Jean-françois Cabaraux - Profile on Academia.edu (original) (raw)

Papers by Jean-françois Cabaraux

Research paper thumbnail of Forest and silvopastoral cover changes and its drivers in northern Morocco

Forest and silvopastoral cover changes and its drivers in northern Morocco

Applied Geography

Research paper thumbnail of La production de viande bovine à partir de femelles de réforme

La production de viande bovine à partir de femelles de réforme

Research paper thumbnail of Digestion and absorption of fatty acids in the ruminant

Digestion and absorption of fatty acids in the ruminant

Annales de médecine vétérinaire

ABSTRACT

Research paper thumbnail of Food fibers in gestating sows: Effects on nutrition, behaviour, performances and waste in the environment

Research paper thumbnail of Effects of the amount of straw on ammonia and greenhouse gases emissions associated to fattening pigs kept on deep litter

Effects of the amount of straw on ammonia and greenhouse gases emissions associated to fattening pigs kept on deep litter

Research paper thumbnail of Ammonia and greenhouse gases emissions associated to fattening pigs kept either on fully or partly slatted floor

Ammonia and greenhouse gases emissions associated to fattening pigs kept either on fully or partly slatted floor

Research paper thumbnail of Vaches de réforme. Ce qu’il faut savoir pour mieux maîtriser sa technique d’engraissement

1. La problématique de la femelle de réforme En Belgique, on assiste actuellement à un regain d'i... more 1. La problématique de la femelle de réforme En Belgique, on assiste actuellement à un regain d'intérêt des consommateurs pour une viande de boeuf plus savoureuse, plus goûteuse et donc plus riche en graisse, puisque cette dernière influence fortement le goût de la viande. La viande de femelles de réforme viandeuses répond parfaitement à ces attentes. La finition de femelles de race Blanc-Bleu Belge (BBB) est donc une nouvelle voie de diversification à exploiter par les agriculteurs. Cependant, eu égard à l'hétérogénéité des caractéristiques des femelles lors de la réforme, l'engraissement de celles-ci est nettement plus difficile et aléatoire que celui des taurillons en croissance-engraissement. Ces derniers produisent des carcasses plus standardisées en termes de poids et de quantité de graisse déposée. Dans cet article, différents facteurs influençant la finition des femelles de réforme seront examinés.

Research paper thumbnail of Soil nitrates in pastures rotationally grazed by cows: relation with urea in milk and blood plasma

Soil nitrates in pastures rotationally grazed by cows: relation with urea in milk and blood plasma

An experiment was carried out to evaluate the effect of three management systems on animal perfor... more An experiment was carried out to evaluate the effect of three management systems on animal performance and nitrogen (N) cycle in permanent pastures. The managements were an intensive system with a high N fertilizer application at 136 kg N ha-1 and a stocking rate of 3.35 cows ha-1 (H-N), a system with moderate N application with 91 kg N ha-1 year-1 and the same stocking rate (M-N) and a system without N fertilizer application and with 2.51 cows ha-1 (0-N). The individual milk production was not affected by treatments but the milk yield per hectare was largely influenced by the stocking rate. Milk and plasma urea concentrations were the highest in the H-N group and the lowest in the 0-N group. Similarly, the system N balance was the highest in H-N and the smallest in 0-N group. Inversely the N use efficiency was the highest in 0-N group. Soil nitrate concentration in 0-90 cm deep cores was higher in H-N than 0-N samples.

Research paper thumbnail of Effects of a high-fibre diet on ammonia and greenhouse gas emissions from gestating sows and fattening pigs

Atmospheric Environment, 2015

Dietary fibre has significantly lowered NH 3 emissions from fattening pigs and gestating sows. CH... more Dietary fibre has significantly lowered NH 3 emissions from fattening pigs and gestating sows. CH 4 emissions were increased in the case of dietary fibre. N 2 O and CO 2 emissions were not impacted by the dietary fibre content. Growth performance of fattening pigs was impaired by high level of fibre inclusion.

Research paper thumbnail of Effets de la surface disponible et du type de sol sur les émissions gazeuses lors de l’élevage de truies gestantes

Research paper thumbnail of 2009 AGEEb

Research paper thumbnail of Impact des pulpes de betteraves sur le comportement alimentaire, les performances de croissance, la qualité de carcasse et la santé du tube digestif des porcs charcutiers

regarding the effects on performance and health. Objectives. This paper aims to contribute to the... more regarding the effects on performance and health. Objectives. This paper aims to contribute to the clarification of the effects of a diet rich in sugar beet pulp on animal behavior, growth performance, carcass quality and gut health of fattening pigs. Method. Two successive batches of 24 fattening pigs were each divided into two groups fed ad libitum either a standard diet based on cereals (STD, 19% NSP [non-starch-polysaccharides]) or a fibrous diet based on 23% sugar beet pulp (HFD, 31% NSP). Results. Pigs activity rate and feeder occupancy duration were increased by 57% and 165% for group fed HFD, respectively (P < 0.05). The fecal bacteria counts showed increases with HFD for Lactobacillus (10.21 vs 9.84 log10 of cfu.g-1 of feces dry matter, P < 0.05) and Bifidobacterium (9.49 vs 8.88, P < 0.01) but decreases for Enterobacteriaceae (4.85 vs 5.97, P < 0.001). Reductions of the average daily gain (788 vs 876 g per day, P < 0.001) and the dressing percentage (75.7 vs ...

Research paper thumbnail of Meat composition and quality of young growing Belgian Blue bulls offered a fattening diet with selenium enriched cereals

Meat composition and quality of young growing Belgian Blue bulls offered a fattening diet with selenium enriched cereals

Canadian Journal of Animal Science, 2015

Research paper thumbnail of Selenium status in cattle herds in Wallonia (Belgium): overview and health management

Veterinary World, 2014

Aim: Monitoring was performed in order to determine the Selenium (Se) status of cattle herds in d... more Aim: Monitoring was performed in order to determine the Selenium (Se) status of cattle herds in different agricultural areas in Wallonia (Belgium).

Research paper thumbnail of Ammonia emissions from pig houses: Influencing factors and mitigation techniques

Pig houses are important sources of ammonia (NH3) emissions. For decades, investigations were car... more Pig houses are important sources of ammonia (NH3) emissions. For decades, investigations were carried out in determine the influencing factors and to point out opportunities of mitigation. In Europe, current NH3 emissions associated to pig production are about 24% lower than in 1990. However, further reduction seems necessary to avoid noxious effects on ecosystems. The main factors influencing NH3 production

Research paper thumbnail of Less intensified grazing management with growing fattening bulls

Animal Research, 2006

Animal performance, composition and quality of meat from Belgian Blue bulls either fattened indoo... more Animal performance, composition and quality of meat from Belgian Blue bulls either fattened indoors (FI) or finished indoors after a previous grazing period were studied during six years. During the grazing period, three intensification managements were tested on a permanent pasture conducted as set stocking. The intensification levels were either high (HN: 140 kg N·ha −1 with 6 bulls·ha −1 ) or moderate with a 33% reduction of nitrogen fertilisation but with the same stocking rate (MN: 93 kg N·ha −1 , 6 bulls·ha −1 ) or low with no nitrogen fertiliser but with a reduced stocking rate (ON, 4 bulls·ha −1 ). The levels of intensification did not affect sward characteristics and chemical composition of the grass. The apparent nitrogen efficiency per ha was larger in the ON plot than in the HN and MN plots (26 vs. 14%). The average daily gain of bulls during the grazing season was similar in the three groups at 1.0 kg·d −1 . The bulls from the FI group were characterised by average daily gains significantly higher than the bulls which were previously grazed and then finished indoors (1.5 vs. 1.2 kg·d −1 ; P < 0.01). The slaughter weight, the carcass composition, the dressing percentage and most of the meat quality parameters were similar between the treatment groups. The inclusion of a grazing period in the fattening system produced a meat which was darker (lower L*, P < 0.01), more red (higher a*, P < 0.05) and had a higher content of linolenic acid (C18:3 n-3) than that of the animals fattened indoors.

Research paper thumbnail of Comparison of composition and quality traits of meat from young finishing bulls from Belgian Blue, Limousin and Aberdeen Angus breeds

Meat Science, 2006

Arrivée au terme de la rédaction de ce manuscrit, j'adresse avec beaucoup de plaisir et de reconn... more Arrivée au terme de la rédaction de ce manuscrit, j'adresse avec beaucoup de plaisir et de reconnaissance mes remerciements à toutes les personnes qui ont participé à son élaboration. Je voudrais tout d'abord remercier le Professeur Louis Istasse. Arrivée en 2001 dans le Service de Nutrition, Louis m'a tout de suite témoigné respect et confiance. Il m'a offert la possibilité de réaliser une thèse et m'a toujours encouragée dans la poursuite de celle-ci. Travailleur acharné, il a toujours été disponible, malgré mon départ pour un autre service. Je souhaite aujourd'hui lui témoigner toute ma gratitude. Qu'il sache que j'emporte avec moi le souvenir d'une expérience heureuse et enrichissante. Mes pensées se tournent ensuite vers Jean-Luc Hornick. Ce travail n'aurait vraisemblablement jamais abouti sans son aide. Toujours disponible, il a lu et relu tous mes écrits avec patience, minutie et efficacité. Son esprit critique et ses connaissances larges ont maintes fois permis de faire avancer ce projet. Je voudrais qu'il trouve ici le témoignage de toute ma reconnaissance. Je voudrais adresser mes plus vifs remerciements à deux personnes qui ont apporté une contribution précieuse dans la réalisation de ce travail : Antoine Clinquart, tout d'abord, pour le temps qu'il a eu la gentillesse de me consacrer, ses conseils et ses relectures attentives des manuscrits ; et ensuite, Jean-François Hocquette, de l'INRA à Clermont-Ferrand, pour le soin et l'efficacité avec lesquels il a relu les manuscrits, ainsi que pour ses avis et commentaires constructifs. Je remercie également Jean-François Cabaraux pour son aide, ainsi qu'Isabelle Dufrasne et Olivier Dotreppe. Je ne peux manquer d'associer à ces remerciements Jean-Marie Godeau, qui, peu avare de son temps, a pris la peine de lire beaucoup de mes textes et de m'apporter des conseils avisés. Un travail de thèse est aussi une aventure humaine, aventure qui peut parfois prendre des allures de parcours du combattant. Lors des nombreuses phases de doutes, j'ai toujours pu compter sur Agathe Delobel, collègue, complice et amie. Qu'elle sache ici que son aide et ses encouragements m'ont été précieux. Je la remercie aussi pour les séances d'Alim32 qu'elle a consenti à donner à ma place lorsque je manquais de temps… Remerciements Page 6 Merci aussi à Nicolas Schoonheere, qui a su apporter une petite touche d'humour masculin dans notre bureau. Merci à Christophe Fabry pour son aide, en particulier pour l'envoi d'échantillons un certain jour de février... Je remercie également Marie Smeets, pour sa touche finale à la mise en page du manuscrit, et Nathalie Guillaume, pour son soutien et son efficacité -et toujours avec le sourire -dans la partie administrative. J'adresse aussi de vifs remerciements à Esteban Cheu, collègue de la pharmacologie, pour son soutien dans la phase finale de rédaction. Merci aussi à Françoise Cuvelier, qui a accepté d'effectuer l'ultime vérification du manuscrit. Enfin, je remercie Michel, mon compagnon, qui a su m'aider à relativiser toute chose. Christine Cuvelier, Vaux-Chavanne, le 26 mars 2006.

Research paper thumbnail of Effects of the calving number on animal performance, carcass and meat composition in finishing Belgian Blue double-muscled culled females

Effects of the calving number on animal performance, carcass and meat composition in finishing Belgian Blue double-muscled culled females

Livestock Production Science, 2004

... 4.69 kg/cm 2 ) with 3/4 crossbred Charolais culled cows from 2.9 to 6.7 years old. The presen... more ... 4.69 kg/cm 2 ) with 3/4 crossbred Charolais culled cows from 2.9 to 6.7 years old. The present results and these of Fiems et al. (2000) must be analysed in the light of the specificity of the BB breed. According to Uytterhaegen et al. ...

Research paper thumbnail of Development of a Radioimmunoassay for Bovine Chymosin B

Research paper thumbnail of Effect of feed-, nitrogen-, fibres-and water-intakes on emissions of NH

ramiran.net

BREFDocuments Groenestein, C.M., Van Faassen, H.G., 1996. Volatilization of ammonia, nitrous oxid... more BREFDocuments Groenestein, C.M., Van Faassen, H.G., 1996. Volatilization of ammonia, nitrous oxide and nitric oxide in deep-litter systems for fattening pigs. J. Agric. Engng Res., 65, 269-274. Groenestein, C.M., Hendriks, J.G.L., den Hartog, L.A., 2003. Effect of feeding schedule on ammonia emission from individual and group-housing systems for sows. Biosystems engineering, 85, 79-85. Groenestein, C.M., Monteny, G.J., Aarnink, A.J.A., Metz, J.H.M., 2007. Effects of urinations on ammonia emission from group-housing systems for sows with straw bedding: Model assessment. Biosystems Engineering, 97, 89-98. . The infl uence of diet crude protein level on odour and ammonia emissions from fi nishing pig house. Bioresource Technol., 91, 309-315.

Research paper thumbnail of Forest and silvopastoral cover changes and its drivers in northern Morocco

Forest and silvopastoral cover changes and its drivers in northern Morocco

Applied Geography

Research paper thumbnail of La production de viande bovine à partir de femelles de réforme

La production de viande bovine à partir de femelles de réforme

Research paper thumbnail of Digestion and absorption of fatty acids in the ruminant

Digestion and absorption of fatty acids in the ruminant

Annales de médecine vétérinaire

ABSTRACT

Research paper thumbnail of Food fibers in gestating sows: Effects on nutrition, behaviour, performances and waste in the environment

Research paper thumbnail of Effects of the amount of straw on ammonia and greenhouse gases emissions associated to fattening pigs kept on deep litter

Effects of the amount of straw on ammonia and greenhouse gases emissions associated to fattening pigs kept on deep litter

Research paper thumbnail of Ammonia and greenhouse gases emissions associated to fattening pigs kept either on fully or partly slatted floor

Ammonia and greenhouse gases emissions associated to fattening pigs kept either on fully or partly slatted floor

Research paper thumbnail of Vaches de réforme. Ce qu’il faut savoir pour mieux maîtriser sa technique d’engraissement

1. La problématique de la femelle de réforme En Belgique, on assiste actuellement à un regain d'i... more 1. La problématique de la femelle de réforme En Belgique, on assiste actuellement à un regain d'intérêt des consommateurs pour une viande de boeuf plus savoureuse, plus goûteuse et donc plus riche en graisse, puisque cette dernière influence fortement le goût de la viande. La viande de femelles de réforme viandeuses répond parfaitement à ces attentes. La finition de femelles de race Blanc-Bleu Belge (BBB) est donc une nouvelle voie de diversification à exploiter par les agriculteurs. Cependant, eu égard à l'hétérogénéité des caractéristiques des femelles lors de la réforme, l'engraissement de celles-ci est nettement plus difficile et aléatoire que celui des taurillons en croissance-engraissement. Ces derniers produisent des carcasses plus standardisées en termes de poids et de quantité de graisse déposée. Dans cet article, différents facteurs influençant la finition des femelles de réforme seront examinés.

Research paper thumbnail of Soil nitrates in pastures rotationally grazed by cows: relation with urea in milk and blood plasma

Soil nitrates in pastures rotationally grazed by cows: relation with urea in milk and blood plasma

An experiment was carried out to evaluate the effect of three management systems on animal perfor... more An experiment was carried out to evaluate the effect of three management systems on animal performance and nitrogen (N) cycle in permanent pastures. The managements were an intensive system with a high N fertilizer application at 136 kg N ha-1 and a stocking rate of 3.35 cows ha-1 (H-N), a system with moderate N application with 91 kg N ha-1 year-1 and the same stocking rate (M-N) and a system without N fertilizer application and with 2.51 cows ha-1 (0-N). The individual milk production was not affected by treatments but the milk yield per hectare was largely influenced by the stocking rate. Milk and plasma urea concentrations were the highest in the H-N group and the lowest in the 0-N group. Similarly, the system N balance was the highest in H-N and the smallest in 0-N group. Inversely the N use efficiency was the highest in 0-N group. Soil nitrate concentration in 0-90 cm deep cores was higher in H-N than 0-N samples.

Research paper thumbnail of Effects of a high-fibre diet on ammonia and greenhouse gas emissions from gestating sows and fattening pigs

Atmospheric Environment, 2015

Dietary fibre has significantly lowered NH 3 emissions from fattening pigs and gestating sows. CH... more Dietary fibre has significantly lowered NH 3 emissions from fattening pigs and gestating sows. CH 4 emissions were increased in the case of dietary fibre. N 2 O and CO 2 emissions were not impacted by the dietary fibre content. Growth performance of fattening pigs was impaired by high level of fibre inclusion.

Research paper thumbnail of Effets de la surface disponible et du type de sol sur les émissions gazeuses lors de l’élevage de truies gestantes

Research paper thumbnail of 2009 AGEEb

Research paper thumbnail of Impact des pulpes de betteraves sur le comportement alimentaire, les performances de croissance, la qualité de carcasse et la santé du tube digestif des porcs charcutiers

regarding the effects on performance and health. Objectives. This paper aims to contribute to the... more regarding the effects on performance and health. Objectives. This paper aims to contribute to the clarification of the effects of a diet rich in sugar beet pulp on animal behavior, growth performance, carcass quality and gut health of fattening pigs. Method. Two successive batches of 24 fattening pigs were each divided into two groups fed ad libitum either a standard diet based on cereals (STD, 19% NSP [non-starch-polysaccharides]) or a fibrous diet based on 23% sugar beet pulp (HFD, 31% NSP). Results. Pigs activity rate and feeder occupancy duration were increased by 57% and 165% for group fed HFD, respectively (P < 0.05). The fecal bacteria counts showed increases with HFD for Lactobacillus (10.21 vs 9.84 log10 of cfu.g-1 of feces dry matter, P < 0.05) and Bifidobacterium (9.49 vs 8.88, P < 0.01) but decreases for Enterobacteriaceae (4.85 vs 5.97, P < 0.001). Reductions of the average daily gain (788 vs 876 g per day, P < 0.001) and the dressing percentage (75.7 vs ...

Research paper thumbnail of Meat composition and quality of young growing Belgian Blue bulls offered a fattening diet with selenium enriched cereals

Meat composition and quality of young growing Belgian Blue bulls offered a fattening diet with selenium enriched cereals

Canadian Journal of Animal Science, 2015

Research paper thumbnail of Selenium status in cattle herds in Wallonia (Belgium): overview and health management

Veterinary World, 2014

Aim: Monitoring was performed in order to determine the Selenium (Se) status of cattle herds in d... more Aim: Monitoring was performed in order to determine the Selenium (Se) status of cattle herds in different agricultural areas in Wallonia (Belgium).

Research paper thumbnail of Ammonia emissions from pig houses: Influencing factors and mitigation techniques

Pig houses are important sources of ammonia (NH3) emissions. For decades, investigations were car... more Pig houses are important sources of ammonia (NH3) emissions. For decades, investigations were carried out in determine the influencing factors and to point out opportunities of mitigation. In Europe, current NH3 emissions associated to pig production are about 24% lower than in 1990. However, further reduction seems necessary to avoid noxious effects on ecosystems. The main factors influencing NH3 production

Research paper thumbnail of Less intensified grazing management with growing fattening bulls

Animal Research, 2006

Animal performance, composition and quality of meat from Belgian Blue bulls either fattened indoo... more Animal performance, composition and quality of meat from Belgian Blue bulls either fattened indoors (FI) or finished indoors after a previous grazing period were studied during six years. During the grazing period, three intensification managements were tested on a permanent pasture conducted as set stocking. The intensification levels were either high (HN: 140 kg N·ha −1 with 6 bulls·ha −1 ) or moderate with a 33% reduction of nitrogen fertilisation but with the same stocking rate (MN: 93 kg N·ha −1 , 6 bulls·ha −1 ) or low with no nitrogen fertiliser but with a reduced stocking rate (ON, 4 bulls·ha −1 ). The levels of intensification did not affect sward characteristics and chemical composition of the grass. The apparent nitrogen efficiency per ha was larger in the ON plot than in the HN and MN plots (26 vs. 14%). The average daily gain of bulls during the grazing season was similar in the three groups at 1.0 kg·d −1 . The bulls from the FI group were characterised by average daily gains significantly higher than the bulls which were previously grazed and then finished indoors (1.5 vs. 1.2 kg·d −1 ; P < 0.01). The slaughter weight, the carcass composition, the dressing percentage and most of the meat quality parameters were similar between the treatment groups. The inclusion of a grazing period in the fattening system produced a meat which was darker (lower L*, P < 0.01), more red (higher a*, P < 0.05) and had a higher content of linolenic acid (C18:3 n-3) than that of the animals fattened indoors.

Research paper thumbnail of Comparison of composition and quality traits of meat from young finishing bulls from Belgian Blue, Limousin and Aberdeen Angus breeds

Meat Science, 2006

Arrivée au terme de la rédaction de ce manuscrit, j'adresse avec beaucoup de plaisir et de reconn... more Arrivée au terme de la rédaction de ce manuscrit, j'adresse avec beaucoup de plaisir et de reconnaissance mes remerciements à toutes les personnes qui ont participé à son élaboration. Je voudrais tout d'abord remercier le Professeur Louis Istasse. Arrivée en 2001 dans le Service de Nutrition, Louis m'a tout de suite témoigné respect et confiance. Il m'a offert la possibilité de réaliser une thèse et m'a toujours encouragée dans la poursuite de celle-ci. Travailleur acharné, il a toujours été disponible, malgré mon départ pour un autre service. Je souhaite aujourd'hui lui témoigner toute ma gratitude. Qu'il sache que j'emporte avec moi le souvenir d'une expérience heureuse et enrichissante. Mes pensées se tournent ensuite vers Jean-Luc Hornick. Ce travail n'aurait vraisemblablement jamais abouti sans son aide. Toujours disponible, il a lu et relu tous mes écrits avec patience, minutie et efficacité. Son esprit critique et ses connaissances larges ont maintes fois permis de faire avancer ce projet. Je voudrais qu'il trouve ici le témoignage de toute ma reconnaissance. Je voudrais adresser mes plus vifs remerciements à deux personnes qui ont apporté une contribution précieuse dans la réalisation de ce travail : Antoine Clinquart, tout d'abord, pour le temps qu'il a eu la gentillesse de me consacrer, ses conseils et ses relectures attentives des manuscrits ; et ensuite, Jean-François Hocquette, de l'INRA à Clermont-Ferrand, pour le soin et l'efficacité avec lesquels il a relu les manuscrits, ainsi que pour ses avis et commentaires constructifs. Je remercie également Jean-François Cabaraux pour son aide, ainsi qu'Isabelle Dufrasne et Olivier Dotreppe. Je ne peux manquer d'associer à ces remerciements Jean-Marie Godeau, qui, peu avare de son temps, a pris la peine de lire beaucoup de mes textes et de m'apporter des conseils avisés. Un travail de thèse est aussi une aventure humaine, aventure qui peut parfois prendre des allures de parcours du combattant. Lors des nombreuses phases de doutes, j'ai toujours pu compter sur Agathe Delobel, collègue, complice et amie. Qu'elle sache ici que son aide et ses encouragements m'ont été précieux. Je la remercie aussi pour les séances d'Alim32 qu'elle a consenti à donner à ma place lorsque je manquais de temps… Remerciements Page 6 Merci aussi à Nicolas Schoonheere, qui a su apporter une petite touche d'humour masculin dans notre bureau. Merci à Christophe Fabry pour son aide, en particulier pour l'envoi d'échantillons un certain jour de février... Je remercie également Marie Smeets, pour sa touche finale à la mise en page du manuscrit, et Nathalie Guillaume, pour son soutien et son efficacité -et toujours avec le sourire -dans la partie administrative. J'adresse aussi de vifs remerciements à Esteban Cheu, collègue de la pharmacologie, pour son soutien dans la phase finale de rédaction. Merci aussi à Françoise Cuvelier, qui a accepté d'effectuer l'ultime vérification du manuscrit. Enfin, je remercie Michel, mon compagnon, qui a su m'aider à relativiser toute chose. Christine Cuvelier, Vaux-Chavanne, le 26 mars 2006.

Research paper thumbnail of Effects of the calving number on animal performance, carcass and meat composition in finishing Belgian Blue double-muscled culled females

Effects of the calving number on animal performance, carcass and meat composition in finishing Belgian Blue double-muscled culled females

Livestock Production Science, 2004

... 4.69 kg/cm 2 ) with 3/4 crossbred Charolais culled cows from 2.9 to 6.7 years old. The presen... more ... 4.69 kg/cm 2 ) with 3/4 crossbred Charolais culled cows from 2.9 to 6.7 years old. The present results and these of Fiems et al. (2000) must be analysed in the light of the specificity of the BB breed. According to Uytterhaegen et al. ...

Research paper thumbnail of Development of a Radioimmunoassay for Bovine Chymosin B

Research paper thumbnail of Effect of feed-, nitrogen-, fibres-and water-intakes on emissions of NH

ramiran.net

BREFDocuments Groenestein, C.M., Van Faassen, H.G., 1996. Volatilization of ammonia, nitrous oxid... more BREFDocuments Groenestein, C.M., Van Faassen, H.G., 1996. Volatilization of ammonia, nitrous oxide and nitric oxide in deep-litter systems for fattening pigs. J. Agric. Engng Res., 65, 269-274. Groenestein, C.M., Hendriks, J.G.L., den Hartog, L.A., 2003. Effect of feeding schedule on ammonia emission from individual and group-housing systems for sows. Biosystems engineering, 85, 79-85. Groenestein, C.M., Monteny, G.J., Aarnink, A.J.A., Metz, J.H.M., 2007. Effects of urinations on ammonia emission from group-housing systems for sows with straw bedding: Model assessment. Biosystems Engineering, 97, 89-98. . The infl uence of diet crude protein level on odour and ammonia emissions from fi nishing pig house. Bioresource Technol., 91, 309-315.