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Relevancy: 36%

CORONA - CORSA - Inactivation of SARS-CoV-2 by UVC-light and human tolerance; TP2: In vitro determination of the virucidal effect of UVC radiation of different wavelengths on SARS-CoV-2 (CORSAvir). (Project)

...The overall aim of the subproject is to determine and verify the transferability of the virucidal dose of UVC light for two different wavelengths (230 nm, 270 nm) on SARS-CoV-2 in different in vitro models (germ carriers of different materials as well as filter material) as well as of the antiseptic effect in an in vitro 3D mucosa culture model, especially. Therefore, in work packages 1.1, 1.2, 1.6 and 2.6, the optimal dose-response relationship will be determined on different materials for two corona viruses and for other viruses causing respiratory diseases. ...The doses proven to be effective will then be tested under increased protective measures for SARS-CoV-2. In addition, the antiseptic effect of 230 nm radiation will be tested in the 3D oral mucosa model and SARS-CoV-2 (work package 1.7 and 1.8), after this in vitro model has been established at FLI....


Funding period: 2021 - 2023

Relevancy: 35%

Collaborative project: Investigations of meeting the demands for energy and nutrient supply of growing-finishing boars for exploitation of the genetically determined performance potential - subproject 1 (Project)

...The research project is divided into 4 subprojects: 1.Investigations on the ability of protein accretion using nitrogen balance trails and determination of whole body composition. 2. Implementation of feeding trials on individual animal level with three different feeding intensity levels (control (K); experiment 1 (V1), supplementation 7.5 – 10% EAS (essential amino acids); experiment 2 (V2), supplementation 15 – 20% EAS) and differentiated genetic basis with 504 animals at three research stations. 3. Implementation of feeding trials with group housed animals divided into a control group and an experimental group under practical conditions to assess the practicability and profitability.4. Investigations on the precaecal digestibility of amino acids. ...


Funding period: 2011 - 2013

Relevancy: 35%

Collaborative project: Investigations of meeting the demands for energy and nutrient supply of growing-finishing boars for exploitation of the genetically determined performance potential - subproject 2 (Project)

...The research project is divided into 4 subprojects: 1.Investigations on the ability of protein accretion using nitro-gen balance trails and determination of whole body composition. 2. Implementation of feeding trials on individ-ual animal level with three different feeding intensity levels (control (K); experiment 1 (V1), supplementation 7.5 - 10% EAS (essential amino acids); experiment 2 (V2), supplementation 15 - 20% EAS) and differentiated genetic basis with 504 animals at three research stations. 3. Implementation of feeding trials with group housed animals divided into a control group and an experimental group under practical conditions to assess the practicability and profitability.4. Investigations on the precaecal digestibility of amino acids. ...


Funding period: 2011 - 2013

Relevancy: 35%

Collaborative project: Investigations of meeting the demands for energy and nutrient supply of growing-finishing boars for exploitation of the genetically determined performance potential - subproject 3 (Project)

...The research project is divided into 4 subprojects: 1.Investigations on the ability of protein accretion using nitro-gen balance trails and determination of whole body composition. 2. Implementation of feeding trials on individ-ual animal level with three different feeding intensity levels (control (K); experiment 1 (V1), supplementation 7.5 - 10% EAS (essential amino acids); experiment 2 (V2), supplementation 15 - 20% EAS) and differentiated genetic basis with 504 animals at three research stations. 3. Implementation of feeding trials with group housed animals divided into a control group and an experimental group under practical conditions to assess the practicability and profitability.4. Investigations on the precaecal digestibility of amino acids. ...


Funding period: 2011 - 2013

Relevancy: 35%

Collaborative project: Investigations of meeting the demands for energy and nutrient supply of growing-finishing boars for exploitation of the genetically determined performance potential - subproject 4 (Project)

...The research project is divided into 4 subprojects: 1.Investigations on the ability of protein accretion using nitro-gen balance trails and determination of whole body composition. 2. Implementation of feeding trials on individ-ual animal level with three different feeding intensity levels (control (K); experiment 1 (V1), supplementation 7.5 - 10% EAS (essential amino acids); experiment 2 (V2), supplementation 15 - 20% EAS) and differentiated genetic basis with 504 animals at three research stations. 3. Implementation of feeding trials with group housed animals divided into a control group and an experimental group under practical conditions to assess the practicability and profitability.4. Investigations on the precaecal digestibility of amino acids. ...


Funding period: 2011 - 2013

Relevancy: 35%

Collaborative project: Investigations of meeting the demands for energy and nutrient supply of growing-finishing boars for exploitation of the genetically determined performance potential - subproject 5 (Project)

...The research project is divided into 4 subprojects: 1.Investigations on the ability of protein accretion using nitro-gen balance trails and determination of whole body composition. 2. Implementation of feeding trials on individ-ual animal level with three different feeding intensity levels (control (K); experiment 1 (V1), supplementation 7.5 - 10% EAS (essential amino acids); experiment 2 (V2), supplementation 15 - 20% EAS) and differentiated genetic basis with 504 animals at three research stations. 3. Implementation of feeding trials with group housed animals divided into a control group and an experimental group under practical conditions to assess the practicability and profitability.4. Investigations on the precaecal digestibility of amino acids. ...


Funding period: 2011 - 2013

Relevancy: 35%

Collaborative project: Investigations of meeting the demands for energy and nutrient supply of growing-finishing boars for exploitation of the genetically determined performance potential - subproject 6 (Project)

...The research project is divided into 4 subprojects: 1.Investigations on the ability of protein accretion using nitro-gen balance trails and determination of whole body composition. 2. Implementation of feeding trials on individ-ual animal level with three different feeding intensity levels (control (K); experiment 1 (V1), supplementation 7.5 - 10% EAS (essential amino acids); experiment 2 (V2), supplementation 15 - 20% EAS) and differentiated genetic basis with 504 animals at three research stations. 3. Implementation of feeding trials with group housed animals divided into a control group and an experimental group under practical conditions to assess the practicability and profitability.4. Investigations on the precaecal digestibility of amino acids. ...


Funding period: 2011 - 2013

Relevancy: 35%

Characterisation and comparison of Salmonella enterica subsp. diarizonae strains isolated from animal (mainly sheep), food and human sources. (Project)

...One example is Salmonella enterica subsp. diarizonae serovar IIIb 61:k:1,5,(7) , which is known to be highly adapted to sheep, but can be also found in other mammals, birds, reptiles and humans. Extensive studies have shown, that Salmonella 61:k:1,5,(7) could be detected in sheep herds from Sweden, Norway, UK, Spain, Italy, Switzerland and the USA. ...Another aim of the project is to investigate mechanisms of host adaption in Salmonella 61:k:1,5,(7) based on genome data. Therefore, distribution of virulence genes and virulence plasmids is of major interest. ...


Funding period: 2019 - 2019

Relevancy: 35%

SFB 564: D2.3 - Efficiency of smallholder animal husbandry depending on intensity of management and genetic potential of livestock - Community driven breeding programmes: Optimisation of planning procedures (Project)

...Based on the results of phase 1 and 2, D2.3 focuses on planning procedures for livestock breeding and management programmes for four combinations of production systems and species/genotypes, namely production of lean pork with exotic higher-yielding breeds in demand-driven systems, production of branded pork from local Ban pigs including remote, resource-driven pig producers, production of beef in farming systems of different scale, organisational set-up and remoteness, and production of goat meat as niche product in systems in transition. ...In fulfilment of its research objectives, D2.3 relies on cooperation with sub-projects E4.1 (Product marketing) concerning the design of a pork marketing and quality control system in the frame of village breeding and pork marketing programmes, G1.2 (Innovations and sustainability strategies) and C4.1 (Land use modelling) on integrated modelling concerning the identification of most sustainable development paths for farms of different production intensity, scale, organisational set-up and remoteness, F2.3 (Livelihood risks) for characterisation of smallholder farms using key indicator regarding adoption of technologies in livestock husbandry, A1.3 (Participatory research) on adoption of optimised breeding strategies by farmers, and D5.2 (Aquaculture) on conflicts and complementarities in the use of feed resources for investigated livestock species and fish/aquaculture....


Funding period: 2000 - 2009

Relevancy: 35%

Quantification of bovine methane emission using the fecal biomarker archaeol (MethanA) (Project)

...Enteric methane represents an energy loss of 8 % to 12 % and has a 27-times higher global warming potential than carbon dioxide. ...The trial as a combined fixed effect of the stage of lactation (100 vs. 135 ± 3 days in milk) and of the diet (high starch vs. high fibre content), was significant. The relationship between fecal archaeol concentration and methane production was positive linear close to be significant (R2 = 0.16). Using methane production relative to dry matter intake, the relationship improved significantly (R2 = 0.53). ...


Funding period: 2013 - 2016