Research output per year
Research output per year
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Dive into the research topics where Harmen van Laar is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
- 1 Similar Profiles
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Estimation of the intestinal digestibility of rumen undegradable protein based on in situ rumen degradation characteristics: Estimation of the intestinal digestibility of rumen undegradable protein and of the percentage of indigestible protein based on in situ rumen degradation characteristics using the ILVO dataset
De Boever, J., van Laar, H. & Spek, J. W., 2025, Wageningen: Wageningen Livestock Research. 25 p. (Report / Wageningen Livestock Research; no. 1562)Research output: Book/Report › Report › Professional
Open Access -
Evaluation of CVB Table values for predicting total tract digestibility of dietary protein fed to dairy Holstein youngstock
Spek, J. W., Parand, E. & van Laar, H., Apr 2025, Wageningen: Wageningen Livestock Research. 17 p. (Report / Wageningen Livestock Research; no. 1444)Research output: Book/Report › Report › Professional
Open Access -
Comparison of CVB (2022) DRUP and IP values of feedstuffs with values from INRA (2018) and NASEM (2021)
Spek, W. & van Laar, H., 2024, Wageningen: Wageningen Livestock Research. 36 p. (Report / Wageningen Livestock Research; no. 1514)Research output: Book/Report › Report › Professional
Open Access -
Incorporating genetic information about methane into the Dutch Annual Nutrient Cycling Assessment
Manzanilla Pech, C. I. V., Gredler-Grandl, B., de Haan, M., van Laar, H., Meijer, N., van Breukelen, A. E., de Jong, G. & Veerkamp, R. F., Dec 2024, Proceedings of the 47th ICAR Annual Conference held in Bled, Slovenia 19 -24 May 2024: Sustainable livestock production systems in a new era. Klopcic, M., Orlandini, S. & Mosconi, C. (eds.). ICAR, p. 411-415 5 p. (ICAR Technical Series; no. 28).Research output: Chapter in Book/Report/Conference proceeding › Conference paper › Professional
Open Access -
Monitoring the effect of grass production strategies within the ‘Koe & Eiwit’ project
Wind, T. M., de Haan, M. H. A., van Laar, H. & Galama, P. J., 12 Jun 2024. 1 p.Research output: Contribution to conference › Poster › Academic
Open Access
Activities
- 2 Oral presentation
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Incorporating genetic information about methane into the Dutch Annual Nutrient Cycling Assessment
Manzanilla Pech, C. (Speaker), Gredler-Grandl, B. (Speaker), de Haan, M. (Speaker), van Laar, H. (Speaker), Meijer, N. (Speaker), van Breukelen, A. (Speaker), de Jong, G. (Speaker) & Veerkamp, R. (Speaker)
20 May 2024 → 23 May 2024Activity: Talk/presentation/lecture › Oral presentation › Professional
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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
Press/Media
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Verlaging ruw eiwit melkvee vraagt hele jaar aandacht
van Laar, H., Galama, P. & Bruinenberg, M.
28/11/24
1 Media contribution
Press/Media: Research › Professional
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Melkureum, wat kun je er mee op weg naar 155RE?
4/10/24 → 9/10/24
2 Media contributions
Press/Media: Research › Professional
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Droge kuil leidt tot betere benutting eiwit
24/04/23
1 Media contribution
Press/Media: Research › Popular
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Koe blijft gezond met 150 gram ruw eiwit
2/04/22
1 Media contribution
Press/Media: Expert Comment › Professional
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Add_Excretie verbetering modellen (BO-43.20-101-005, BO-43-101-044)
van Laar, H. (Project Leader)
1/01/21 → 31/12/25
Project: LVVN project
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Feed intake stimulation of dairy cows
Binti Abd Rahim, S. (PhD candidate), Dijkstra, J. (Promotor) & van Laar, H. (Co-promotor)
15/12/15 → …
Project: PhD
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LWV22164 Diversification of methane reduction (BO-59-001-007)
van Laar, H. (Project Leader)
1/01/23 → 31/12/24
Project: LVVN project
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Add_Excretie verbetering modellen NAPRO (BO-43-101-044)
van Laar, H. (Project Leader)
1/01/23 → 31/12/24
Project: LVVN project
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KD-2021-002 Herkomst diervoedergrondstoffen (BO-43-111-043)
van Laar, H. (Project Leader)
1/01/21 → 31/12/22
Project: LVVN project