1990 …2020

Research output per year

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Research Output

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 paper

Effect of dietary betaine supplementation on energy partitioning in pigs

Schrama, J. W. & Gerrits, W. J. J., 2000, Wageningen: Finfeed Finland Ltd. 24 p.

Research output: Book/ReportReportProfessional

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

Dersjant-Li, Y., Schrama, J. W., Heetkamp, M., Verstegen, M. W. A., Simmins, H. & Verreth, J. A. J., 2000, 15th Symposium on energy metabolism in animals, Elsinore, Denmark, 10-16 September. Elsinore, p. 1

Research output: Chapter in Book/Report/Conference proceedingAbstract

Effect of diet composition on energy balances in weaner pigs

Bosch, M., Wiliams, B. A., Schrama, J. W. & Heetkamp, M. J. W., 2000, Proceedings of the EAAP Meeting held in The Hague, The Hague, 2000. The Hague: EAAP, p. 171

Research output: Chapter in Book/Report/Conference proceedingAbstract

Effects of an additional iron injection on growth and humoral immunity of weanling pigs

Bruininx, E. M. A. M., Swinkels, J. W. G. M., Parmentier, H. K., Jetten, C. W. J., Gentry, J. L. & Schrama, J. W., 2000, In : Livestock Production Science. 67, p. 31-39

Research output: Contribution to journalArticleAcademicpeer-review

15 Citations (Scopus)

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 paper

Energievoorziening en -benutting. Varkensvoeding: nieuwe ontwikkelingen en praktijk

Schrama, J. W., 2000, Wageningen: PHLO. 14 p.

Research output: Book/ReportReportProfessional

Energy balance of lactating primiparous sows as affected by feeding level and dietary energy source

van den Brand, H., Heetkamp, M. J. W., Soede, N. M., Schrama, J. W. & Kemp, B., 2000, In : Journal of Animal Science. 78, p. 1520-1528

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
46 Citations (Scopus)

Erratum to "Individual behavioural characteristics in pigs and their impact on production"

van Erp-van, E., Kuijpers, A. H., Schrama, J. W., Ekkel, E. D. & Tielen, M. J. M., 2000, In : Applied Animal Behaviour Science. 66, p. 165-166

Research output: Contribution to journalArticleAcademic

1 Citation (Scopus)

Immunomodulatory effects of indomethacin and prostaglandin E2 on primary and secondary antibody response in growing layer hens

Sijben, J. W. C., Schrama, J. W., Nieuwland, M. G. B. & Parmentier, H. K., 2000, In : Poultry Science. 79, 7, p. 949-955

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)

Individual behavioural characteristics in pigs and their impact on production

van Erp -, E., Kuijpers, A. H., Schrama, J. W., Ekkel, E. D. & Tielen, M. J. M., 2000, In : Applied Animal Behaviour Science. 66, 3, p. 171-185

Research output: Contribution to journalArticleAcademicpeer-review

58 Citations (Scopus)

Individual behavioural characteristics of pigs and their impact on production

van der Kooij, E. V., Kuijpers, A. H., Schrama, J. W., Ekkel, E. D. & Tielen, M. J. M., 2000, In : Tijdschrift voor Diergeneeskunde. 125, p. 649-652

Research output: Contribution to journalArticleAcademicpeer-review

Individuele gedragskarakteristieken van varkens en de relatie met productieresultaten

van Erp-van der Kooij, E., Kuypers, A. H., Schrama, J. W., Ekkel, E. D. & Tielen, M. J. M., 2000, In : Tijdschrift voor Diergeneeskunde. 125, p. 649-652

Research output: Contribution to journalArticleAcademicpeer-review

2 Citations (Scopus)

Influence of genetic selection for antibody production against sheep red blood cells on energy metabolism in laying hens

Mashaly, M. M., Heetkamp, M. J. W., Parmentier, H. K. & Schrama, J. W., 2000, In : Poultry Science. 79, p. 519-524

Research output: Contribution to journalArticleAcademicpeer-review

Responses to apomorphine of pigs with different coping characteristics

Bolhuis, J. E., Schouten, W. G. P., de Jong, I. C., Schrama, J. W., Cools, A. R. & Wiegant, V. M., 2000, In : Psychopharmacology. 152, p. 24-30

Research output: Contribution to journalArticleAcademicpeer-review

30 Citations (Scopus)

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 paper

Open Access

Changes in energy metabolism in relation to physical activity due to fermentable carbohydrates in group housed, growing pigs

Schrama, J. W. & Bakker, G. C. M., 1999, In : Journal of Animal Science. 77, 12, p. 3274-3280

Research output: Contribution to journalArticleAcademicpeer-review

24 Citations (Scopus)

Circadian fluctuation in heat production and physical activity in group-housed pigs influenced by fermentable carbohydrates

Schrama, J. W. & Bakker, G. C. M., 1999, In : Journal of Animal Science. 77, suppl. 1, p. 198

Research output: Contribution to journalAbstractAcademic

Developments for measurements of energy in feed and animals

Verstegen, M. W. A. & Schrama, J. W., 1999, PHLO Seminar Feed Evaluation. p. 1-10

Research output: Chapter in Book/Report/Conference proceedingChapter

Dietary linoleic acid either increases or decreases immune response in poultry

Sijben, J. W. C., Schrama, J. W., de Groot, H., Nieuwland, M. G. B. & Parmentier, H. K., 1999, Production diseases in farm animals, 10th international conference 1998 / Th. Wensing, (ed.). - Wageningen : Wageningen Press, 1999. p. 330

Research output: Chapter in Book/Report/Conference proceedingAbstract

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 paper

Effect of melatonin and lighting schedule on energy metabolism in broiler chickens

Apeldoorn, E. J., Schrama, J. W., Mashaly, M. M. & Parmentier, H. K., 1999, In : Poultry Science. 78, 2, p. 223-229

Research output: Contribution to journalArticleAcademicpeer-review

47 Citations (Scopus)

Effect of non-starch polysaccharide-rich by-product diets on nitrogen excretion and nitrogen losses from slurry of growing-finishing pigs

Canh, T. T., Verstegen, M. W. A., Mui, N. B., Aarnink, A. J. A., Schrama, J. W., van 't Klooster, C. E. & Duong, N. K., 1999, In : Asian-Australasian Journal of Animal Sciences. 12, 4, p. 573-578

Research output: Contribution to journalArticleAcademicpeer-review

Effect of prostaglandin E2 and indomethacin on primary and secondary antibody response in growing layer hens

Sijben, J. W. C., Schrama, J. W., Nieuwland, M. G. B. & Parmentier, H. K., 1999, In : Poultry Science. suppl. 1, p. 48

Research output: Contribution to journalAbstractAcademic

Effects of chronic inflammation on energy metabolism and growth performance in weanling piglets

Moon, H. K., Han, I. K., Gentry, J. L., Parmentier, H. K. & Schrama, J. W., 1999, In : Asian-Australasian Journal of Animal Sciences. 12, 2, p. 174-179

Research output: Contribution to journalArticleAcademicpeer-review

3 Citations (Scopus)

Effects of dietary fermentable carbohydrates on physical activity and energy metabolism in group-housed sows

Rijnen, M. M. J. A., Heetkamp, M. J. W., Verstegen, M. W. A. & Schrama, J. W., 1999, In : Journal of Animal Science. 77, suppl. 1, p. 182

Research output: Contribution to journalAbstractAcademic

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 paper

Fermented c-products and fermented compound diets for pigs: a review

Scholten, R. H. J., van der Peet-Schwering, C. M. C., Verstegen, M. W. A., den Hartog, L. A., Schrama, J. W. & Vesseur, P. C., 1999, In : Animal Feed Science and Technology. 82, p. 1-19

Research output: Contribution to journalArticleAcademicpeer-review

81 Citations (Scopus)

Impacts of host immunization on the translocation of intestinal bacteria and growth performance in weanling piglets

Moon, H. K., Han, I. K., Gentry, J. L., Parmentier, H. K. & Schrama, J. W., 1999, In : Asian-Australasian Journal of Animal Sciences. 12, 2, p. 180-185

Research output: Contribution to journalArticleAcademicpeer-review

Individual feed intake and performance of group-housed weanling pigs

Bruininx, E. M. A. M., van der Peet-Schwering, C. M. C., Schrama, J. W. & den Hartog, L. A., 1999, Book of abstracts of the 50th Annual Meeting of the European Association for Animal Production (ed. J.A.M. van Arendonk, A. Hofer, Y. van der Honing, F. Madec, M. Bonneau, D. Pullar, M. Schneeberger, J. Fernandez and E.W. Bruns. p. 326

Research output: Chapter in Book/Report/Conference proceedingAbstract

Post prandial blood pH and acid base balance in pigs as affected by dietary cation-anion difference

Dersjant-Li, Y., Verstegen, M. W. A., Jansman, A. J. M., Verreth, J. A. J., Schrama, J. W. & Schulze, H., 1999, In : Journal of Animal Science. 77, suppl. 1, p. 198

Research output: Contribution to journalAbstractAcademic

Relationship between rearing conditions, behavioural strategies and immune reactivity in pigs

Bolhuis, J. E., Schouten, W. G. P., Parmentier, H. K. & Schrama, J. W., 1999, Proceedings of the 33rd International Congress of the International Society for Applied Ethology, Lillehammer, Norway. p. 122

Research output: Chapter in Book/Report/Conference proceedingAbstract

Sugarbeet pulp silage as dietary fermentable carbohydrate source for group housed sows : Effect on physical activity and energy metabolism

Rijnen, M. M. J. A., Schrama, J. W., Heetkamp, M. J. W., Verstegen, M. W. A. & Haaksma, J., 1999, Book of Abstracts of the 50th Annual Meeting of the European Association for Animal Production (EAAP), Zürich, Switzerland, 22-26 August 1999. - [S.l.] : [s.n.], 1999. p. 271

Research output: Chapter in Book/Report/Conference proceedingAbstract

Sugar beet pulp silage as dietary fermentable carbohydrate source for group-housed sows : effects on physical activity and energy metabolism

Rijnen, M. M. J. A., Schrama, J. W., Heetkamp, M. J. W., Verstegen, M. W. A. & Haaksma, J., 1999, Book of abstracts of the 50th Annual Meeting of European Association for Animal Production / ed. J.A.M. van Arendonk, A. Hofer, Y. van der Honing, F. Madec, M. Bonneau,D. Pullar, M. Schneeberger, J. Fernandez and E.W. Bruns. - Wageningen : Wageningen Press, 1999. p. 371

Research output: Chapter in Book/Report/Conference proceedingAbstract

The role of additional glutamin in improving health during exposure to specific stresses

Bremmers, R. P. M., Sijben, J. W. C., Parmentier, H. K. & Schrama, J. W., 1999, Production diseases in farm animals : 10th International Conference / edited by Th. Wensing. - Wageningen : Wageningen Pers, 1999. - ISBN 90-74134-60-2. p. 234

Research output: Chapter in Book/Report/Conference proceedingAbstract

1998

Concerning the low efficiency of utilization of dietary protein for protein gain in preruminant calves.

Gerrits, W. J. J., Schrama, J. W. & Verdonk, J. M. A. J., 1998, Proc. Symposium on Growth in Ruminants: Basic Aspects, Theory and Practice for the Future, Berne, Switzerland. Blum, J. W. (ed.). p. 284

Research output: Chapter in Book/Report/Conference proceedingAbstract

Dietary carbohydrates alter the fecal composition and pH and the ammonia emission from slurry of growing pigs.

Canh, T. T., Sutton, A. L., Aarnink, A. J. A., Verstegen, M. W. A., Schrama, J. W. & Bakker, G. C. M., 1998, In : Journal of Animal Science. 76, p. 1887-1895

Research output: Contribution to journalArticleAcademicpeer-review

154 Citations (Scopus)

Effect of dietary fermentable fibre from pressed sugar beet pulp silage on ammonia emission from slurry of growing-finishing pigs.

Canh, T. T., Schrama, J. W., Aarnink, A. J. A., Verstegen, M. W. A., van 't Klooster, C. E. & Heetkamp, M. J. W., 1998, In : Animal Science. 67, 3, p. 583-590

Research output: Contribution to journalArticleAcademicpeer-review

18 Citations (Scopus)

Effects of cell-mediated immune response on energy metabolism in weanling piglets.

Moon, H. K., Han, I. K., Parmentier, H. K. & Schrama, J. W., 1998, Energy metabolism in farm animals. Effects of housing, stress and disease. McCracken, K. (ed.). Wallingford, UK: CAB International, p. 143-146

Research output: Chapter in Book/Report/Conference proceedingChapter

Effects of dietary energy source on plasma glucose and insulin concentration in gilts.

van den Brand, H., Soede, N. M., Schrama, J. W. & Kemp, B., 1998, In : Journal of Animal Physiology and Animal Nutrition. 79, p. 27-32

Research output: Contribution to journalArticleAcademicpeer-review

23 Citations (Scopus)

Embryo mortality and development in pigs as affected by energy intake and dietary energy source during lactation and early pregnancy.

van den Brand, H., Soede, N. M., Schrama, J. W. & Kemp, B., 1998, ESDAR. p. 42

Research output: Chapter in Book/Report/Conference proceedingAbstract

Energievoorziening en -benutting.

Schrama, J. W., 1998, Varkensvoeding: nieuwe ontwikkelingen en praktijk.

Research output: Chapter in Book/Report/Conference proceedingChapter