Affiner votre recherche
Résultats 1-10 de 426
Study of nitrogenous fertilization value of liquid bovine manure on a piece of grass-land in the Auvergne mountain. Botanical evolution of the piece of grass-land
1974
Blanchon, J. | Burbau, R. | Gachon, L. | Montard, F. de (Institut National de la Recherche Agronomique 63 - Clermont Ferrand (France). Station d'Agronomie)
Another possible use of distiller's mash for agriculture
1974
Juste, C. (Institut National de la Recherche Agronomique, 33 - Pont de la Maye (France). Station d'Agronomie)
The spreading of waste water from sugar factories
1974
Catroux, G. | Germon, J.C. | Bidan, P. (Institut National de la Recherche Agronomique , 21 - Dijon (France). Lab. de Microbiologie des Sols) | Heitz, F. (Groupement Technique des Sucreries, 75 - Paris (France))
Observations made over a two-year period on the spraying of starch industry process-water unto silt
1974
Lefevre, G. (Institut National de la Recherche Agronomique, 80 - Amiens (France). Station d'Agronomie)
Evolution of the nitrates content in drinking water (Department of Yonne)
1974
Chretien, J. | Concaret, J. (Institut National de la Recherche Agronomique , 89 - Auxerre (France). Station Agronomique de l'Yonne)
The use of soil as a purifying system
1974
Catroux, G. | Germon, J.C. (Institut National de la Recherche Agronomique , 21 - Dijon (France). Lab. de Microbiologie des Sols) | Graffin, P. (Institut National de la Recherche Agronomique, 78 - Versailles (France). Station de Sciences du sol)
The application of pig liquid manure. Its agronomic effects
1974
Coppenet, M. (Institut National de la Recherche Agronomique , 29 - Quimper (France). Station d'Agronomie)
Losses of fertilizing elements in the sandy soils of Landes (Department of France) subjected to intensive fertilization and irrigation
1974
Courpron, C. (Institut National de la Recherche Agronomique , 33 - Pont de la Maye (France). Station d'Agronomie)
The spreading of starch industry process-water by aerial spraying. The study of their composition. Influence on the soil and on underground water
1974
Muller, J. (Institut National de la Recherche Agronomique , 51 - Chalons sur Marne (France). Station d'Agronomie)
Limitations of using a simulation model of the soil under irrigated cultivation to simulate the functioning of the soil as a purifing system
1974
Graffin, P. (Institut National de la Recherche Agronomique , 78 - Versailles (France). Station de Science du Sol)
