Beef cattle reproduction depends on nutritional status. Until now, relations between nutrition and reproduction focused on static nutritional variables and on few components of the reproductive performance. This work aims to propose a dynamic framework of the interrelations between nutrition and reproduction to better understand it and to simulate succession of reproductive cycles. Due to economic and climatic context, nutritional constraints may occur all around the nutrition cycle whatever the physiological status. A dynamic approach allowed studying the sensitivity of reproductive performance to body lipid quantity and change. Based on a conceptual approach developed in dairy cows, a conceptual framework of the interrelations between nut...
The objective of this study was to investigate through a nutritional and biochemical approach the va...
In a systemic approach, the breeder can be considered as the decisional component of the livestock ...
Feed cost and reproductive efficiency are the 1st and 2nd largest factors, respectively, that dictat...
Beef cattle reproduction depends on nutritional status. Until now, relations between nutrition and r...
La reproduction de la vache allaitante dépend de son état nutritionnel. Les représentations existant...
Séance: ReproductionInternational audienceThis work aimed to study the relationships between reprodu...
National audienceFrom a systemic point of view, the breeder can be considered as the decisional comp...
Les performances de reproduction des vaches laitières se sont dégradées parallèlement à l’augmentati...
The major perturbation that beef cows have to face in extensive livestock systems is changes in feed...
National audienceThe body stores of a Charolais cow weighting 700 kg can reach 130 kg : fat is the m...
Cette étude propose une méthode indirecte pour estimer la robustesse des vaches de race Charolaise ...
Cette étude propose une méthode indirecte pour estimer la robustesse des vaches de race Charolaise d...
International audienceIn a systemic approach, the breeder can be considered as the decisional compon...
Reproductive performance of dairy cows has been declining while their milk production was improving....
Beef cows allocate 70% of their energy intake to their maintenance and this expenditure contributes ...
The objective of this study was to investigate through a nutritional and biochemical approach the va...
In a systemic approach, the breeder can be considered as the decisional component of the livestock ...
Feed cost and reproductive efficiency are the 1st and 2nd largest factors, respectively, that dictat...
Beef cattle reproduction depends on nutritional status. Until now, relations between nutrition and r...
La reproduction de la vache allaitante dépend de son état nutritionnel. Les représentations existant...
Séance: ReproductionInternational audienceThis work aimed to study the relationships between reprodu...
National audienceFrom a systemic point of view, the breeder can be considered as the decisional comp...
Les performances de reproduction des vaches laitières se sont dégradées parallèlement à l’augmentati...
The major perturbation that beef cows have to face in extensive livestock systems is changes in feed...
National audienceThe body stores of a Charolais cow weighting 700 kg can reach 130 kg : fat is the m...
Cette étude propose une méthode indirecte pour estimer la robustesse des vaches de race Charolaise ...
Cette étude propose une méthode indirecte pour estimer la robustesse des vaches de race Charolaise d...
International audienceIn a systemic approach, the breeder can be considered as the decisional compon...
Reproductive performance of dairy cows has been declining while their milk production was improving....
Beef cows allocate 70% of their energy intake to their maintenance and this expenditure contributes ...
The objective of this study was to investigate through a nutritional and biochemical approach the va...
In a systemic approach, the breeder can be considered as the decisional component of the livestock ...
Feed cost and reproductive efficiency are the 1st and 2nd largest factors, respectively, that dictat...