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-21-23-618 |
Kategori: | Focus area | Climate & environment |
Branschområden: | Crop production Milk |
Ansökningsår: | 2021 |
Huvudsökande: | Helena Aronsson |
Organisation: | Helena Aronsson |
E-postadress: | helena.aronsson@slu.se |
Telefon: | 0722164319 |
Medsökande: | Anneli Lundkvist |
Medsökande: | Lisbet Norberg |
To grow with reduced use of glyphosate is of great concern driven by the requirements for integrated pest management, the risk of herbicide resistance and a potential coming ban on glyphosate. It requires balancing between environmental effects and impact on yield and economy. The project's goal is to develop strategies for successful mechanical termination of grass-clover leys without glyphosate, and without the risk of increased nutrient leaching. We collaborate with a Swedish trial series to deepen the knowledge about plant nutrient management and water quality. This is done in a field facility with separately tile-drained plots on a sandy soil in southern Sweden, in 2023 and 2024 (4 replicates). Factors investigated are method, intensity and time of tillage before ploughing in September, and also time of harvest. A control with use of glyphosate is included. Leaching of nitrogen and phoshporus, soil mineral nitrogen, effects on weeds and residual effect on wheat are investigated
Att odla med minskat beroende av glyfosat är en stor fråga inom jordbruket. Den drivs av krav på integrerat växtskydd, risk för resistens hos ogräsen och utfasning av glyfosat. Olika lösningar innebär avvägningar mellan olika typer av påverkan på miljö, skörd och ekonomi. Projektets mål är att ta fram kunskap om strategier för effektivt mekaniskt vallbrott utan glyfosat, och utan risk för ökat växtnäringsläckage. I projektet utgår vi från en försöksserie inom Sverigeförsöken (L2-6500) och fördjupar studierna till att även omfatta växtnäringshushållning och vattenkvalitet. Det görs i specialdränerade försöksrutor på sandjord vid Lilla Böslid, Halland under 2023 och 2024 med fyra upprepningar. Faktorer som undersöks är metod, intensitet och tidpunkt för ytlig mekanisk bearbetning före plöjning i september, tillsammans med skördetidpunkt. Kontrolled med glyfosat ingår. Utlakning av kväve och fosfor, markmineralkväve, effekt på vallsvål och ogräs samt efterverkan på vetegröda undersöks
Projektnummer: O-20-20-456 • Status: Pågående • Ansökningsår: 2020
Spread of barnyard grass, growing in southern Sweden has accelerated during the last decade and is rapidly moving northwards. No herbicide-resistant populations have been reported from Sweden thus far, but it is only a matter of time before barnyard grass will develop herbicide resistance in …
Läs merProjektnummer: O-20-20-453 • Status: Pågående • Ansökningsår: 2020
A sustainable use of phosphorus fertilizers has engaged a large number of researchers, especially how to measure
the soil content of available phosphorus. However, the development of results to useful methods for agriculture has
not been a priority. The recommendations are based on extraction with …
Projektnummer: O-20-22-476 • Status: Pågående • Ansökningsår: 2020
The raw material potential in Swedish agriculture needs to be utilized more efficiently to produce sustainable biofuels and thereby increase security of supply and reach the goals of reducing emissions from the transport sector by 2030. Aim of the project is examine how farms can adapt and …
Läs merProjektnummer: H-20-47-553 • Status: Pågående • Ansökningsår: 2020
Young horses can develop cervical vertebral stenotic myelopathy and ataxia, known as "wobbler syndrome" and associated with loss of breeding value, reduced athletic potential and euthanasia. Some wobblers have osteochondrosis of their vertebral facet joints, but it is now known how this relates to …
Läs merProjektnummer: H-20-47-567 • Status: Pågående • Ansökningsår: 2020
Instructing riders is a complex task because the riding teacher needs to pay attention to both the horse and the rider. This is particularly challenging in the riding school situation. The aim of this project is to investigate riding teachers’ instructions of aids and their timing. The study will …
Läs merProjektnummer: H-20-47-568 • Status: Pågående • Ansökningsår: 2020
The proposed project aims to continue research for development of a vaccine protective against the pathogenic equine parasite Strongylus vulgaris. The ongoing work to establish appropriate in vitro models to screen the effect of candidate vaccine antigens/adjuvants will be continued. Cytokine …
Läs merProjektnummer: H-20-47-562 • Status: Pågående • Ansökningsår: 2020
Harness racing is hazardous as horses are running in close proximity at high speeds. Thus, an effective communication between driver and jockey-horse via rein signals to the bit is essential for safety reasons and horse welfare. However, scientific studies on rein tension in Standardbred trotters …
Läs merProjektnummer: H-20-47-566 • Status: Pågående • Ansökningsår: 2020
The overall purpose for this project is to deepen the understanding for how economic effects of the horse industry can be understood and visualised at micro level using consumption and production data in both Sweden and Norway. Background to the project is to find in the industry’s need for …
Läs merProjektnummer: JTI-20-83-497 • Status: Pågående • Ansökningsår: 2020
This application aims at finding a solution to a problem that exists in greenhouse production. Greenhouses have long been considered to be closed systems with no leakage to the surrounding environment. However, it has been shown that plant protection products (PPP) are found in the environment …
Läs merProjektnummer: JTI-20-82-491 • Status: Pågående • Ansökningsår: 2020
This project is about refining grass to meet a demand for proteins for, above all, organic poultry production and an expected increased demand for soy-free feed solutions for monogastric animals. Forage-based products also improve the economic preconditions to increase the proportion of grass in …
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