6621 1 archive 3206 disk0/00/00/66/21 2006-05-11 2009-08-20 14:29:19 2009-08-20 14:29:19 researchprogramme show 0 30952000 fr-inra fr-agribio1 fr_acta part 0 586000 30366000 2003-12-31 2001-01-01 FALSE Meynard Jean-Marc Simon Sylvaine Jouan Bernard Andrivon D. Ellissèche Daniel Ruffio-Châble Véronique Valentin-Morison Muriel Mouret J.-C. Touzard Jean-Marc Bressoud Frédérique Jonis Monique Boudon-Padieu Elisabeth Rolland Bernard 4plant cereals, mineralization, fruits, fertilization, quality, biodiversity, production systems, vegetables, breeding, nitrogen, copper, grapevine yellows, seeds This part of program (12 projects) concerns crop husbandry. Researches concern kinetics of crop requirements, development of production systems, crop protection, adaptation of varieties to Organic farming, assessment of wheat genetic resources adapted to Organic farming, organic fertilization and mineralization. none