2014
DOI: 10.1051/ocl/2014017
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L’autonomie alimentaire des élevages bovins français

Abstract: L'augmentation de la demande mondiale pour les protéines végétales animales à destination de l'alimentation humaine est une véritable opportunité pour la production bovine. En France, les niveaux d'autonomie massique, protéique et énergétique varient d'un système de production laitière à l'autre mais restent plutôt un niveau élevé (88 %, 77 % et 87 % respectivement). Ces niveaux élevés d'autonomie sont fortement impacté par un lien important avec le sol de l'élevage français. Cependant, des voies d'amélioratio… Show more

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Cited by 4 publications
(7 citation statements)
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“…These results are similar to those found by Paccard et al (2003b), and Rouille et al (2014). The fodder autonomy obtained by Kadi and Djellal (2009) and Saidani (2013) in the region of Tizi Ouzou is lower with a rate of 65.4% and 65.16% respectively.…”
Section: Forage and Concentrate Autonomysupporting
confidence: 91%
See 1 more Smart Citation
“…These results are similar to those found by Paccard et al (2003b), and Rouille et al (2014). The fodder autonomy obtained by Kadi and Djellal (2009) and Saidani (2013) in the region of Tizi Ouzou is lower with a rate of 65.4% and 65.16% respectively.…”
Section: Forage and Concentrate Autonomysupporting
confidence: 91%
“…These results are relatively comparable to those of Paccard et al (2003a) for the autonomy levels in DM, energy and proteins which are respectively 86.2%, 82.2% and 71.4%, likewise compared to those reported by Rouille et al (2014) namely: 88% in DM, 87% in energy and 77% in proteins.…”
Section: Feed Autonomy Global Autonomysupporting
confidence: 89%
“…Feed autonomy relates to the ability of a farm to produce livestock from its own feeding resources (Rouillé et al 2014;Lebacq et al 2015). In this paper, we used the term 'feed' to refer to both fodder and concentrates for cattle feeding.…”
Section: Introductionmentioning
confidence: 99%
“…Increasing the level of feed autonomy means reducing feed purchases by further relying on on-farm produced fodders and concentrates (Rouillé et al 2014). Self-produced feeds are commonly grazed grass, stored fodders from permanent grasslands, temporary grasslands and/or immature crops, and grains from cereal and protein crops.…”
Section: Introductionmentioning
confidence: 99%
“…Différents indicateurs d'autonomie peuvent être calculés en considérant tous les types d'aliments ou simplement les fourrages ou les concentrés, et en exprimant les calculs en matière sèche, en énergie ou en protéines (voir par ex. Rouillé et al, 2014). Dès que l'on dépasse l'échelle de la ferme, le calcul de l'autonomie devient très compliqué car il est difficile d'estimer ce qui est issu du système et ce qui est importé.…”
Section: Introductionunclassified