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-15-20-563 |
Kategori: | Focus area | Food & feed |
Branschområden: | Kött |
Ansökningsår: | 2015 |
Huvudsökande: | Anna Rosander |
Organisation: | Anna Rosander |
E-postadress: | anna.rosander@slu.se |
Telefon: | +46 18 672386 |
Medsökande: | Lena Eliasson-Selling |
Medsökande: | Annette Backhans |
Brachyspira pilosicoli causes spirochetal diarrhea resulting in reduced growth and great economic losses in pig herds. The disease is treated with antibiotics but today we see an increased incidence of antibiotic resistance in the bacteria, which may lead to difficulties to treat the disease in the near future. How the
bacterium causes disease is unknown. We want to identify proteins of B. pilosicoli that the bacterium uses to attach to the intestinal mucosa. With knowledge of this process, we want to find ways to block the binding and thus probably prevent the onset of symptoms. The proteins may act as antigens for vaccine
development and may be used for development of new and specific diagnostic tests. We also want to develop a gut tissue model both for studying the binding of B. pilosicoli to the intestinal mucosa, and to test the effect of probiotic bacteria on the binding.
Spiroketal diarré orsakar stora ekonomiska avbräck för lantbrukaren på grund av hög smittsamhet och negativ påverkan på tillväxten. Sjukdomen orsakas av bakterien Brachyspira pilosicoli, som hör till gruppen spiroketer, och behandlas idag med antibiotika. Idag ser vi en ökad förekomst av antibiotikaresistens hos bakterien vilket gör att sjukdomen kan bli svårbehandlad i en nära framtid. Kunskaperna om hur B. pilosicoli orsakar sjukdom är ofullständiga. Vi vill identifiera proteiner hos B. pilosicoli som bakterien använder för att fästa till tarmslemhinnan. Med kunskap om den processen vill vi hitta sätt att blockera bindningen och därmed sannolikt förhindra uppkomst av symptom. Proteinerna kan fungera som antigener för vaccinutveckling och användas för utveckling av nya specifika diagnostiska tester. Vi vill även utveckla en tarmvävnadsmodell dels för att studera bindningen av B. pilosicoli till tarmslemhinna, dels för att testa effekten av probiotiska bakterier på bindningen.
Projektnummer: O-18-20-168 • Status: Pågående • Ansökningsår: 2018
Free living nematodes (FLN) and root-knot nematodes (RKN) are increasing problems in root and tuber crops such as potato, sugar beet and carrot. There is a need for effective sanitation techniques and tolerant crops/varieties to keep population levels low in the rotation. Recently, the severe …
Läs merProjektnummer: R-18-26-134 • Status: Pågående • Ansökningsår: 2018
Food production needs to increase in a sustainable way. This great challenge requires evaluation methods that gives information for better understanding of the impacts from agriculture and food and how to manage those impacts. The project addresses methodologies that include a broad range of …
Läs merProjektnummer: O-17-22-943 • Status: Pågående • Ansökningsår: 2017
The main purpose of this interdisciplinary project is to generate renewable advanced materials from biomass through green technologies. Harvest2.0 focuses on valorizing furans extracted from agricultural by-products in combination with polymer technologies based on incorporation of the climate gas …
Läs merProjektnummer: O-17-20-963 • Status: Pågående • Ansökningsår: 2017
This project aims at developing and evaluating statistical methods that may provide better predictions than present methods when the number of trials is small. The number of trials in Swedish crop variety testing has decreased since the 1980s. Nowadays, the number of trials is so small that …
Läs merProjektnummer: O-17-23-959 • Status: Pågående • Ansökningsår: 2017
Soil compaction is a threat to soil ecosystem services and negatively affects crop productivity, causing huge costs to farmers and society. The main aim of the project is to raise awareness of soil compaction. We will i) refine the freely accessible soil compaction decision support tool …
Läs merProjektnummer: O-17-20-957 • Status: Pågående • Ansökningsår: 2017
The aim of the project is to develop tools which can be used for individually adapted lactation lengths based on the biological conditions of the cow. Today a one year calving interval and a short lactation period, is recommended. The recommendations are based on 30 years old information and do not …
Läs merProjektnummer: O-17-21-988 • Status: Pågående • Ansökningsår: 2017
During recent decades the area with brushwood has increased in the Swedish rural landscape. A study has shown that the annual harvest of brushwood for fuel purposes could amount to about 6 TWh. Some advantages with the utilization of brushwood as fuel are that the growth areas do not compete with …
Läs merProjektnummer: O-15-20-563 • Status: Pågående • Ansökningsår: 2015
Brachyspira pilosicoli causes spirochetal diarrhea resulting in reduced growth and great economic losses in pig herds. The disease is treated with antibiotics but today we see an increased incidence of antibiotic resistance in the bacteria, which may lead to difficulties to treat the disease in the …
Läs merProjektnummer: R-18-25-004 • Status: Pågående • Ansökningsår: 2018
Swedish strawberry production suffers from several severe insect pests. When usage of traditional insecticides is phased out and IPM implemented novel green methods for pest control are urgently needed. The strawberry tortricid, Acleris comariana, is a severe pest on strawberries. Its larvae feed …
Läs merProjektnummer: S-17-24-784 • Status: Pågående • Ansökningsår: 2017
Slippery floors results in falls and injuries which can be fatal. Moreover, on dairy farms slippery floors impede oestrus behaviour and ease of heat detection and as result cause economical losses due to impaired fertility. Grooving is the most common way to treat concrete floors to reduce …
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