ESR7: Multicomponent antibacterial plant cocktail for better health in piglets and broilers
Diarrhea and related mortality of farm animals induced by pathogenic bacteria (i.e. E coli, Clostridium, Campylobacter, Salmonella) is traditionally prevented by use of antibiotics and medical Zinc in weaning piglets and use of coccidiostats in poultry against zoonotic bacteria. Bacterial resistance build up against these compounds call for new and more natural sustainable solutions to maintain GIT health and prevent disease.
- The objective is to investigate and innovate a new multicomponent antibacterial plant cocktail to prevent bacterial diseases in GIT in weaning piglets and poultry.
- The overall aim is to reduce the use of antibiotics and zinc oxide for piglets, and of ionophore coccidiostats with antimicrobial properties for broilers.
- The project will investigate in vivo the effect of plant based antibacterial feed additives on animal GIT health using selected promising plant species either in single formulation or as a multicomponent antibacterial plant cocktail to avoid resistance build up.
- Antibacterial compounds in plant species and developed feed additives will be characterized biochemically and tested for their in vitro antimicrobial activity against animal pathogens (main focus E. coli and Clostridium perfringens).
- Detailed effect of feed additives on animal performance in vivo, including general health, GIT health aspects and gut microbiota profile will be investigated.
- Develop and prove the beneficial effect of a plant-based antibacterial multicomponent feed additive, that avoids proliferation of gut pathogens and supports a healthy microbiota in the GIT of piglets and broilers (D2.11).
- Reduce the need for antibiotics , heavy metals, and coccidiostats (D3.2, D3.6).
- At: TEAGASC (3 mo); Characterise differences in microbiota obtained from in vivo feeding trials with antibacterial plants;
- At: Nor-Add,Nor-Feed A/S (0.5 mo); Gain knowledge on industrial aspects of the animal feed additive business;
- At: DLG (0.5 mo); Receive training in commercial production and use of feed and feed additives in pig production, including sustainable pig production;
- At: CFF (0.5 mo); Receive training in R&D management and consulting in sustainable pig production.