Tällä hetkellä tutkimus painottuu lypsylehmien ruokintaan ja hoitoon ennen ja jälkeen poikimista. Poikimisen aika on lypsylehmien tuotannon ja hyvinvoinnin kannalta kriittinen ajanjakso. Tällöin insuliiniresistenssi ja negatiivinen energiatasapaino voivat aiheuttaa liiallista kudosrasvojen mobilisointia, joka voi häiritä maksan toimintaa ja altistaa lehmät aineenvaihdunta- ja tuotantosairauksille. Tutkimme ruokintastrategioita, joilla voitaisiin edistää korkeatuottoisten lypsylehmien aineenvaihdunnan muutoksia poikimisen läheisyydessä. Tutkimuksemme tähtää perusteiltaan uusiin hoito- ja ruokintakäytäntöihin.
Kavlak, A. T., Pastell, M., & Uimari, P. 2023. Disease detection in pigs based on feeding behaviour traits using machine learning. Biosystems Engineering, 226, 143-143. https://doi.org/10.1016/j.biosystemseng.2023.01.004
Huuki, H., Ahvenjaervi, S., Lidauer, P., Popova, M., Vilkki, J., Vanhatalo, A., & Tapio, I. 2022. Fresh Rumen Liquid Inoculant Enhances the Rumen Microbial Community Establishment in Pre-weaned Dairy Calves. Frontiers in Microbiology, 12. https://doi.org/10.3389/fmicb.2021.758395
Hemida, M. B. M., Salin, S., Vuori, K. A., Moore, R., Anturaniemi, J., Rosendahl, S., Barrouin-Melo, S. M., & Hielm-Bjorkman, A. 2021. Puppyhood diet as a factor in the development of owner-reported allergy/atopy skin signs in adult dogs in Finland. Journal of Veterinary Internal Medicine, 35: 2374-2383. https://doi.org/10.1111/jvim.16211
Aernouts, B., Adriaens, I., Diaz-Olivares, J., Saeys, W., Mantysaari, P., Kokkonen, T., Mehtiö, T., Kajava, S., Lidauer, P., Lidauer, M.H. and Pastell, M. 2020. Mid-infrared spectroscopic analysis of raw milk to predict the blood nonesterified fatty acid concentrations in dairy cows. Journal of Dairy Science 103: 6422-6438. https://doi.org/10.3168/jds.2019-17952
Mantysaari, P., Mantysaari, E. A., Kokkonen, T., Mehtio, T., Kajava, S., Grelet, C., Lidauer, P. & Lidauer, M. H. 2019. Body and milk traits as indicators of dairy cow energy status in early lactation. Journal of Dairy Science 102: 7904-7916. https://doi.org/10.3168/jds.2018-15792
Kokkonen, T., Salin, S., Jaakkola, S., Taponen, J., Elo, K. and Vanhatalo, A. 2018. Effects of dietary energy allowance in grass silage-based diets during the dry period on production responses and utilization of body reserves in dairy cows. Agricultural and Food Science 27: 264–274. https://doi.org/10.23986/afsci.74369
Salin, S., Vanhatalo, A., Jaakkola, S., Elo, K., Taponen, J., Boston, R. C. & Kokkonen, T. 2018. Effects of dry period energy intake on insulin resistance, metabolic adaptation, and production responses in transition dairy cows on grass silage-based diets. Journal of Dairy Science 101: 11364-11383. https://doi.org/10.3168/jds.2018-14728
Qin, N., Kokkonen, J., Salin, S., Seppänen-Laakso, T., Taponen, T. Vanhatalo, A. & Elo, K. 2018. Prepartal high-energy feeding with grass silage-based diets does not disturb the hepatic adaptation of dairy cows during the periparturient period. Journal of Dairy Science 101: 8929-8943. https://doi.org/10.3168/jds.2017-13153.
Qin, N., Bayat, A-R., Trevisi, E., Minuti, A., Kairenius, P., Viitala, S., Mutikainen, M., Leskinen, H., Elo, K., Kokkonen, J. & Vilkki, J. 2018. Dietary supplement of conjugated linoleic acids or polyunsaturated fatty acids suppressed the mobilization of body fat reserves in dairy cows at early lactation through different pathways. Journal of Dairy Science 101: 7954–7970. https://doi.org/10.3168/jds.2017-14298.
Qin, N., Kokkonen, T. Salin, S., Seppanen-Laakso, T., Taponen, T. Vanhatalo, A. & Elo, K. 2017. Prepartal overfeeding alters the lipidomic profiles in the liver and the adipose tissue of transition dairy cows. Metabolomics 13:21. http://dx.doi.org/10.1007/s11306-016-1160-0.
Salin, S., Vanhatalo, A., Elo, K., Taponen, J., Boston, R.C., & Kokkonen, T. 2017. Effects of dietary energy allowance and decline in dry matter intake during the dry period on responses to glucose and insulin in transition dairy cows. Journal of Dairy Science 100: 5266-5280. http://dx.doi.org/10.3168/jds.2016-11871.
Selim S., Elo K., Jaakkola S., Karikoski N., Boston R., Reilas T., Särkijärvi, S., Saastamoinen, M. & Kokkonen, T. 2015. Relationships among body condition, insulin resistance and subcutaneous adipose tissue gene expression during the grazing season in mares. PLoS ONE 10(5): e0125968. https://doi.org/10.1371/journal.pone.0125968.
Selim, S., Kokkonen, T., Taponen, J., Vanhatalo, A. & Elo, K. 2015. Effect of prepartal ad libitum feeding of grass silage on transcriptional adaptations of the liver and subcutaneous adipose tissue in dairy cows during the periparturient period. Journal of Dairy Science 98: 5515-5528. https://doi.org/10.3168/jds.2014-8986.
Selim, S., Salin, S., Taponen, J., Vanhatalo, A. Kokkonen, T. & Elo, K.T. 2014. Prepartal dietary energy alters transcriptional adaptations of the liver and subcutaneous adipose tissue of dairy cows during the transition period. Physiological Genomics 46: 328-337. http://dx.doi.org/10.1152/physiolgenomics.00115.2013.