Results 21 to 30 of about 792 (205)

Heterogeneity of pore space properties at the pedon scale of the Phaeozems humus horizon

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2023
The variability of soil parameters depends on the chosen method of measurements, the genesis and type of soil land use, and the level of hierarchy of soil structure organization.
D. S. Fomin   +2 more
doaj   +2 more sources

Humus stock degradation and its impact on phosphorus forms in arable soils – a case of the Ukrainian Forest-Steppe Zone

open access: yesChemical Speciation & Bioavailability, 2018
Soil humus degradation strengthens nutrient mining, especially phosphorus. This study was carried out on the Ukrainian Forest-Steppe Zone (UFSZ). A total of 21 soil profiles have been investigated: 11 Phaeozems, 6 Luvisols, and 4 Chernozems.
Waldemar Spychalski   +3 more
doaj   +2 more sources

Digital soil mapping from conventional field soil observations [PDF]

open access: yesSoil and Water Research, 2013
We tested the performance of a formalized digital soil mapping (DSM) approach comprising fuzzy k-means (FKM) classification and regression-kriging to produce soil type maps from a fine-scale soil observation network in Rišňovce, Slovakia.
Juraj BALKOVIČ   +4 more
doaj   +4 more sources

Soils of the Aversa plain (southern Italy)

open access: yesJournal of Maps, 2018
The Aversa plain is one of the most important agricultural areas of the Campania region, combining the presence of very fertile soils, sites of great archaeological interest and growing residential urbanization.
Simona Vingiani   +10 more
doaj   +2 more sources

Soils over Calcareous Rocks in Golo Burdo Mountain [PDF]

open access: yesBulgarian Journal of Soil Science, 2021
The paper deals with calcareous soils in Golo Bardo Mountain in western Bulgaria. Until now no significant studies have been made for the soils of Golo Bardo Mountain.
Ivaylo Kirlov   +2 more
doaj   +1 more source

Evolution of shallow post-bog soils developed on Holocene carbonate sediments in NW Poland [PDF]

open access: yesJournal of Water and Land Development, 2023
This research presents the characteristics and inferred evolution of post-bog soils developed in the Last Glacial Maximum area of northwestern Poland near the southern Baltic coast.
Grzegorz Jarnuszewski   +2 more
doaj   +1 more source

Comparative characteristics of the meadow soils of the Crimean mountain plateaus

open access: yesHungarian Geographical Bulletin, 2023
The results of studies of mountain-meadow soils of the Crimean Mountain plateaus (yailas) within the range of heights from 580 to 1,493 m a.s.l. are presented.
Igor Kostenko   +2 more
doaj   +1 more source

Dark-humus soils on the updated soil map of Russian Federation scale 1 : 2.5 M

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2021
The dark-humus soil type was included in the updated legend of the Soil Map of the Russian Federation at scale 1 : 2.5 M, converted to the system of Soil Classification of Russia.
T. V. Ananko, M. I. Gerasimova
doaj   +1 more source

Fertilization restructures nematode assemblages by modifying soil pH in croplands of Northeast China

open access: yesFrontiers in Environmental Science, 2023
Fertilization is an effective measure to ensure crop yield and food security in modern intensive agriculture. However, the long-term application of mineral fertilizers may lead to soil acidification, consequently affecting soil organisms.
Chunlin Li   +6 more
doaj   +1 more source

Mollic soils situated in non-Chernozem regions in Slovakia

open access: yesAgriculture, 2022
This study is focused on an evaluation of some important soil properties as a result of the genesis of mollic soils which are located outside of the main Chernozem regions in Slovakia.
Kobza Jozef
doaj   +1 more source

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