Projects per year
Personal profile
Research
My research aims to better understand how dietary manipulation of protein, amino acids, nitrogen fractions, and energy in lactating dairy cow diets can be used as a tool to optimize ruminal and post-ruminal utilization efficiency of amino acids and nitrogen while minimizing excretions of excess nitrogen to the environment.
Education/Academic qualification
Animal Science, PhD, Histidine for lactating dairy cows, Pennsylvania State University
Jan 2017 → Aug 2021
Award Date: 14 Aug 2021
Areas of expertise
- Dairy nutrition
- Nitrogen utilization
- Amino acid metabolism
- Rumen fermentation
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Collaborations and top research areas from the last five years
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Projects
- 1 Active
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N-LIFE Kvantificering og reduktion af kvælstoftab og emission af drivhusgasser fra malkekvæg og kvæggylle
Larsen, M. (PI), Weisbjerg, M. R. (Participant), Østergaard, S. (Participant), Lund, P. (Participant), Nielsen, N. I. (Participant), Dalby, F. R. (Participant), Feilberg, A. (Participant), Räisänen, S. E. (Participant), Chen, L. (Participant) & Michou, T. (Participant)
01/01/2025 → 31/12/2028
Project: Research
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Bioavailability of rumen-protected histidine, lysine, and methionine assessed using different in vivo methods
Räisänen, S. E., Wasson, D. E., Cueva, S. F., Silvestre, T. & Hristov, A. N., Jan 2025, In: Journal of Dairy Science. 108, 1, p. 538-552 15 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access -
Lactational performance effects of supplemental histidine in dairy cows: A meta-analysis
Räisänen, S. E., Lapierre, H., Price, W. J. & Hristov, A. N., Sept 2023, In: Journal of Dairy Science. 106, 9, p. 6216-6231 16 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access1 Citation (Scopus) -
Ruminal methane emission and lactational performance of cows fed rapeseed cake and oats on a grass silage–based diet
Räisänen, S. E., Sigurðardóttir, H., Halmemies-Beauchet-Filleau, A., Pitkänen, O., Vanhatalo, A., Sairanen, A. & Kokkonen, T., Sept 2024, In: Journal of Dairy Science. 107, 9, p. 6732-6741 10 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access1 Citation (Scopus) -
Effects of forage and grain legume-based silages supplemented with faba bean meal or rapeseed expeller on lactational performance, nitrogen utilization, and plasma amino acids in dairy cows
Räisänen, S. E., Kuoppala, K., Rissanen, P., Halmemies-Beauchet-Filleau, A., Kokkonen, T. & Vanhatalo, A., Oct 2023, In: Journal of Dairy Science. 106, 10, p. 6903-6920 18 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access1 Citation (Scopus) -
Histidine dose-response effects on lactational performance and plasma amino acid concentrations in lactating dairy cows: 2. Metabolizable protein-deficient diet
Räisänen, S. E., Lage, C. F. A., Fetter, M. E., Melgar, A., Pelaez, A. M., Stefenoni, H. A., Wasson, D. E., Cueva, S. F., Zhu, X., Miura, M. & Hristov, A. N., Sept 2021, In: Journal of Dairy Science. 104, 9, p. 9917-9930 14 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access13 Citations (Scopus)