Bioavailability 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 layers 0-20, 20-40 and 40-60 cm just before each first campaign of slurry aplication. The main...
National audienceThe kinetics of sewage sludge phosphorus release was studied by a biological short ...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe use of pig slurry as a source of nutr...
ABSTRACT Applications for long periods of organic animal waste as a source of nutrients to crops can...
[Departement_IRSTEA]EEE [TR1_IRSTEA]E33-Maîtrise et gestion des déchetsInternational audienceBioavai...
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...
Comunicação oral da qual só está disponível o resumo.Phosphorus (P) is a non renewable resource whic...
Cost‐effective strategies for using chemically amended organic fertilizers need to be developed to m...
Soils heavily fertilized with P can contribute to the enrichment of P in surface runoff and can acce...
This study evaluated P pools after nine years of successive application of either pig slurry (PS) or...
Application of organic residues (OR) on agricultural soils could reduce the use of mineral phosphoru...
Here, we report on laboratory experiments with the aim to explore cheap and innovative techniques. T...
Manure characteristics can influence the potential for P transfer in runoff following land applicati...
International audienceSewage sludge is a phosphorus (P) source alternative to P fertiliser derived f...
National audienceThe kinetics of sewage sludge phosphorus release was studied by a biological short ...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe use of pig slurry as a source of nutr...
ABSTRACT Applications for long periods of organic animal waste as a source of nutrients to crops can...
[Departement_IRSTEA]EEE [TR1_IRSTEA]E33-Maîtrise et gestion des déchetsInternational audienceBioavai...
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...
Comunicação oral da qual só está disponível o resumo.Phosphorus (P) is a non renewable resource whic...
Cost‐effective strategies for using chemically amended organic fertilizers need to be developed to m...
Soils heavily fertilized with P can contribute to the enrichment of P in surface runoff and can acce...
This study evaluated P pools after nine years of successive application of either pig slurry (PS) or...
Application of organic residues (OR) on agricultural soils could reduce the use of mineral phosphoru...
Here, we report on laboratory experiments with the aim to explore cheap and innovative techniques. T...
Manure characteristics can influence the potential for P transfer in runoff following land applicati...
International audienceSewage sludge is a phosphorus (P) source alternative to P fertiliser derived f...
National audienceThe kinetics of sewage sludge phosphorus release was studied by a biological short ...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe use of pig slurry as a source of nutr...
ABSTRACT Applications for long periods of organic animal waste as a source of nutrients to crops can...