Activities per year
Activities
- 29 results
Search results
-
Evaluation of in vitro gas and methane production from chicory, plantain, and birdsfoot trefoil over regrowth weeks
Cui, Z. (Speaker), Dijkstra, J. (Contributor), Holshof, G. (Contributor) & Pellikaan, W. (Contributor)
4 Mar 2025Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Assessing Genotype by Environment interactions in Dutch dairy farms, between organic and conventional systems and across dietary concentrate levels
Guennoc, E. (Speaker), Edens, M. (Contributor), Gilbert, M. (Contributor), Dijkstra, J. (Contributor) & Bovenhuis, H. (Contributor)
4 Mar 2025Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Effects of dietary crude protein level on energy and nitrogen balance of lactating dairy cows during an immune challenge with lipopolysaccharide
van Ruitenbeek, A. (Speaker), Alferink, S. (Contributor), van Knegsel, A. (Contributor), Bannink, A. (Contributor) & Dijkstra, J. (Contributor)
4 Mar 2025Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Reduction of greenhouse gas emissions: enteric methane ruminants
Dijkstra, J. (Invited speaker)
20 Jun 2024Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Smart dairy nutrition to reduce nitrogen and phosphorus excretion: insights from the Netherlands
Dijkstra, J. (Invited speaker)
12 Sept 2024Activity: Talk/presentation/lecture › Oral presentation › Professional
-
Feed, nitrogen and phosphorus-use efficiency in organic and conventional dairy farming systems in The Netherlands
Edens, M. (Speaker), Peek, J. W. (Contributor), Guennoc, E. (Contributor), Bovenhuis, H. (Contributor), Gilbert, M. (Contributor) & Dijkstra, J. (Contributor)
1 Sept 2024Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Methane-busting diets: feeding cattle for a more sustainable future
Dijkstra, J. (Invited speaker)
12 Sept 2024Activity: Talk/presentation/lecture › Oral presentation › Professional
-
Enteric methane mitigation strategies: diet composition and feed additives
Dijkstra, J. (Invited speaker)
17 Oct 2023Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Feed and N efficiency in dairy cows: friends or competitors?
Dijkstra, J. (Speaker), van Laar, H. (Speaker), van Ruitenbeek, A. (Speaker), Daniel, J.-B. (Speaker) & Spek, W. (Speaker)
10 Oct 2023Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Does basal diet composition impact the methane mitigation potential of 3-nitrooxypropanol in dairy cattle?
van Gastelen, S. (Speaker), Dijkstra, J. (Contributor), Alferink, S. (Contributor), Klop, A. (Contributor), Walker, N. (Contributor) & Bannink, A. (Contributor)
7 Jun 2022Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Opportunities to double milk protein efficiency
Dijkstra, J. (Speaker)
4 Nov 2022Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Using N more efficiently in cattle production systems – challenges and opportunities
Reynolds, C. K. (Speaker), Barker, Z. (Contributor), Crompton, L. A. (Contributor), Lund, P. (Contributor), Dijkstra, J. (Contributor), Dewhurst, R. J. (Contributor), Nozière, P. (Contributor), Cantalapiedra-Hijar, G. (Contributor) & Baumont, R. (Contributor)
2 Sept 2021Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Dietary protein oscillation: effects on production, digestibility and nitrogen metabolism in lactating dairy cows
Rauch, R. (Speaker), Martin-Tereso, J. (Contributor), Daniel, J. B. (Contributor), Nichols, K. (Contributor) & Dijkstra, J. (Contributor)
13 Jul 2021Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Effect of source and frequency of metabolizable protein supplementation on milk production and nitrogen efficiency
Nichols, K. (Speaker), Cirot, C. (Contributor), Rolland, M. (Contributor) & Dijkstra, J. (Contributor)
13 Jul 2021Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Could aquatic resources help to mitigate enteric methane from ruminants?
van Duinkerken, G. (Speaker), Muizelaar, W. (Contributor) & Dijkstra, J. (Contributor)
30 Aug 2021Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Modeling B9 and B12 synthesis and use within the rumen in dairy cows
Brisson, V. (Speaker), Girard, C. L. (Contributor), Metcalf, J. A. (Contributor), Castagnino, D. S. (Contributor), Dijkstra, J. (Contributor) & Ellis, J. L. (Contributor)
13 Jul 2021Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Sustainable feed for sustainable food: global solutions for climate resilience and climate change mitigation - Expert panel14
van Duinkerken, G. (Invited speaker) & Dijkstra, J. (Invited speaker)
21 Jan 2021Activity: Talk/presentation/lecture › Oral presentation › Professional
-
Modelling Growth Patterns of the Mammary Gland during Pregnancy and Lactation
Dijkstra, J. (Speaker)
16 Sept 2019Activity: Talk/presentation/lecture › Oral presentation › Academic
-
The effect of arginine or glutamine supplementation and milk allowance level on small intestinal development in pre-weaning calves
van Keulen, P. (Contributor), Khan, M. A. (Contributor), Dijkstra, J. (Contributor), Knol, F. W. (Contributor) & McCoard, S. A. (Speaker)
22 Nov 2018Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Colostrum management practices affect failure of passive transfer, small intestine development, serum IGF-1, and feed conversion of dairy calves
van Keulen, P. (Contributor), McCoard, S. A. (Contributor), Dijkstra, J. (Contributor) & Khan, M. A. (Speaker)
22 Nov 2018Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Multi-criteria assessment of dairy cattle nutritive and environmental impacts using dietary and animal characteristics
van Lingen, H. J. (Speaker), Fadel, J. G. (Contributor), Bannink, A. (Contributor), Dijkstra, J. (Contributor), Tricarico, J. M. (Contributor), Pacheco, D. (Contributor), Casper, D. P. (Contributor) & Kebreab, E. (Contributor)
23 Jun 2018Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Domesticated equines differ in their faecal microbiota
Edwards, J. E. (Speaker), Schennink, A. (Contributor), Burden, F. (Contributor), Long, S. (Contributor), van Doorn, D. A. (Contributor), Pellikaan, W. F. (Contributor), Dijkstra, J. (Contributor), Saccenti, E. (Contributor), Everts, H. (Contributor) & Smidt, H. (Contributor)
17 Aug 2018Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Improving phosphorus efficiency using infrared predicted milk phosphorus content
Bovenhuis, H. (Contributor), Jibrila, I. (Speaker) & Dijkstra, J. (Contributor)
28 Aug 2018Activity: Talk/presentation/lecture › Oral presentation › Other
-
Dynamics of volatile fatty acids, hydrogen, and methane in dairy cattle: A model of rumen metabolic pathways
van Lingen, H. J. (Speaker), Fadel, J. G. (Contributor), Moraes, L. E. (Contributor), Kebreab, E. (Contributor), Bannink, A. (Contributor) & Dijkstra, J. (Contributor)
25 Jun 2018Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Scherp voeren op ruw eiwit kan!
Dijkstra, J. (Speaker)
17 Nov 2017Activity: Talk/presentation/lecture › Oral presentation › Professional
-
Relationships between milk fatty acid profiles and enteric methane production in dairy cattle fed grass- or grass silage-based diets
Dijkstra, J. (Speaker)
16 Feb 2016Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Goals and future direction of the Feed and Nutrition Network of the Global Research Alliance
Dijkstra, J. (Speaker)
18 Feb 2016Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Modeling in animal science: an introduction to quantitative understanding and prediction
Dijkstra, J. (Speaker)
19 Jul 2016Activity: Talk/presentation/lecture › Oral presentation › Academic
-
Clearing the air: methane and milk
Dijkstra, J. (Speaker)
27 Nov 2015Activity: Talk/presentation/lecture › Oral presentation › Academic