Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2021
Authors
Thomas Solvin Kjersti Bakkebø Fjellstad Inger Sundheim Fløistad Gunnar Friis Proschowsky Torben Leisgaard Antti Lännenpää Tiina Ylioja Brynjar Skúlason Hallur S. Björgvinsson Nina Hårdnes Tremoen Ellinor Edvardsson Claes Uggla Espen StokkeAbstract
No abstract has been registered
Authors
S. Higgins Z. Kadziuliene A. Paz E. Mason W. Vervuurt A. Astover N. Borchard A. Jacobs P. Laszio D. Wall G. A. Trinchera Alice Budai R. Mano S. Thorma J. M. Rok B. Sanchez J. Hirte S. MadenogiuAbstract
Deliverable 2.13. Stocktake study and recommendations for harmonizing methodologies for fertilization guidelines
Authors
L. Pavlů J. Sobocká L. Borůvka V. Penížek B. Adamczyk A. Baumgarten I. V. Castro S. Cornu M. De Boever A. Don D. Feiziene G. Garland B.S. Gimeno H. Grčman F. Hawotte A. Higgins R. Kasparinskis M. Kasper L. Kukk P. Laszlo S. Madenoğlu K. Meurer P. Schjønning Kamilla Skaalsveen L. O'Sullivan S. Vanino W. Vervuurt R. WawerAbstract
Deliverable 2.2. This synthesis shows recent and current efforts in Europe related to the establishment of soil indicators as parameters used to quantify and valuate impacts of agricultural soil management practices on soil quality. It also shows how the existing indicators have been used. Among the best captured soil parameters across all participating countries are carbon concentration in soils and its changes in time, macronutrients (N, P, K) and micronutrients (Cu, Mn) contents in soils, soil pH, cation exchange capacity and base saturation of soils, soil texture and bulk density, and contamination with potentially toxic elements, especially Cd, Co, Cr, Cu, Ni, Pb and Zn. However, there is only partial agreement between the measured parameters and the indicators used in the national legislations and as policy maker´s tools.
Authors
Matthias KoeslingAbstract
No abstract has been registered
Abstract
The main objective was to evaluate to what extent subsoil compaction on an arable clay soil (Stagnosol (Drainic)) may be alleviated after 5 years under the climate conditions in South-East Norway. Therefore, field plots which had been ploughed and under minimum tillage were compacted through wheel impact (10x) with a 6.6 Mg wheel load. Samples were taken from the ‘compacted’ and ‘non-compacted reference’ treatments at depths of 40 and 60 cm both before and directly after compaction and again 5 years later. The soil physical parameters revealed that pre-compression stress, bulk density, air capacity, air conductivity and saturated hydraulic conductivity at depths of 40 and 60 cm were impaired by compaction, especially under ploughed. After 5 years, bulk density and pre-compression stress remained almost unchanged, while air capacity, air conductivity and saturated hydraulic conductivity had increased at both the 40 and 60 cm depth on both plots as compared to the compacted state and to R for the most part, indicating the recovery of the soil structure in the subsoil. The compaction status evaluated by the ‘compaction verification tool’ indicates the relative reduction of ‘harmful soil compaction’ (after wheel impact) with a change towards ‘slightly harmful compaction’ for the most part with an as yet limited saturated hydraulic conductivity at both depths after 5 years.
Authors
Mekjell Meland Radoslav Cerovic Milena Dordevic Milica Fotiric-AksicAbstract
No abstract has been registered
Authors
Mekjell Meland Radoslav Cerovic Milena Dordevic Milica Fotiric-AksicAbstract
No abstract has been registered
Authors
Milica Fotiric-Aksic T Tosti U Gasic Z Tesic Mekjell MelandAbstract
No abstract has been registered
Authors
Milica Fotiric Aksic T Tosti U Gasic Z Tesic Mekjell MelandAbstract
No abstract has been registered
Abstract
No abstract has been registered