Quel renouvellement des questions de recherches sur les légumineuses ?

2011

Legumes in 21st century Europe: present and future importance in agri-food systems? New challenges for reseach.

2013

Intensification of agriculture since 1950 has globally led to the decline of grain legume crops, which currently represent less than 3 % of arable crops in France and Europe. Nevertheless, legumes have several major assets (i) as plant proteins for animal feed and human food and (ii) as plants fixing atmospheric N2 and thereby saving nitrogen inputs in cropping systems, and (iii) as diversification crops. The analysis of forage and grain legume producing systems in France showed that the dominant system results in a lock-in of the different factors limiting legume insertion into the current systems. But legumes could have a major role to play in the agroecological transition towards more su…

Incorporation of Brassica napus L. residues in soils does not affect mycorrhizal colonisation of roots and P uptake by maize (Zea mays L.)

2004

International audience

Méthode de coloration pour l'observation et le comptage des endomycorhizes à vésicules et arbuscules sur racines de maïs

2004

National audience

Effect of incorporation of Brassica napus L. residues in soils on mycorrhizal fungus colonisation of roots and phosphorus uptake by maize (Zea mays L…

2007

International audience; Plants in the Brassicaceae family are known to contain thioglucoside compounds that produce isothiocyanates when tissues are disrupted. These chemicals have a negative effect on soil-borne fungal pathogens, and possibly on vesicular-arbuscular mycorrhizal (AM) fungi. We investigated the effect of incorporation of Brassica napus L. residues in a soil on mycorrhizal colonisation of roots, P uptake and growth of following maize (Zea mays L.) crop. A pot experiment was carried out in a glasshouse with pre-inoculation with Glomus intraradices (+I and -I), incorporation of B. napus L. residues (+R and -R) and mineral P fertilization (+P and -P) as studied factors. The soil…

Méthode de coloration pour l'observation et le comptage des endomycorhises à vésicules et arbuscules sur racines de maïs

2004

Cette méthode permet d'observer et de quantifier les Mycorhizes à Vésicules sur des racines de maïs sous loupe binoculaire (X 60)

Quel renouvellement des questions de recherche sur les légumineuses ?

2011

Conclusion du workshop; National audience

Options for reducing greenhouse gas emissions from the agricultural sector: abatement potential and cost of technical measures

2015

National audience

Does incorporation of Brassica napus L. resudues in soil affect mycorrhizal colonisation of roots and P uptake by maize (Zea mays L.) ?

2004

International audience