in the Steppe Zone of Russia

Agronomy, 2023
This research aims to evaluate the dynamics of soil loss through soil erosion by water in agricultural lands in steppe areas using a modification of the RUSLE2 model from the 1980s to the 2010s.
Nikita R. Kriuchkov, Oleg A. Makarov
doaj   +1 more source

Optimization of basic tillage techniques on the slope landscapes in the Chechen Republic

RUDN Journal of Agronomy and Animal Industries, 2023
Studies on the optimization of basic tillage techniques were carried out in the foothill part of the Chechen Republic. The purpose of the research was to determine the optimal reception of basic tillage on the slope landscapes of the Chechen Republic in ...
Magomed R. Nakhaev, Tamara S. Astarkhanova   +1 more
doaj   +1 more source

Microagrogenesis of chernozem in agrocenosis

Agricultural Science and Practice, 2017
The aim of the study was to provide scientifi c and theoretical substantiation for the process of microaggrega- tion of typical chernozem via the simulation of natural processes of soil formation under the effect of systemat- ic application of soil-protecting technologies of crop cultivation with surface packing of root and after-harvest remains, humus,
O. Demydenko, V. Velichko
openaire   +1 more source