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-18-23-160 |
Kategori: | Focus area | Climate & environment |
Branschområden: | Växtodling |
Ansökningsår: | 2018 |
Datum för slutrapport: | 30 juni 2022 |
Huvudsökande: | ARARSO ETANA |
Organisation: | ARARSO ETANA |
E-postadress: | ararso.etana@slu.se |
Telefon: | 018671259 |
Medsökande: | Thomas Keller |
Medsökande: | Lars Wadmark |
The purpose of this project is to define the amount of slaked lime needed for a given clay soil. We hypothesise that the amount of slaked lime needed for minimal phophorus loss is dependent on the clay content of the soil. The study will be conducted in a field with a drainage system and measuring station for sampling runoff and leachates. We also conduct investigation in the laboratory, where we test five soil texture classes (10-15%, 20-25%; 30-35%, 40-50%, > 50 %). This test will help us to develop a simple decision support tool for calculating the amount of slaked lime required to amend clay soils depending on their clay content.The study will be evaluated by measuring soil aggregate stability and by determining phosphorus content in leachates and runoff.
Detta projekt syftar till att fördjupa befintlig kunskap om strukturkalkning. Hypotesen är att mängden släkt kalk som behövs för minimalt fosforläckage beror på jordens lerhalt. I studien ingår fältförsök och laboratorietest. Fältförsöket ger oss möjlighet att utvärdera strukturkalkningens nytta för reducering av fosforutlakning. Laboratorietest på olika jordar hjälper oss för att bygga en beräkningsmodell för att bestämma dosering av strukturkalk för olika lerklasser. För detta testar vi fem olika lerklasser (10-15%, 20-25%; 30-35%, 40-50%, > 50 %). Studien utvärderas genom att mäta aggregatstabilitet och fosforförluster med läckage och ytavrining.
Projektnummer: S-17-60-790 • Status: Avslutat • Datum för slutrapport: 31 januari 2019
A safe and well documented decision making is necessary to achieve the best economic and environmental performance for Swedish agriculture and farmers. In this work, experiments, research and development have an important function and the regional field trials is a very important part in this …
Läs merProjektnummer: S-17-60-793 • Status: Avslutat • Datum för slutrapport: 31 januari 2019
A safe and well documented decision making is necessary to achieve the best economic and environmental performance for Swedish agriculture and farmers. In this work, experiments, research and development have an important function and the regional field trials is a very important part in this …
Läs merProjektnummer: S-17-60-791 • Status: Avslutat • Datum för slutrapport: 30 januari 2019
A safe and well documented decision making is necessary to achieve the best economic and environmental performance for Swedish agriculture and farmers. In this work, experiments, research and development have an important function and the regional field trials is a very important part in this …
Läs merProjektnummer: S-17-60-794 • Status: Avslutat • Datum för slutrapport: 30 januari 2019
A safe and well documented decision making is necessary to achieve the best economic and environmental performance for Swedish agriculture and farmers. In this work, experiments, research and development have an important function and the regional field trials is a very important part in this …
Läs merProjektnummer: S-17-60-789 • Status: Avslutat • Datum för slutrapport: 29 januari 2019
A safe and well documented decision making is necessary to achieve the best economic and environmental performance for Swedish agriculture and farmers. In this work, experiments, research and development have an important function and the regional field trials is a very important part in this …
Läs merProjektnummer: S-17-60-792 • Status: Avslutat • Datum för slutrapport: 23 januari 2019
A safe and well documented decision making is necessary to achieve the best economic and environmental performance for Swedish agriculture and farmers. In this work, experiments, research and development have an important function and the regional field trials is a very important part in this …
Läs merProjektnummer: S-17-60-788 • Status: Avslutat • Datum för slutrapport: 23 januari 2019
A safe and well documented decision making is necessary to achieve the best economic and environmental performance for Swedish agriculture and farmers. In this work, experiments, research and development have an important function and the regional field trials is a very important part in this …
Läs merProjektnummer: H-15-47-075 • Status: Avslutat • Datum för slutrapport: 30 december 2018
This SLU - NMBU collaborative study seeks to improve the performance, health and welfare of the Norwegian/ Swedish Coldblooded trotter. Experts in Equine clinical veterinary medicine, performance evaluation and genetic testing will analyze the genome of this horse breed for: 1) race performance …
Läs merProjektnummer: O-15-20-274 • Status: Avslutat • Datum för slutrapport: 13 december 2018
The ability of milk to coagulate is crucial for cheese production. We have previously shown that 31% of milk from SR cows has problem to coagulate: 13% is poorly coagulating and as much as 18% is non-coagulating, which are alarming high figures. The problem with non-coagulating milk at national …
Läs merProjektnummer: O-15-20-321 • Status: Avslutat • Datum för slutrapport: 13 december 2018
Grazing systems for dairy cattle has the potential to be resource efficient for the farmer. However, increasing herd size can cause increasing problems with trampling damages on soil leading to claw problems and dirty udder, which costs working time for cleaning and risk of deteriorated animal …
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