Results 11 to 20 of about 240,277 (316)
Soil organic carbon and clay content as deciding factors for net nitrogen mineralization and cereal yields in boreal mineral soils [PDF]
, 2021 To achieve appropriate yield levels, inherent nitrogen (N) supply and biological N fixation are often complemented by fertilization. To avoid economic losses and negative environmental impacts due to over-application of N fertilizer, estimation of the ...
Turtola, Eila +17 more
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Jurnal Ilmu Kehutanan, 2014 Halimun-Salak Mountain National Park (HSMNP) is one of the largest tropical rain forests in,West Java which has a high biodiversity value. Biodiversity type includes ornamental and medicinal plants. Both of these are the Non-Timber Forest Products (NTFPs)
Aditya Hani +2 more
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Microbial Toxicity in Soil Medium
Ecotoxicology and Environmental Safety, 1998 A laboratory procedure using the respirometer was developed to measure microbial toxicity in soils of organic chemicals. The procedure was tested with Polytox, a commercial microbial test culture, on 35 organic chemicals. The test protocol was reproducible with a mean standard deviation of 0.08 mg chemical/g of soil for eight chemicals. The assays were
V. Regno +2 more
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Jurnal Ilmu Kehutanan, 2014 Recently, the utilization of bamboo is more extensive, but the attention towards its regeneration is not sufficient. The use of stem or branch cuttings are more practical and having more benefits and promising because the cutting materials are more ...
Adriana Adriana +3 more
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Acta Scientiarum Polonorum. Formatio Circumiectus, 2020 Aim of the study: The aim of the research was to determine the sensitivity of the impedance spectrometry (EIS) method to changes in electrical resistance of the soil medium caused by water infiltration. Material and methods: The research was carried
Tymoteusz Adam Zydroń +3 more
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Effects of liming on oxic and anoxic N2O and CO2 production in different horizons of boreal acid sulfate soil and non-acid soil under controlled conditions [PDF]
, 2023 In acid sulfate (AS) soils, organic rich topsoil and subsoil horizons with highly variable acidity and moisture conditions and interconnected reactions of sulfur and nitrogen make them potential sources of greenhouse gases (GHGs).
Tuovinen, Anna +3 more
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Development of model and analysis of one-dimensional movement of ploughshare of subsoiler [PDF]
E3S Web of Conferences, 2023 Soil medium changes its structure and deforms when the actuating tool of an agricultural machine interacts with the soil. The effect of soil on the performance of the actuating tool can be taken into account through soil density and tensile strength. The
Kuldoshev Davronbek +2 more
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Numerical determination of load of a model tunnel lining, taking into account different heights of soil backfill [PDF]
Archives of Civil Engineering, 2022 The paper presents an analysis of determining the load of a model tunnel lining in a noncohesive soil medium at two different heights of soil backfill above the structure.
Paweł Szklennik
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A method to detect soil carbon degradation during soil erosion [PDF]
, 2009 Soil erosion has been discussed intensively but controversial both as a significant source or a significant sink of atmospheric carbon possibly explaining the gap in the global carbon budget.
Conen, F. +5 more
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Short- to medium-term effects of crown and surface fires on soil respiration in a Canadian boreal forest [PDF]
, 2022 Fires are an important perturbation for the carbon (C) dynamics of boreal forests, especially when they are standreplacing. In North American boreal forests, crown fires are predominant and, therefore, the most studied.
Ribeiro-Kumara, Caius +13 more
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