1990 …2020

Research output per year

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Research Output

2000

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
2001

Changes in kinetic activity of GIT microflora following stimulation of cell-mediated immunity in weaner piglets

Williams, B. A., Moon, H. K., Schrama, J. W., Bosch, M. W., Verstegen, M. W. A. & Tamminga, S., 2001, Interactions in the microbial world : idem, Amsterdam 26-31 august 2001 / ISME-9. Amsterdam: ISME-9, p. 117

Research output: Chapter in Book/Report/Conference proceedingAbstract

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 paper

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, idem. Chwalibog, A. & Jakobsen, K. (eds.). Wageningen: Wageningen Pers, p. 109-112

Research output: Chapter in Book/Report/Conference proceedingChapter

Effect of diatery cation-anion differences partitioning in pigs

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

Research output: Chapter in Book/Report/Conference proceedingChapter

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 paper

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 paper

Effect of synchronizing dietary protein and glucose supply on nitrogen retention in growing pigs

Gerrits, W. J. J., Frijters, K. P. C. M., van der Linden, J. M., Heetkamp, M. J. W., Zandstra, T. & Schrama, J. W., 2001, In : Journal of Animal Science. 79, suppl 1, p. 321

Research output: Contribution to journalArticleAcademicpeer-review

Effects of dietary betaine supplementation on energy partitioning in pigs

Schrama, J. W., Simmins, P. H. & Gerrits, W. J. J., 2001, In : Journal of Animal Science. 79, p. 184

Research output: Contribution to journalArticleAcademicpeer-review

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

Rijnen, M. M., Verstegen, M. W. A., Heetkamp, M. J., Haaksma, J. & Schrama, J. W., 2001, In : Journal of Animal Science. 79, 1, p. 148

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
38 Citations (Scopus)

Effects of dietary polyunsaturated fatty acids on in vivo splenic cytokine mRNA expression in layer chicks immunized with salmonella typhimurium lipopolysaccharide

Sijben, J. W. C., Schrama, J. W., Parmentier, H. K., van der Poel, J. J. & Klasing, K. C., 2001, In : Poultry Science. 80, p. 1164-1170

Research output: Contribution to journalArticleAcademicpeer-review

30 Citations (Scopus)

Energievoorziening en -benutting

Schrama, J. W., 2001, Wageningen: PHLO. 14 p.

Research output: Book/ReportReportAcademic

16 Citations (Scopus)

Fermentation of liquid coproducts and liquid compound diets: Part 1. Effects on chemical composition during 6-day storage period

Scholten, R. H. J., Rijnen, M. M. J. A., Schrama, J. W., Boer, H., Vesseur, P. C., den Hartog, L. A., van der Peet-Schwering, C. M. C. & Verstegen, M. W. A., 2001, In : Journal of Animal Physiology and Animal Nutrition. 85, 5-6, p. 111-123

Research output: Contribution to journalArticleAcademicpeer-review

13 Citations (Scopus)

Fermentation of liquid coproducts and liquid compound diets: Part 2. Effects on pH, acid-binding capacity, organic acids and ethanol during a 6-day period

Scholten, R. H. J., Rijnen, M. M. J. A., Schrama, J. W., Boer, H., van der Peet-Schwering, C. M. C., den Hartog, L. A. & Vesseur, P. C., 2001, In : Journal of Animal Physiology and Animal Nutrition. 85, p. 123-134

Research output: Contribution to journalArticleAcademicpeer-review

10 Citations (Scopus)

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 paper

Open Access
79 Citations (Scopus)

Interactions and antigen dependence of dietary n-3 and n-6 polyunsaturated fatty acids on antibody responsiveness in growing layer hens

Sijben, J. W. C., Nieuwland, M. G. B., Parmentier, H. K. & Schrama, J. W., 2001, In : Poultry Science. 80, 7, p. 885-893

Research output: Contribution to journalArticleAcademicpeer-review

26 Citations (Scopus)

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 paper

Open Access
9 Citations (Scopus)

The impact of changing dietary Na/K ratio's in growth and nutrient utilisation in juvenile African Catfish Clarias Gariepinus

Dersjant-Li, Y., Sheng Wu, W., Verstegen, M. W. A., Schrama, J. W. & Verreth, J. A. J., 2001, In : Aquaculture. 198, p. 293-305

Research output: Contribution to journalArticleAcademicpeer-review

9 Citations (Scopus)

The IVOG feeding station: a tool for monitoring the individual feed intake of group-housed weanling pigs

Bruininx, E. M. A. M., van der Peet-Schwering, C. M. C., Schrama, J. W., Vesseur, P. C., Everts, H. & Beynen, A. C., 2001, In : Journal of Animal Physiology and Animal Nutrition. 85, p. 81-87

Research output: Contribution to journalArticleAcademicpeer-review

14 Citations (Scopus)
2002
7 Citations (Scopus)

A prolonged photoperiod improves feed intake and energy metabolism of weanling pigs

Bruininx, E. M. A. M., Heetkamp, M. J. W., van den Bogaart, D., van der Peet-Schwering, C. M. C., Beynen, A. C., Everts, H., den Hartog, L. A. & Schrama, J. W., 2002, In : Journal of Animal Science. 80, p. 1736-1745

Research output: Contribution to journalArticleAcademicpeer-review

15 Citations (Scopus)

Associations between individual feed intake characteristics and indicators of gut physiology of group housed weanling pigs differing in genotype.

Bruininx, E. M. A. M., Schellingerhout, A. B., Lensen, E. G. C., van der Peet-Schwering, C. M. C., Schrama, J. W., Everts, H. & den Hartog, L. A., 2002, In : Animal Science. 75, 1, p. 103-113

Research output: Contribution to journalArticleAcademicpeer-review

Can we predict behaviour in pigs? Searching for consistency in behaviour over time and across situations

van der Kooij, E. V., Kuijpers, A. H., Schrama, J. W., van Eerdenburg, F. J. C. M., Schouten, W. G. P. & Tielen, M. J. M., 2002, In : Applied Animal Behaviour Science. 75, p. 293-305

Research output: Contribution to journalArticleAcademicpeer-review

65 Citations (Scopus)
Open Access
17 Citations (Scopus)

Different sources of dietary n-6 polyunsaturated fatty acids and their effects on antibody responses in chickens

Parmentier, H. K., Awati, A., Nieuwland, M. G. B., Schrama, J. W. & Sijben, J. W. C., 2002, In : British Poultry Science. 43, p. 533-544

Research output: Contribution to journalArticleAcademicpeer-review

8 Citations (Scopus)

Effect of creep feed consumption on individual feed intake characteristics andperformance of group-housed weanling pigs

Bruininx, E. M. A. M., Binnendijk, G. P., van der Peet-Schwering, C. M. C., Schrama, J. W., den Hartog, L. A., Everts, H. & Beynen, A. C., 2002, In : Journal of Animal Science. 80, p. 1413-1418

Research output: Contribution to journalArticleAcademicpeer-review

Open Access

Effect of dietary electrolyte balance on metabolic rate and energy balance in pigs

Dersjant-Li, Y., Schrama, J. W., Heetkamp, M. J. W., Verreth, J. A. J. & Verstegen, M. W. A., 2002, In : Animal Science. 74, 2, p. 299-305

Research output: Contribution to journalArticleAcademicpeer-review

4 Citations (Scopus)

Effect van lichtschema op energiemetabolisme en technische resultaten bij gespeende biggen

Bruininx, E. M. A. M., van den Boogaart, D. & Schrama, J. W., 2002, Lelystad: Praktijkonderzoek Veehouderij. 11 p. (Praktijkrapport. Varkens; no. 2)

Research output: Book/ReportReportProfessional

Open Access