Lantbruks- och trädgårdsföretagarnas egen forskningsstiftelse finansierar behovsdriven forskning för svenska förhållanden.
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Lantbruks- och trädgårdsföretagarnas egen forskningsstiftelse finansierar behovsdriven forskning för svenska förhållanden.
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Status: | Pågående |
Projektnummer: | O-18-23-169 |
Kategori: | Focus area | Climate & environment |
Branschområden: | Växtodling Energi & biomassa Kött Mjölk |
Ansökningsår: | 2018 |
Huvudsökande: | Achim Grelle |
Organisation: | Achim Grelle |
E-postadress: | achim.grelle@slu.se |
Telefon: | 018 672555 |
Medsökande: | Leif Klemedtsson |
Medsökande: | Thomas Kätterer |
Conventional technology is virtually unable to measure complete GHG budgets of drained organic soils, which may provide misleading results. So, global estimates of GHG emissions are based on coarse assumptions that don’t take into account the complexity of agroecosystems. Better data are needed for evidence-based rulings on mitigation. By newly developed Relaxed Eddy Accumulation (REA) systems we will study complete, continuous GHG budgets (H2O, CO2, CH4, N2O, NH3) from 3 pairs of organic agricultural fields with contrasting peat layer depth and cultivation. This will shed new light on the climate impact of cultivated organic soils and the importance of site-specific conditions and management. High time resolution enables process studies to reveal key parameters and mechanisms that control GHG fluxes in the soil-plant-atmosphere system, which will significantly improve simulation models. This will notably improve GHG reporting, climate modeling, and the base for mitigation strategies.
Med konventionell mätteknik är det praktiskt taget omöjligt att mäta fullständiga växthusgasbudgetar från dränerad organogen mark, vilket kan ge missledande resultat. Därför baseras globala skattningar av växthusgasutsläpp idag på grova antaganden som inte tar hänsyn till agro-ekosystemens komplexitet. Bättre data behövs för evidensbaserad klimatpolitik. Genom nyutvecklade Relaxed Eddy Accumulation (REA) system kommer vi under 3 år att studera fullständiga, kontinuerliga växthusgasbudgetar (H2O, CO2, CH4, N2O, NH3) av 3 par av organogena åkrar som skiljer sig avsevärt m.a.p. torvlager och odling. Detta ger nya insikter i klimateffekterna av jordbruk på organogen jord. Hög tidsupplösning möjliggör även processtudier som avslöjar nyckelmekanismer och parametrar som styr växthusgasflöden i mark-växt-atmosfärssystemet. Detta förbättrar simulationsmodeller och därmed växthusgasrapportering, klimatmodellering, och beslutsunderlag för klimatåtgärder.
Projektnummer: O-18-21-139 • Status: Pågående • Ansökningsår: 2018
Farmers with animal production can experience different types of criticisms directed against their activities from consumers, the media and inspecting government agencies. On another level, criminal acts are directed against the farm's activities and people on the farm, The main goal is to …
Läs merProjektnummer: H-19-47-493 • Status: Pågående • Ansökningsår: 2019
All horses grazing freely are at risk of parasitic diseases. Due to a growing problem with drug resistance in parasites, there is a need to improve the diagnostic methods. One important problem with today's situation is that one diagnostic procedure costs significantly more than one treatment, both …
Läs merProjektnummer: H-19-47-472 • Status: Pågående • Ansökningsår: 2019
Upper respiratory tract (URT) collapse during exercise is one of the most common causes of poor performance in
sporting horses worldwide. Evaluation of laryngeal/ pharyngeal collapse during exercise in horses is currently graded
subjectively from videoendoscopic recordings on a treadmill or from …
Projektnummer: H-19-47-492 • Status: Pågående • Ansökningsår: 2019
The overall aim with the research project is to study and analyse the conditions for a child rights perspective to be implemented in the stable. Studies show hat young people who have a voice and are part of decision-makings in sport tend to continue longer. Having a voice is also an important …
Läs merProjektnummer: H-19-47-479 • Status: Pågående • Ansökningsår: 2019
Insulin dysregulation (ID), a condition with excessive hyperinsulinemia, is the most common cause of laminitis in the horse. Insulin dysregulation is a core component of equine metabolic syndrome. Management strategies for ID include feeding diets low in non-structural carbohydrates, but excessive …
Läs merProjektnummer: H-19-47-486 • Status: Pågående • Ansökningsår: 2019
Cannabinoids have potential to induce analgesia and muscle relaxation which would be beneficial for equine practice. Today there is no drug labelled for veterinary use containing these cannabinoids, but there are some herbal oil products which unofficially have been reported to be used in horses, …
Läs merProjektnummer: H-19-47-485 • Status: Pågående • Ansökningsår: 2019
This study focuses on the meaning of equine related sports- and leisure activities in the life of persons (children, young and adults) with intellectual disabilities (ID). Regarding equine related activities aimed at people with disabilities people with ID is the largest group who take part in such …
Läs merProjektnummer: O-18-21-152 • Status: Pågående • Ansökningsår: 2018
This project aims at investigating the relationship between animal health and fertility, productivity in terms of milk yield and the economic outcome of dairy farms, and to investigate the conditions under which farms can succeed in combining profitability with high animal health standards.
There …
Projektnummer: O-19-20-288 • Status: Pågående • Ansökningsår: 2019
Worm infections in free-range layers are increasingly causing health problem in the poultry industry. Despite this, there are knowledge gaps about how worms are detected in living laying hens and on methods for how they can be controlled in modern free-range housing systems. The objectives of the …
Läs merProjektnummer: R-18-26-005 • Status: Pågående • Ansökningsår: 2018
The sensory attributes of the raw milk are of major importance for the quality of the resulting dairy products. Since the early 90’ies, the so-called “blueberry off-flavour” has caused severe economic consequences for affected dairy farmers. The mechanism behind is still unclear, although forages …
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