Výsledky vyhledávání - "SOIL BIOLOGY"
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The availability of mineral nitrogen in Mediterranean open steppe dominated by Stipa tenacissima L.
The area of interest is located in the Sierra de los Filabres in semi-arid steppe of the province of Almeria in Spain. The amount of water in the soil is a limiting factor and its availability affects …
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Úloha a význam mikroorganismů v životě člověka - můžeme žít bez nich?
Microorganisms are ubiquitous and have an indisputable role in the environment. Undoubtedly, no life on the Earth would exist without them. In recent years (or decades), many research laboratories …
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Development of biochemical properties in anthropic soil: the study at Třinec-Jahodná plot
The properties of the anthropic soils formed at the sludge bed "Třinec-Jahodná". The sludge bed came from a long-time depositing of fly-ash and slag layers. Therefore, the anthropic soil …
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The effect of different copper doses and organic fertilisation on soil’s enzymatic activity
A three-year pot experiment carried out in the vegetation hall in 2014-2016 included studying the enzymatic activity of soil, into which various amounts of copper: (100, 200 and 300 mg Cu/kg soil) and …
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Metoda detekce kontaminace půdy těžkými kovy pomocí stanovení metalothioneinů = The Method for Detection the Presence of Heavy Metals in the Soil Environment by the Determination o...
This article is focused on the determination of metallothioneins by the ELISA enzyme immunoassay in the model organism Eisenia foetida. The results were obtained using artificially prepared soil with …
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Denitrification and Anammox and Feammox in the Yinchuan Yellow River wetland
Denitrification, anaerobic ammonium oxidation (Anammox), and ferric iron reduction coupled with anaerobic ammonium oxidation (Feammox) are the nitrogen removal pathways in natural ecosystems. In this …
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Using basalt flour and brown algae to improve biological properties of soil contaminated with cadmium
In order to achieve homeostasis of soil, the potential of alleviating substances (two innovative: basalt flour and brown algae extract against two classic compounds: barley straw and compost) were …
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Soil microbial metabolism and invertase activity under crop rotation and no-tillage in North China
Soil samples were collected at both jointing and maturing stages of maize and wheat to compare the effects of 4-year no-tillage (NT) and conventional tillage (CT) on seasonal variations of microbial …
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Effects of biogas residue addition, as cultivation substrate, on ginseng growth
The effects of biogas residue as a substrate on ginseng growth and its feasibility for ginseng cultivation are unclear. The present study used biogas residue at different concentrations and maturity …
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Already a short-term soils exposure to the field-rate glufosinate concentration significantly influences soil bacterial communities
The early impact of glufosinate derived herbicide Basta® 15 on bacterial communities of two different soils never exposed to this herbicide was investigated using cultivation approach and …
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Autotrophic and heterotrophic components of soil respiration caused by rhizosphere priming effects in a plantation
Root-exudate inputs can stimulate the decomposition of soil organic carbon by priming microbial activity, but its ecological significance is still not fully understood. This study evaluated …
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