A5038190331- Soil Carbon and Nitrogen Dynamics
- Agriculture and Rural Development Research
- Horticultural and Viticultural Research
- Bioenergy crop production and management
- Biofuel production and bioconversion
- Soil and Water Nutrient Dynamics
- Crop Yield and Soil Fertility
- Legume Nitrogen Fixing Symbiosis
- Forest Biomass Utilization and Management
- Agronomic Practices and Intercropping Systems
- Botany and Plant Ecology Studies
- Plant Water Relations and Carbon Dynamics
- Agriculture Sustainability and Environmental Impact
- Plant nutrient uptake and metabolism
- Agroforestry and silvopastoral systems
- Potato Plant Research
- Edible Oils Quality and Analysis
- Flowering Plant Growth and Cultivation
- African Botany and Ecology Studies
- Soil and Unsaturated Flow
- Natural Fiber Reinforced Composites
- Plant Surface Properties and Treatments
- Agriculture and Biological Studies
- Greenhouse Technology and Climate Control
- Plant Ecology and Soil Science
Fractionnation of AgroResources and Environment
2012-2023
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2021-2023
Université de Reims Champagne-Ardenne
2021-2023
Institut National de la Recherche Agronomique
2010
Département Environnement et Agronomie
2001-2004
University of Bonn
2004
Institut National de la Recherche Agronomique d'Algérie
2002
Crop residue incorporation is a common practice to increase or restore organic matter stocks in agricultural soils. However, this often increases emissions of the powerful greenhouse gas nitrous oxide (N2O). Previous meta-analyses have linked various biochemical properties crop residues N2O emissions, but relationships between these been overlooked, hampering our ability predict from specific residues. Here we combine comprehensive databases for and characteristics with random-meta-forest...
Crop residues are important inputs of carbon (C) and nitrogen (N) to soils thus directly indirectly affect nitrous oxide (N2 O) emissions. As the current inventory methodology considers N by crop as sole determining factor for N2 O emissions, it fails consider other underlying factors processes. There is compelling evidence that emissions vary greatly between with different biochemical physical characteristics, concentrations mineralizable decomposable C in residue biomass both enhancing...
The external layers of wheat grain were investigated during maturation with respect to chemical and structural features xylanase degradability. Cytochemical changes observed in the isolated peripheral tissues at four defined stages following anthesis. Marked highlighted 11 days after anthesis, for which protein lipid contents varied weakly. profile esterified ferulic acid showed large variation maturing contrast deposition ferulate dimers, p-coumaric sinapic acids. Lignin was monitored...
Herbage yield of alfalfa (Medicago sativa L.) depends on forage management or environmental conditions that change C and N resource acquisition, endogenous plants factors such as root organic reserves number active meristems. The aim this work is to study the influence two sowing dates in summer (12 July 9 August), fertilization (0 100 kg ha−1) and/or irrigation applied during first year establishment (i) accumulation (soluble proteins more specifically vegetative storage protein) taproots...
This dataset presents the chemical characteristics of plant biomass and crop residues from agrosystems in European areas (carbon nitrogen contents biochemical composition). These data have been collected scientific literature. The specific their origins are presented. mean values these also provided by major production type (main crops, forage pasture green manure cover vegetable crops energy crops), species litter type. were as part framework project ResidueGas (ERA-GAS, 2017-2021), which...
Herbage yield of alfalfa ( Medicago sativa L.) depends on forage management or environmental conditions that change C and N resource acquisition, endogenous plants factors such as root organic reserves number active meristems. The aim this work is to study the influence two sowing dates in summer (12 July 9 August), fertilization (0 100 kg ha −1 ) and/or irrigation applied during first year establishment (i) accumulation (soluble proteins more specifically vegetative storage protein)...
La réduction du travail sol, dans les exploitations agricoles pratiquant l'agriculture de conservation, conduit à laisser résidus culture la surface des sols après récolte, mais peu références sont disponibles sur leur décomposition. L'objectif était déterminer dynamique décomposition cultures ces situations en systèmes réduit sol et semis direct, pour, terme, mieux gérer tenir compte contribution fertilisation suivantes. L'étude a consisté suivre, 2009 2011, quatre région Grand Est...
L’estimation précise des biomasses de résidus culture présents sur un sol après une récolte est importante vis-à-vis enjeux agronomiques et environnementaux la gestion matières organiques dans les systèmes cultivés. Elle n’est pas aisée parcelles agricoles en raison d’une forte variabilité leur distribution sols, liée aux opérations récolte. L’objectif cette étude proposer méthode mesure au champ précise, robuste générique pour diversité cultures. Cette repose l’utilisation placettes...
Aujourd’hui, les résidus de culture ne sont plus considérés comme des déchets : leur contribution aux équilibres agronomiques et environnementaux systèmes est reconnue. Dans ce contexte, connaître quantité à la surface d’un sol, après une récolte, devient un enjeu important gestion matières organiques dans rotation cultures. Généralement, l’estimation quantitative se réalise par prélèvement d’échantillons, afin d’en déterminer masse sèche (MS) au laboratoire. L’objectif travail proposer...
Bees, honey bee populations, and production in Europe, have recently exhibited signs of weakness decrease. These observations underline the risk which overall pollinator insect populations are currently running. Preserving their habitat is a key aspect that has never been dealt with. The fallow area strategy initiated by European common agricultural policy might be an opportunity for apiculture more generally conservation insects. Appropriately sown, these surfaces could offer various...