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Research Output 1990 2019

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Conference contribution
2006

The effects of stocking density on welfare indicators in African catfish Clarias gariepinus (Burchell)

van de Nieuwegiessen, P. G., Verreth, J. A. J. & Schrama, J. W., 2006, Aqua 2006. Firenze, Italy, p. 968

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

2005

Individual variation in behaviour and HPI-axis activity, coping styles, in African catfish (Clarias gariepinus)

van de Nieuwegiessen, P. G., Schrama, J. W. & Verreth, J. A. J., 2005, Aquaculture Europe 2005 , "Lessons from the past to optimise the future", 5-9 August, 2005, Trondheim, Norway. Howell, B. & Flos, R. (eds.). p. 453-454

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

1 Citation (Scopus)

Modelling fish growth using the concentration of metabolites to regulate feed intake and metabolism

Tran Duy, A., van Dam, A. A., Verreth, J. A. J. & Schrama, J. W., 2005, Proceedings of MODSIM 2005 Int.Congress on Modelling and Simulation. Modelling and Simulation Society of Australia and New Zealand, December 2005. p. 1312-1318

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

The effects of stocking density on welfare indicators on African catfish (Clarias gariepinus)

van de Nieuwegiessen, P. G., Schrama, J. W. & Verreth, J. A. J., 2005, Aquaculture Europe 2005 , "Lessons from the past to optimise the future", 5-9 August, 2005, Trondheim, Norway. Howell, B. & Flos, R. (eds.). p. 451-452

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

2004

C, N, P balances of five feed ingredients evaluated as fishmeal alternatives in tilapia diets

Schneider, O., Amirkolaie, A. K., Vera-Cartas, J., Eding, E. H., Schrama, J. W. & Verreth, J. A. J., 2004, Conference on 'Biotechnologies for quality', Barcelona, Spanje. Vol. 34. p. 725-726

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Comparison of digestibility and faeces recovery using two methods of faeces collection

Amirkolaie, A. K., Schrama, J. W. & Verreth, J. A. J., 2004, Conference on 'Biotechnologies for quality', Barcelona, Spanje, 2004. p. 120-121

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Comparison of feed preference of Litopenaeus vannamei fed SCP or commercial diets

Schneider, O., Cong, L. T., Sereti, V., Eding, E. H., Schrama, J. W. & Verreth, J. A. J., 2004, Conference on 'Biotechnologies for quality', Barcelona, Spanje, EAS Conference, 20-23 October 2004. Vol. 34. p. 727-728

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Digesta viscosity and nutrient digestibility in European sea bass in a fresh water and marine environment

Leenhouwers, J. I., Santos, G. A., Schrama, J. W. & Verreth, J. A. J., 2004, Conference on 'Biotechnologies for quality', Barcelona, Spain, 20-23 October 2004. p. 475-476

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

2003

Individually assessed creep feed consumption by suckling piglets: influence on post-weaning feed intake characteristics and indicators of gut morphology

Bruininx, E. M. A. M., Schellingerhout, A. B., Binnendijk, G. P., van der Peet-Schwering, C. M. C., Schrama, J. W., den Hartog, L. A., Everts, H. & Beynen, A. C., 2003, Proceedings of the 9th International Symposium on Digestive Physiology in Pigs, University of Alberta, Banff Alberta, Canada. Vol. 2. p. 143-145

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

2001

Circadian rhythms in heat production and physical activity of group-housed sows fed dietary fermentable carbohydrates

Rijnen, M. M. J. A., Verstegen, M. W. A., Heetkamp, M. J. W., Haaksma, J. & Schrama, J. W., 2001, Proceedings of the 15th symposium on energy metabolism in animals, EAAP Publication, Snekkersten, Denmark : Wageningen Pers, 2000 / Chwalibog, A. and Jakobsen, K. (editors). - Wageningen, the Netherlands : Wageningen Pers, 2001. p. 109-112

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Effect of dietary cation-anion difference on energy partitioning in pigs

Dersjant-Li, Y., Schrama, J. W., Heetkamp, M. J. W., Simmins, P. H., Verreth, J. A. J. & Verstegen, M. W. A., 2001, Energy Metabolism of Animals. Chwalibog, A. & Jacobsen, K. (eds.). Wageningen: Wageningen Pers, p. 101-104

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Effect of floor type and ambient temperature on heat production in young calves in relation to posture

Schrama, J. W., Goldewijk, W., Kemp, B. & Heetkamp, M. J. W., 2001, Energy Metabolism of Animals : A. Chwalibog and K. Jakobsen. - Wageningen : Wageningen Pers, 2001. (EAAP publication ; No. 103). p. 109-112

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Individual feed intake of group housed weaned pigs and health status?

Bruininx, E. M. A. M., van der Peet-Schwering, C. M. C. & Schrama, J. W., 2001, The Weaner Pig, nutrition and Management / CABI Publishing. - Wallingford UK : CABI Publishing, 2001. p. 113-122

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Pen fouling in pig houses affected by temperature

Aarnink, A. J. A., Schrama, J. W., Verheijen, E. J. E. & Stefanowska, J., 2001, 6th Int. Symp. on Livestock Environment, St. Joseph Mich. USA / ASAE. Michigan USA, p. 180-186

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

2000

Effect of ambient temperature on pen fouling by pigs

Aarnink, A. J. A., Schrama, J. W., Verheijen, R. J. W. & Stefanowska, J., 2000, Proceedings of the 10th International Congress on animal hygiene, Volume 2, Wijk bij Duurstede. Tielen, M. J. M. & Voets, M. T. (eds.). Wijk bij Duurstede: ADDIX, p. 933-937

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Effects of dietary fermentable carbohydrates on the development of the gastrointestinal tract in group-housed growing pigs

Rijnen, M. M. J. A., Dekker, R. A., Bakker, G. C. M., Verstegen, M. W. A. & Schrama, J. W., 2000, Symposium on difgestive physiology in pigs : idem, Uppsala Sweden 20 - 23 june 2000 / CABI Publishing. Uppsala: CABI, p. 17-20

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

The dose-response effect of fermented liquid wheat on growth performance and gastrointestinal health of weaned piglets

Scholten, R. H. J., Schrama, J. W., van der Peet-Schwering, C. M. C., den Hartog, L. A., Vesseur, P. C., van Leeuwen, P. & Verstegen, M. W. A., 2000, 8th symposium on digestive physiology in pigs : idem, Uppsala Sweden 20 - 23 june 2000 / CABI publishing. - Uppsala Sweden : CABI, 2000. p. 246-266

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

1999

Dietary non starch polysaccarides in pig diets in relation to energy metabolism, gut health and ammonia emission from slurry

Verstegen, M. W. A., Schrama, J. W. & Anderson, D. B., 1999, Takarmanyozas (Animal Feeding & Nutrition) 2 (1999) 1. p. 19-21

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Effects of dietary n-3 and n-6 PUFA and their interactions on antibody responses in growing layer hens

Sijben, J. W. A., Parmentier, H. K., Nieuwland, M. G. B. & Schrama, J. W., 1999, Proceedings 12th European Symposium on Poultry Nutrition. p. 45-48

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

1998

Energy metabolism of lactating first litter sows as affected by feeding level and diet composition.

van den Brand, H., Schrama, J. W., Heetkamp, M. J. W. & Kemp, B., 1998, Proc. 14th Symposium on Energy Metabolism of Farm Animals, Newcastle, Northern Ireland, K. McCracken et al (eds.), CAB International. p. 85-88

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Energy metabolism of the very young calf in relation to environmental stressors.

Schrama, J. W. & Gerrits, W. J. J., 1998, Proc. Symposium on Growth in Ruminants: Basic Aspects, Theory and Practice for the Future, J.W. Blum et al. (eds). University of Berne, School of Veterinary Medicine, Switzerland. p. 97-107

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

1997

Ammonia emission from pig houses affected by pressed sugar beet pulp silage in the diet of growing-finishing pigs.

Canh, T. T., Aarnink, A. J. A., Schrama, J. W. & Haaksma, J., 1997, Proc. Int. Symp. 'Ammonia and odour control from animal production facilities', J.A.M. Voermans and G.J. Monteny (ed.), Vinkeloord, The Netherlands. p. 273-281

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

1996

Energy metabolism of the very young calf.

Schrama, J. W., 1996, Proc. Int. Symp. Veal Perspectives to the Year 2000, Fédération de la Vitellerie Française. p. 229-241

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Modelling growth of veal calves.

Gerrits, W. J. J., Verstegen, M. W. A., France, J., Dijkstra, J., Tolman, G. H. & Schrama, J. W., 1996, Proc. Int. Symp. Veal Perspectives to the Year 2000, Fédération de la Vitellerie Française. p. 243-253

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

1994

Stalklimaat en energiewisseling.

Verstegen, M. W. A. & Schrama, J. W., 1994, Studiedag 10 jaar klimaatstalonderzoek in de klimaatstal van de Stichting Klimaatstal Brabant, A. Elbers, P. Skrabanja (red.). Rapportno. 33. p. 24-26

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Transport of farm animals: the thermal environment.

Schrama, J. W., van der Hel, W., Henken, A. M., Gorssen, J. & Verstegen, M. W. A., 1994, Proc. 40th Int. Congr. Meat Science and Technology, Den Haag. p. 85-96

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

1993

Continuous measurements of body temperature of (farm) animals by a telemetric system in relation to heat production.

van der Hel, W., Heetkamp, M. J. W., Gorssen, J., Schrama, J. W. & van Dam, J. T. P., 1993, Proc. 12th Int. Symp. Biotelemetry, P. Mancini et al (eds.). Italy. p. 111-119

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

1992

Changes in availability of energy and energy metabolism in very young veal calves.

Schrama, J. W., van der Hel, W., Gorssen, J. & Verstegen, M. W. A., 1992, Proc. 8th Int. Conf. Production diseases in farm animals, Bern (1992) 359.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Climatic conditions, metabolic rate and health.

Verstegen, M. W. A. & Schrama, J. W., 1992, Proc. 8th Int. Conf. Production diseases in farm animals, Bern. p. 291-313

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Energy metabolism in young calves kept at different ambient temperatures in relation to activity.

Schrama, J. W., Arieli, A., van der Hel, W. & Verstegen, M. W. A., 1992, Proc. 8th Int. Conf. Production diseases in farm animals, Bern (1992) 91.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

The effect of water deprivation on heat production and deep body temperature on unfed pigeons (Columbia livia L.) exposed to a high ambient temperature.

Gorssen, J., van der Hel, W. & Schrama, J. W., 1992, Proc. 19th WPSA Congr. Amsterdam vol. 3 (1992) 350.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

The effect of water deprivation on the upper critical temperature of group housed unfed young pigeons (Columbia livia L.).

Gorssen, J., van der Hel, W. & Schrama, J. W., 1992, Proc. 19th WPSA Congr. Amsterdam vol. 3. p. 355-356

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

1991

Effect of feeding level and age on metabolic rate of calves during 6-14 days of age.

Schrama, J. W., van der Hel, W., Arieli, A. & Verstegen, M. W. A., 1991, Proc. Int. Symp. Energy metabolism of farm animals, Switzerland. EAAP Publ.58. p. 368-371

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Effects of feeding level and age on metabolic rate of calves during 6-14 days of life.

Schrama, J. W., van der Hel, W., Arieli, A. & Verstegen, M. W. A., 1991, Proc. 12th Symp. Energy metabolism Kartausen, Ittingen. EAAP publ.58. p. 368-371

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Metabolic differences between white leghorn selected for high and low residual feed consumption.

Luiting, P., Schrama, J. W., van der Hel, W., Urff, E. M., van Boekholt, P. G. J. J., van den Elsen, E. M. W. & Verstegen, M. W. A., 1991, Proc. Int. Conf. Energy metabolism of farm animals, Switzerland. EAAP Publ.58. p. 384-387

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Metabolic differences between white leghorns selected for high and low residual feed consumption.

Luiting, P., Schrama, J. W., van der Hel, W., Urff, E. M., van Boekholt, P. G., van den Elzen, E. M. W. & Verstegen, M. W. A., 1991, Proc. 12th Symp. Energy metabolism Kartausen, Ittingen. EAAP publ.58. p. 384-387

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Thermal adaptation of feed restricted calves during 6-11 days of life.

Arieli, A., Schrama, J. W., van der Hel, W. & Verstegen, M. W. A., 1991, Proc. Int. Symp. Energy metabolism of farm animals, Switzerland. EAAP publ.58. p. 396-399

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Thermal adaptation of restricted fed calves during 6-11 days of life.

Arieli, A., Schrama, J. W., van der Hel, W. & Verstegen, M. W. A., 1991, Proc. 12th Symp. Energy metabolism Kartausen, Ittingen. EAAP publ.58. p. 396-399

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Thermal demand of 1-week old calves at 2 feeding levels.

Schrama, J. W., van der Hel, W. & Verstegen, M. W. A., 1991, Proc. Int. Symp. New trends in veal calf production, J.H.M. Metz, C.M. Groenestein (eds.). EAAP Publ.52. Pudoc, Wageningen. p. 123-126

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

Thermal demand of one-week old calves at two feeding levels.

Schrama, J. W., van der Hel, W. & Verstegen, M. W. A., 1991, Proc. Int Symp. New trends in veal production, J.H.M. Metz, C.M. Groenestein (eds.). EAAP publ.52, Pudoc, Wageningen. p. 123-126

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic