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Ournées Cientifiques 1 er E c juillet o l e D 30 juin o c t o r a l e ournées E c o l o 2 g i e - G é cientifi ques o s c ie n c e s n - A io gro tat nomie - Alimen 2 ème Invités des sessions plénières : édition • Maja Ilic (Queen’s University Belfast) 0 Impact de la perte de biodiversité du plancton sur l’alimentation des Daphnies • Stéphane Le Mouélic (LPG, CNRS, Nantes) Les rovers martiens de Curiosity à Perseverence • Jeanne Ropars (Université Paris Saclay) Domestication des champignons Penicillium associés aux matrices fromagères 2 21 Livret des résumés Book of abstracts Schedule Wednesday June 30th 8.30-8.50: Opening of the Scientific Days 2021 edition 8.50: Welcome of the participants on Zoom 9:00: Welcome by the ED EGAAL Director 9:10-9:25: Explanation of the course of the days / Getting to grips with Zoom 9:25-9:30: Distribution of participants in the rooms 9:35-10:50: Oral presentations n°1 (4 parallel sessions: O1S1, O1S2, O1S3, O1S4) 10.50-11.00: Coffee break 11-11:45: Poster presentations (1 plenary session: PS1) 11:45-13:30: Lunch break 13:30-13:45: Welcome of the participants on Zoom 13:45-14:45: Plenary conference - Speech by Maja Ilić 14:45-14:50: Distribution in the rooms 15-16:45: Oral presentations n°2 (4 parallel sessions: O2S1, O2S2, O2S3, O2S4) 16:45-17:00: Coffee break 17:00-17:45: Poster presentations (1 plenary session: PS2) 17:45-18:00: End of the day – Schedule of day 2 Thursday July 1st 8:30-8:55: Welcome of participants on Zoom 8:55-9:00: Distribution in the rooms 9:00-11:00: Oral presentations n°3 (4 parallel sessions: O3S1, O3S2, O3S3, O3S4) 11:00-11:15: Coffee break 11:15-11:55: Poster presentations (1 plenary session: PS3) 11:55-13:30: Lunch break 13:30-13:45: Welcome of the participants on Zoom 13:45-14:45: Plenary conference - Speech by Jeanne Ropars 14:45-14:50: Coffee break 14:50-15:30: Poster presentations (1 plenary session: PS4) 15:35-15:45: Coffee break / Prize deliberation 15:45-16:45: Plenary conference - Speech by Stéphane Le Mouélic 16:50: Awards ceremony - Conclusion of the Scientific Days 2021 JS Organizing Comittee Nabil ABAAB Léa MOUNIER PhD Student PhD Student Le Mans Université– France Univeristé de Rennes 1 Université de Gabès – Tunisia Marie BELAIR Elisa NEVES PhD Student PhD Student Université de Bretagne Occidentale Université de Rennes 1 Valentine BOUJU Stéphane PERRIER PhD Student PhD Student Université de Rennes 1 Université d’Angers Maryse CHARPENTIER NOYER Mathilde PETITPAS PhD Student PhD Student Université de Nantes Agrocampus Ouest Julie LEGROS Louisa RAMAROSON PhD Student PhD Student Agrocampus Ouest Université d’Angers Nathan MARTIN Nolwenn ROLLAND PhD Student PhD Student Le Mans Université Université de Bretagne Occidentale Solène MAUGER Margot WAGNER PhD Student PhD Student Université de Rennes 1 Agrocampus Ouest Table of contents Oral Presentation 1 (O1) – 30th June ...................................................................................... 1 Session 1 (O1S1) ................................................................................................................................ 1 Prediction of magnetite (Fe3O4) nanoparticles transformation to maghemite (Fe2O3) in aqueous solutions .......................................................................................................................................... 2 Effect of Heat Stress and Feeding Management on Growth and Physiological Responses of Finishing Pigs ................................................................................................................................. 3 Analyzing Free JAR data by combining lexical preprocessing and machine learning strategies .... 4 How to enhance N2 fixation and N accumulation in oilseed rape-service plant mixtures intercropping? ................................................................................................................................. 5 Phylogenetic isolation of host-trees reduces resource tracking by herbivorous insects and their parasitoids ....................................................................................................................................... 6 Oral Presentation 1 (O1) – 30th June .............................................................................................. 7 Session 2 (O1S2) ................................................................................................................................ 7 Functional and molecular characterization of Anopheles gambiae muscarinic receptors .............. 8 Study of fresh cheese volatile compound release while chewing and influence of aroma molecule equilibrium on flavour perception .................................................................................................. 9 Effects of macrophytes on lentic macroinvertebrate assemblage and implications for water management .................................................................................................................................. 10 Geologically recent earthflow-like landslides on Mars ................................................................ 11 Impact of temperature and concentration of four surface disinfectants on spoilage mold dry spores ....................................................................................................................................................... 12 Oral Presentation 1 (O1) – 30th June .......................................................................................... 13 Session 3 (O1S3) .............................................................................................................................. 13 Design of a participatory approach with consumers and winegrowers for the deployment of more respectful practices in the vineyard: a case study within the Cabernet d’Anjou .......................... 14 Organic agriculture and hedgerows uphold endospheric wheat microbiota at field and landscape scale............................................................................................................................................... 15 Flavonoids and resistance of the carrot (Daucus carota) to Alternaria dauci .............................. 16 Landscape structure influences grassland productivity through changes in plant functional diversity......................................................................................................................................... 17 An overview of Pickering nanoemulsions: manufacturing processes, formulation and applications ....................................................................................................................................................... 18 Oral Presentation 1 (O1) – 30th June .......................................................................................... 19 Session 4 (O1S4) .............................................................................................................................. 19 Organic dairy calves reared with nurse cows and their impacts on Cryptosporidium infection ...... 20 Bioavailability of amino acids, especially of tryptophan, in human milk and infant formulas .... 21 Disentanglign the effects of farming intensity and semi natural habitats ar deifferent spatial scales on multifonctionality including both ecological and socio economic functions ................ 22 Development of a new plant protection strategy through the screening and formulation of plant extracts active on the adaptative mechanisms of fungal plant pathogens ..................................... 23 Biomimetic semi-permeable vesicles as microreactors to modulate the phase behaviour of macromolecules ............................................................................................................................ 24 Posters Presentation 1 (PS1) – 30th June ...................................................................................... 25 Size fractionation highlights the mobility of copper from urban stormwater to river ................... 26 The rheological properties of rennet gels depend on the divalent cation distribution in the casein micelles ......................................................................................................................................... 27 Hydrogeological controls on stream discharge dynamics in bedrock catchments: exploring the combined effects of seepage development and heterogeneity ....................................................... 28 Elaboration of innovative multi-layered materials based on functionalized α-glucans ................. 29 Realistic model for Environmental NanoPlastics (ENPs) ............................................................ 30 Biomarkers of seed quality using isotope assisted metabolomics in Medicago truncatula ......... 31 Investigating the origin of soft cheeses color defect ..................................................................... 32 Developing a multihost African swine fever transmission model at the domestic-wildlife interface ....................................................................................................................................................... 33 Effect of abiotic factors and culture media on the growth of cheese- associated Nectriaceae spp. ....................................................................................................................................................... 34 Oral Presentation 2 (O2) – 30th June ............................................................................................ 35 Session
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