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Effets de différentes combinaisons d'outils de travail du sol sur la consommation de carburant
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ISBN10: 620683686X
ISBN13: 9786206836865
Publisher: Editions Notre Savoir
Published: May 27 2025
Pages: 60
Weight: 0.21
Height: 0.14 Width: 6.00 Depth: 9.00
Language: French
ISBN13: 9786206836865
Publisher: Editions Notre Savoir
Published: May 27 2025
Pages: 60
Weight: 0.21
Height: 0.14 Width: 6.00 Depth: 9.00
Language: French
De nos jours, les prix des produits agricoles augmentent à une vitesse vertigineuse et les prix des intrants nécessaires à la culture augmentent à une vitesse vertigineuse. Il est donc urgent de mener des études importantes afin d'innover dans les techniques susceptibles de réduire les coûts de production des cultures. Dans ce contexte, cette étude a été menée pour évaluer la consommation de carburant de différents outils de travail du sol, la vitesse de fonctionnement du tracteur et le patinage des roues. Dans cette étude, le rendement énergétique de la charrue à disques + herse à disques et de la herse à disques (deux fois) a été testé sur un sol argileux à teneur en eau de 12,5 % et à densité apparente de 1,32 g/cm3. Pour déterminer l'outil le plus efficace en termes de consommation de carburant, deux traitements T1 (charrue à disques + herse à disques) et T2 (herse à disques) ont été évalués dans trois parcelles répétées selon un plan en blocs complets randomisés. La consommation de carburant d'un ensemble de deux traitements (charrue à disques + herse à disques et herse à disques (deux fois)) a été étudiée et comparée en termes de consommation de carburant. Le temps consommé ainsi que le nombre de voyages de tracteur nécessaires pour effectuer les opérations de travail du sol ont été utilisés pour la comparaison.
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