Results 1 to 10 of about 7,697 (226)

Enzymatic Activity and Physicochemical Properties of Soil Profiles of Luvisols [PDF]

open access: yesMaterials, 2021
Most studies on soil enzymes are focused on the upper horizons of the soil profile, even though they transform the soil organic matter at every depth of the soil profile. The aim of this work was to investigate the distribution of β-glucosidase (GLU), nitrate reductase (NR), urease (UR), phosphatase (PHA), dehydrogenase (DHA) and catalase (CAT ...
Mirosław Kobierski
exaly   +3 more sources

Microbial characteristics, carbon and nitrogen content in cambisols and luvisols [PDF]

open access: yesPlant, Soil and Environment, 2004
Tested soils (1991-2002) were defined by chemical, textural and microbial characteristics. From the tests which describe cambisols, the following parameters have to be stressed.
L. Růžek   +4 more
doaj   +2 more sources

Chemical and microbiological characterization of Cambisols, Luvisols and Stagnosols [PDF]

open access: yesPlant, Soil and Environment, 2009
Cambisols, Luvisols and Stagnosols are main soil taxonomical units covering 78% of the total area of the Czech Republic. In the period 2001-2008 soil samples from 13 arable and 2 grassed localities were collected and tested. Microbial biomass carbon (MBC)
L. Růžek   +5 more
doaj   +2 more sources

Soil water movement modelling in hapllicc luvisols (HMm) and albi hapllic luvisols (HMl) under Slovak climatic conditions

open access: yesJournal of Environmental Engineering and Landscape Management, 2007
The aim of the research paper is simulation by the Global Model on the basis of investigation of Slovak Agricultural University (SAU) on two localities (Kolínany and Malanta). The soil moisture was measured by a time domain transmissometry instrument and
Iveta Tóthová   +2 more
doaj   +4 more sources

Nitrogen regime of haplic Luvisol in orchards at fertilization [PDF]

open access: yesBIO Web of Conferences, 2021
The aim of the investigation was to research the mineral nitrogen (Nmin) behavior in loamy haplic Luvisols of orchards located in the forest-steppe zone of the Central Russian Upland.
Leonicheva Elena   +3 more
doaj   +2 more sources

Integrating field surveys and remote sensing to optimize phosphorus resource management for rainfed rice production in the Central plateau of Burkina Faso. [PDF]

open access: yesPLoS ONE
Rice production in sub-Saharan Africa (SSA) is restricted by low water availability, soil fertility, and fertilizer input, and phosphate rock (PR) application is expected to increase production. Soil water conditions and soil types affect the efficacy of
Shinya Iwasaki   +6 more
doaj   +2 more sources

Numerical classification of termite-mediated soils along toposequences and rangeland use influenced soil properties in southeast Ethiopia [PDF]

open access: yesHeliyon
Despite termite-induced soil mixing, summarizing termite-affected soil horizons is difficult, while the lack of accurate information on the pedogenic processes featured by termite bioturbation, topography, and land use limits an effort to address land ...
Abinet Bekele   +3 more
doaj   +2 more sources

Response of crops to fertilizer application in volcanic soils [PDF]

open access: yesHeliyon, 2020
Potassium (K) has been considered as a non-deficient nutrient in most Ethiopian soils. However, some studies recommended K application to K sufficient soils if K/Mg ratio is < 0.7.
Yihenew G.Selassie   +4 more
doaj   +2 more sources

Changes in the Properties of Luvisols, Planosols and Fluvisols Under the Influence of Agroproduction Activity from the Region of Sofia District [PDF]

open access: yesBulgarian Journal of Soil Science, 2022
The soils from the Dolna Banya valley of Sofia district are formed under forest meadow, bush and tree vegetation. It has influenced their texture, natural fertility and the reaction of the soil solution.
Ivaylo Kirilov   +3 more
doaj   +1 more source

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