L’objectif de cette étude était de comparer l’effet de 20 itinéraires techniques combinant le type de travail du sol (travail réduit, labour), la gestion des résidus de culture (récoltés ou retournés au sol) et cinq différentes sources fertilisantes (organiques et minérales) sur deux sols à texture contrastée (loam sableux et argile limoneuse) sur le rendement des cultures (maïs, soya, blé) et leur impact environnemental (santé du sol et stockage de C) sur une période de neuf ans dans l’Est du Canada. Après six ans, les rendements étaient de 8 à 30 % supérieurs sous travail réduit dans l’argile limoneuse, mais pas dans le loam sableux. Les engrais de ferme permettaient d’obtenir: des rendements semblables à l’engrais minéral dans le blé, un...
One of the most frequently used techniques to combat soil erosion on agricultural fields is conserva...
International audienceNo tillage is often thought to mitigate greenhouse gas emissions from agricult...
Requirements for research, practices and policies affecting soil management in relation to global fo...
The objective of this study was to compare crops yield (corn, soybean, wheat) and environmental impa...
International audienceAdoption of conservation practices can induce beneficial changes to soil prope...
The accumulation and mineralization of soil organic matter is of great interest to bo...
Crop management exerts a strong influence on the soil carbon (C) balance. This study investigated a ...
In 1991, a project was initiated at Quinn and Ormstown, two sites with soils representative of Quebe...
La séquestration du C dans les sols réduit les effets du changement climatique, et améliore la quali...
The purpose of this study was to measure the impacts of increasing the ratio of conservation tillage...
This paper explores, from an agronomic viewpoint, the way soil surface characteristics may be manage...
International audiencePractices and understanding of soils of Vendee farmers Limiting soil degradati...
In organic cropping systems, appropriate ecological agricultural practices (e.g., organic fertilizat...
Improving food security, environmental preservation and enhancing livelihood should be the main targ...
Ce numéro d'Innovations Agronomiques comprend les articles correspondant aux présentations du colloq...
One of the most frequently used techniques to combat soil erosion on agricultural fields is conserva...
International audienceNo tillage is often thought to mitigate greenhouse gas emissions from agricult...
Requirements for research, practices and policies affecting soil management in relation to global fo...
The objective of this study was to compare crops yield (corn, soybean, wheat) and environmental impa...
International audienceAdoption of conservation practices can induce beneficial changes to soil prope...
The accumulation and mineralization of soil organic matter is of great interest to bo...
Crop management exerts a strong influence on the soil carbon (C) balance. This study investigated a ...
In 1991, a project was initiated at Quinn and Ormstown, two sites with soils representative of Quebe...
La séquestration du C dans les sols réduit les effets du changement climatique, et améliore la quali...
The purpose of this study was to measure the impacts of increasing the ratio of conservation tillage...
This paper explores, from an agronomic viewpoint, the way soil surface characteristics may be manage...
International audiencePractices and understanding of soils of Vendee farmers Limiting soil degradati...
In organic cropping systems, appropriate ecological agricultural practices (e.g., organic fertilizat...
Improving food security, environmental preservation and enhancing livelihood should be the main targ...
Ce numéro d'Innovations Agronomiques comprend les articles correspondant aux présentations du colloq...
One of the most frequently used techniques to combat soil erosion on agricultural fields is conserva...
International audienceNo tillage is often thought to mitigate greenhouse gas emissions from agricult...
Requirements for research, practices and policies affecting soil management in relation to global fo...