A5017639028- Agriculture and Rural Development Research
- Soil Carbon and Nitrogen Dynamics
- Soil and Water Nutrient Dynamics
- Agriculture Sustainability and Environmental Impact
- Consumer Retail Behavior Studies
- Customer Service Quality and Loyalty
- Phosphorus and nutrient management
- Wastewater Treatment and Nitrogen Removal
- Urban and Freight Transport Logistics
- Odor and Emission Control Technologies
- Agriculture, Soil, Plant Science
- Crop Yield and Soil Fertility
- Composting and Vermicomposting Techniques
- Spectroscopy and Chemometric Analyses
- Blockchain Technology Applications and Security
- Edible Oils Quality and Analysis
- Wine Industry and Tourism
- Outsourcing and Supply Chain Management
- Service and Product Innovation
- Horticultural and Viticultural Research
- Peatlands and Wetlands Ecology
- French Urban and Social Studies
- Plant Ecology and Soil Science
- Sustainable Agricultural Systems Analysis
- Phytase and its Applications
Institut Agro Rennes-Angers
2014-2024
Soil Agro and Hydrosystems Spatialization
2015-2024
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2006-2024
Centre Hospitalier de Saint-Malo
2010-2024
L'Institut Agro
2021-2023
Université de Rennes
2013-2022
Centre de Recherche en Économie et Management
2019-2022
Centre National de la Recherche Scientifique
2021-2022
Université Européenne de Bretagne
2015
Institut dal Dicziunari Rumantsch Grischun
2013
Zwitterionic, cationic, and anionic per- polyfluoroalkyl substances (PFAS) are increasingly reported in terrestrial aquatic environments, but their inputs to agricultural lands not fully understood. Here, we characterized PFAS 47 organic waste products (OWP) applied fields of France, including historical recent materials. Overall, 160 from 42 classes were detected target screening homologue-based nontarget screening. Target low agriculture-derived wastes such as pig slurry, poultry manure,...
Summary An indicator to evaluate the proportion of exogenous organic matter (EOM) remaining in soils over long‐term after application has been developed. A database was constructed with analytical data corresponding 83 EOMs, including sludges, composts, animal wastes, mulches, plant materials and fertilizers. The included results proximal analysis (soluble, SOL, hemicellulose‐, HEM, cellulose‐, CEL, lignin‐like, LIC, fractions, g kg −1 total matter) carbon (C) mineralization during...
One alternative to mineral fertilization is use organic fertilizers. Our aim was compare the impacts of 7-year applications composted pig manure and ammonium nitrate on structure activity denitrifying community. Mineralization organization N, denitrification rates N2O/N2 ratio were also investigated. Fourteen months after last application, potential (+319%), N mineralization (+110%) (+112%) higher under compost than fertilization. On other hand, N2O/(N2O+N2) lower (P<0.05, n=5) These effects...
Purpose Click and collect (or grocery pickup) represents a growing part of the channel strategy traditional off-line retailers. The aim this study is to understand how customers develop their perceptions toward new channel. In other words, what are key factors explaining long-term value creation for each “click collect” system depending on consumers’ profiles? Design/methodology/approach On basis quantitative survey 479 respondents, research uses confirmatory analyses based partial least...
The fate of pig ( Sus scrofa ) slurry labeled with 15 N was investigated when applied on a clay soil (fine, mixed, frigid, Typic Humaquept) and sandy loam (loamy, Dystrochrept) cropped to maize Zea mays L.) in 2000 barley Hordeum vulgare 2001. spring 2000, plant samples were collected at 6 h (Day 1) Days 14, 42, 96, 413 after application. analyzed for content plant, whole soil, NH 4 + –N, NO 3 − organic N, clay‐fixed pools. Percentage recovery >93% both soils Day 1 decreased slowly...
In regions of intensive pig and dairy farming, nutrient losses to the environment at farm level are a source concern for water air quality. Dynamic models useful tools evaluate effects production strategies on flows environment. This paper presents development new whole-farm model upscaling dynamic developed field or animal scale. The model, called MELODIE, is based an original structure with interacting biotechnical decisional modules. Indeed, it supported by ontology systems associated...
Abstract The potential contributions of exogenous organic matters (EOMs) to soil C and mineral N supply depend on their mineralization, which can be assessed in laboratory incubations. Such incubations are essential calibrate decomposition models, because not all EOMs tested the field. However, EOM resource‐intensive. Therefore, easily measurable characteristics that useful predict behaviour needed. We quantified mineralization during incubation 663 from five groups (animal manures,...
Under the United Nations Framework Convention on Climate Change (UNFCCC), industrialized countries and with economies in transition (so called Annex 1 countries) are encouraged to move towards more sophisticated approaches for national greenhouse gas reporting. To develop a model-based approach estimating nitrous oxide (N2O) emissions from agricultural soils, model calibration is one of first important steps. Extensive multisite field observations necessary this purpose, as management...
Abstract The impacts of tillage and organic fertilization on soil matter (SOM) are highly variable still unpredictable, their interactions need to be investigated under various soil, climate cropping system conditions. Our work examined the effect reduced animal manure SOM stocks quality in 0–40 cm layer a loamy mixed humid temperate climate. carbon (SOC) N stocks, particulate (POM), C mineralization potential (301 days at 15 °C) were measured 8‐yr‐old split‐plot field trial, including three...
Dans un environnement se caractérisant par des mutations numériques profondes, objets connectées, big data, plateformes, etc., la blockchain laisse entrevoir potentiel de changements dans le pilotage chaines logistiques. Se pose donc question potentialités d’une telle technologie innovante sur logistique et plus globalement Supply Chain Management (SCM) ses principes flux processus. Cet article propose faire point prospectif les usages cette pour SCM en mobilisant modèle du proposé Mentzer...