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-21-20-626 |
Kategori: | Focus area | Food & feed |
Branschområden: | Meat |
Ansökningsår: | 2021 |
Huvudsökande: | Magdalena Jacobson |
Organisation: | Magdalena Jacobson |
E-postadress: | magdalena.jacobson@slu.se |
Telefon: | 070-3449594 |
Medsökande: | Axel Sannö |
Medsökande: | Sofia Boqvist |
In modern large-scale pig production, first-rate hygienic conditions are necessary to avoid outbreaks of diseases and promote and maintain a good biosecurity, However, evaluation of pen hygiene is highly subjective. The project aims to adapt and evaluate a new method for the standardised measure of the "infectious load" on the pig pen floor, and evaluate the impact of various floor structures and cleaning and disinfection protocols. In WP 1) the retrieval rate following sampling will be evaluated by applying a standardized amount of bacteria on a completely clean floor structure suitable for pigs. In WP 2) possible residual infections will be measured on a similar floor in an ongoing pig production. Three cleaning protocols will be evaluated. In WP 3) the effect of selected, commonly used cleaning and disinfection protocols, and the interference from the floor structures on the pen hygiene, will be evaluated in a 3 x 3 design.
I modern, storskalig grisproduktion är en god hygien av stor betydelse för att undvika sjukdomsutbrott och främja och bibehålla en god biosäkerhet. Bedömningen av vad som är en god hygien är dock helt subjektiv. Projektets syfte är att anpassa och utvärdera en ny metod för att mäta "smittrycket" i en grisbox på ett standardiserat sätt och därefter utvärdera hur olika golvstrukturer, rengörings- och desinfektionsprotokoll påverkar den s.k. residualsmittan. I WP 1) skall metodens mätfel bestämmas genom att mäta en känd mängd bakterier applicerade på en ren golvyta. I WP 2) skall förekomsten av residualsmitta bedömas genom att på samma sätt mäta "smittrycket" på ett liknande golv vid användning i en grisbesättning. Tre olika protokoll för rengöring skall valideras. I WP 3) skall betydelsen av olika golvtyper, rengörings- och desinfektionsprotokoll valideras i en 3 x 3 design.
Projektnummer: JTI-21-83-606 • Status: Pågående • Ansökningsår: 2021
The overall purpose of the project is to generate a base for recommendations for construction of new subsurface drainage and re-drainage of clay soils in the area Water - resource efficient management. Efficient drainage of arable land is important to increase crop production, to achieve …
Läs merProjektnummer: JTI-20-83-494 • Status: Pågående • Ansökningsår: 2020
For sustainable future development, it is essential to recirculate plant nutrients from different parts of society,
especially sewage plants, back to arable land. The aim of the proposed project is to ensure that high-quality fertiliser
products attractive for agricultural use are produced from …
Projektnummer: R-18-26-131 • Status: Pågående • Ansökningsår: 2018
In the proposed project, we will explore the benefits of increasing the longevity of dairy cows under Swedish conditions by changes in herd management. We will focus on effects on methane emissions by modelling, using existing data from the Swedish Official Milk Recording Scheme and results from an …
Läs merProjektnummer: R-19-25-287 • Status: Pågående • Ansökningsår: 2019
The purpose of this project is to develop new non-chemical methods for control of different seedborne-and soilborne pathogens. Aerated steam treatment (ThermoSeed) is a modern and environmentally friendly method for seedborne pathogen sanitation, mainly used on cereals. We intend to develop the …
Läs merProjektnummer: O-20-23-461 • Status: Pågående • Ansökningsår: 2020
The purpose of this project is to investigate to what extent substances in algae inhibit microbial methane formation in cows. Several substances, so-called bioactive substances, in red, green and brown algae, have a significant methane reducing effect. These are promising results but in order to …
Läs merProjektnummer: O-20-23-462 • Status: Pågående • Ansökningsår: 2020
The goal of the project is to digitize the data from the Swedish official field trials through automated estimates of important traits such as germination, growth, resistance, maturity and the effect of plant protection products. The purpose is to streamline and improve scoring of both diseases but …
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: 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 …
Läs merProjektnummer: O-18-23-141 • Status: Pågående • Ansökningsår: 2018
Humus is an important indicator of soil quality and soil organic carbon (SOC) sequestration is a cost-effective measure to reduce the climatic impact of food production systems. The national soil-monitoring program (SMP) show an upward trend in SOC during the past 20 years, mostly attributed to an …
Läs merProjektnummer: O-18-23-169 • Status: Pågående • Ansökningsår: 2018
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 …
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