[Departement_IRSTEA]EEE [TR1_IRSTEA]E33-Maîtrise et gestion des déchetsInternational audienceBioavailability of soil phosphorus and cation concentration (Ca++, Mg++, K+ and Na+) in the soil solution were analysed in soil samples taken form an experimental field designed to study the denitrification of nitrogen contained in pig slurry. The experimental set-up, located in Brittany (western France) on an acid soil, comprised a control plot that did not receive pig slurry, and four plots which all received pig slurry at the same rate. The experimental design was cropped with Lolium perenne. The mean rate of slurry application was about 1 000 m3.year-1.ha and of phosphorus 1 400 kgP.year-1.ha-1. Soil samples were taken each year in three soil la...
Communication présentée lors du colloque "Agroécologie et Recherche", Paris, 17 octobre 2013Orthopho...
Manure characteristics can influence the potential for P transfer in runoff following land applicati...
Most of the phosphorus (P) used in fertilizers comes from phosphate rocks, a rare natural resource t...
Bioavailability of soil phosphorus and cation concentration (Ca++, Mg++, K+ and Na+) in the soil sol...
Les variations pluriannuelles de biodisponibilité du phosphore et de quelques cations présents dans ...
The application of pig slurry rates and plant cultivation can modify the soil phosphorus (P) content...
A joint project was conducted for over three years on the diagnostics and solutions for limiting the...
The last three decades, pig breeding has evolved towards a specialised, large scaled, land independe...
Application of organic residues (OR) on agricultural soils could reduce the use of mineral phosphoru...
Soils heavily fertilized with P can contribute to the enrichment of P in surface runoff and can acce...
National audienceThe kinetics of sewage sludge phosphorus release was studied by a biological short ...
Comunicação oral da qual só está disponível o resumo.Phosphorus (P) is a non renewable resource whic...
International audienceSewage sludge is a phosphorus (P) source alternative to P fertiliser derived f...
Cost‐effective strategies for using chemically amended organic fertilizers need to be developed to m...
This study evaluated P pools after nine years of successive application of either pig slurry (PS) or...
Communication présentée lors du colloque "Agroécologie et Recherche", Paris, 17 octobre 2013Orthopho...
Manure characteristics can influence the potential for P transfer in runoff following land applicati...
Most of the phosphorus (P) used in fertilizers comes from phosphate rocks, a rare natural resource t...
Bioavailability of soil phosphorus and cation concentration (Ca++, Mg++, K+ and Na+) in the soil sol...
Les variations pluriannuelles de biodisponibilité du phosphore et de quelques cations présents dans ...
The application of pig slurry rates and plant cultivation can modify the soil phosphorus (P) content...
A joint project was conducted for over three years on the diagnostics and solutions for limiting the...
The last three decades, pig breeding has evolved towards a specialised, large scaled, land independe...
Application of organic residues (OR) on agricultural soils could reduce the use of mineral phosphoru...
Soils heavily fertilized with P can contribute to the enrichment of P in surface runoff and can acce...
National audienceThe kinetics of sewage sludge phosphorus release was studied by a biological short ...
Comunicação oral da qual só está disponível o resumo.Phosphorus (P) is a non renewable resource whic...
International audienceSewage sludge is a phosphorus (P) source alternative to P fertiliser derived f...
Cost‐effective strategies for using chemically amended organic fertilizers need to be developed to m...
This study evaluated P pools after nine years of successive application of either pig slurry (PS) or...
Communication présentée lors du colloque "Agroécologie et Recherche", Paris, 17 octobre 2013Orthopho...
Manure characteristics can influence the potential for P transfer in runoff following land applicati...
Most of the phosphorus (P) used in fertilizers comes from phosphate rocks, a rare natural resource t...