Results 21 to 30 of about 66,025 (307)
The colloid fraction and cation-exchange capacity in the soils of Vojvodina, Serbia [PDF]
Ratarstvo i Povrtarstvo, 2015 The colloidal complex of soil consists of humus and clay, the most important acidoids which are able to create the bonds between oppositely charged ions (cations) through the forces strong enough to provide protection from leaching, and also weak enough ...
Nešić Ljiljana +6 more
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Humus content in Serbia to the mapping investigated pitch [PDF]
, 2021 Soil is one of the most important resources of each state. The research in this study was conducted in order to preserve this very important resource. Humic substances have a positive effect of water-air maintenance and total biological properties of the soil which have a direct impact on plant nutrition and and in the first place on the nutrition of ...
Janković, Snežana +6 more
openaire
Sustainable Energy Crop Production in Poland: Perspectives [PDF]
, 2012 In the context of achieving the targets of the energy economy, Poland’s demand for bioenergy is stimulated by several factors, including the biomass potential of agricultural cultivation.
Grzesik, Mieczysław +4 more
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Agricultural Science and Practice, 2016 Aim. To determine the impact of energetic willow fertilization with sewage sludge (SS) and manure on the change in the humus state of sod-podzolic soil of Subcarpathia under energetic willow plantation. Methods.
V. Lopushniak, G. Hrytsulyak
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Spatial modelling of soil humus content using the drone-based measurements
Почвы и окружающая среда, 2023 The aim of the study was to assess the potential of spatial modeling of soil humus content through measurements with unmanned aerial vehicle (UAV), using digital relief model combined with geostatistical and regression methods. Location and time of the study.
A.N. Chashchin +2 more
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Changes in humus content on the territory of agricultural lands in the Issyk-Kul basin of Kyrgyzstan [PDF]
BIO Web of ConferencesThe Issyk-Kul valley of Kyrgyzstan has very large diversity of soil types which is developed by complex of abiotic and biotic factors including mountain-valley landscapes and different climatic conditions.
Kurenkeev Tolomush +4 more
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Changes in humus content in forest-steppe soils of Western Siberia
IOP Conference Series: Earth and Environmental Science, 2021 Abstract The research is based on the results of local monitoring in 1990-2018 on reference plots of agricultural lands and archival materials of a large-scale agrochemical survey. The purpose of the research is to identify patterns of change in the humus content of arable soils of the forest-steppe in the Omsk region after prolonged use
I A Bobrenko +3 more
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CORRELATION BETWEEN THE SOIL REACTION AND THE CONTENT OF ORGANIC CARBON AT A TYPICAL LUVOSOIL
Agricultura, 2016 The soil’s reaction defines and expresses its ability to maintain in solution a certain activity of hydrogen (H +) and hydroxide (OH -) ions, because the soil acts as a donor or acceptor of protons (H + ions) (Rusu et al., 2005).
Lavinia Moldovan +3 more
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The importance of biomass net uptake for a trace metal budget in a forest stand in north-eastern France [PDF]
, 2010 The trace metal (TM: Cd, Cu, Ni, Pb and Zn) budget (stocks and annual fluxes) was evaluated in a forest stand (silver fir, Abies alba Miller) in north-eastern France.
Gandois, Laure +3 more
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Рослинництво та ґрунтознавство, 2023 The fertiliser system is the most effective factor in the intensification of crop cultivation technologies. The basis for scientifically sound fertiliser application systems, along with obtaining the planned level of yield of the appropriate quality, is ...
M. Voitovyk +4 more
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