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2 results on '"CROPS & soils"'

1. La santé des racines: le monde de la complexité.

Author

Comeau, André, Langevin, François, and Lévesque, Marcel

Subjects
PLANT roots, CROPS & soils, VIRUSES, PLANT selection, BIOTIC communities, GENETICS
Abstract

Copyright of Phytoprotection is the property of Society for the Protection of Plants and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2005
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2. Évaluation à moyen terme des besoins en engrais minéraux (N, P, K) d'une rotation en grandes cultures sur sol argileux.

Author

Tremblay, G. J., Boisvert, J., Fréchette, G. E., Saulnier, M., Alexandre, R., and Vanasse, A.

Subjects
FERTILIZER requirements, CROPPING systems, CROP rotation, CLAY soils, CROPS & soils
Abstract

The article presents a study on the mid term assessment of the requirements of mineral fertilizers of a field of crop rotation on a clay soil in Quebec. It aims to affirm the mid term mineral fertilizer requirements for these filed crops. It analyzes four levels of nitrogen (N) and three levels of phosphorus (P) and potassium (K) of a field crop rotation on a clay soil. The study concludes the consistency and compatibility of the field crop to the recommended levels of fertilizer requirements.

Published
2011
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