Zobrazeno 1 - 10
of 32
pro vyhledávání: '"W.M. Van Straalen"'
Publikováno v:
Journal of Dairy Science. 101:9827-9840
The current study was carried out to assess 2 hypotheses: (1) cows differ in susceptibility to a subacute ruminal acidosis (SARA) challenge, and (2) the milk fatty acid (FA) pattern can be used to differentiate susceptible from nonsusceptible cows. F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07614d9a5d402af8663a011e593b792a
https://doi.org/10.3168/jds.2018-14903
https://doi.org/10.3168/jds.2018-14903
Akademický článek
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Autor:
A Koopmans, W.M. van Straalen, Veerle Fievez, Longhui Jing, Barbara Stefańska, Jeyamalar Jeyanathan, Lore Dewanckele, Bruno Vlaeminck
Publikováno v:
Journal of dairy science. 102(5)
Nine Holstein dairy cows were fed diets with increasing proportions of rapidly fermentable carbohydrates (RFCH) to investigate the effect on reticular pH, milk fat content (MFC), 18-carbon fatty acid proportions in blood plasma and milk, and bacteria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::006e764407fe064dceb122ae6f6f9aa2
https://pubmed.ncbi.nlm.nih.gov/30827551
https://pubmed.ncbi.nlm.nih.gov/30827551
Autor:
A.T.M. van Knegsel, Ruurd Jorritsma, S. Tamminga, Bas Kemp, W.M. van Straalen, Jan Dijkstra, H. van den Brand
Publikováno v:
Journal of Dairy Science, 90, 3397-3409
Journal of Dairy Science 90 (2007)
Journal of Dairy Science 90 (2007)
Increasing the availability of glucogenic nutrients relative to lipogenic nutrients has been hypothesized to decrease the production of milk fat, to improve the energy balance (EB), and to decrease the incidence and severity of metabolic and reproduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::542dd18faf36ca86578d4ffa995e9412
https://doi.org/10.3168/jds.2006-837
https://doi.org/10.3168/jds.2006-837
Publikováno v:
Scopus-Elsevier
This study used a previously developed model to predict herd mean energy balance of the first 12 wk of lactation from test-day information. The predictions were compared with calculated energy balance based on feed analysis and to changes in body wei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a73e286a4b0019d93fc7b02e56e201f
https://doi.org/10.3168/jds.s0022-0302(01)74497-9
https://doi.org/10.3168/jds.s0022-0302(01)74497-9
Publikováno v:
Livestock Production Science. 65:91-105
This study was conducted to (1) predict herd mean EB, and (2) investigate whether herd size affects the precision of prediction. In order to achieve the first goal, it was studied to what extent milk test day information, body condition scores, and b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d62aea43c4da1bf7311a143f68910865
https://doi.org/10.1016/s0301-6226(99)00177-3
https://doi.org/10.1016/s0301-6226(99)00177-3
Publikováno v:
Livestock Production Science. 40:215-224
A study was carried out to investigate which factors account for the variation in efficiency of milk protein production and to estimate the DVE-requirement for milkprotein production. To achieve the first goal, regression analysis was used on data fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6f8d1558754b6c96ed3eb84a6fea595
https://doi.org/10.1016/0301-6226(94)90089-2
https://doi.org/10.1016/0301-6226(94)90089-2
Publikováno v:
Netherlands Journal of Agricultural Science, 42, 89-104
Netherlands Journal of Agricultural Science 42 (1994)
Netherlands Journal of Agricultural Science 42 (1994)
Protein evaluation systems (crude protein (CP), digestible crude protein (DCP), protein digested in the intestine (PDI), amino acids truly absorbed in the small intestine (AAT), absorbed protein (AP), metabolizable protein (MP), crude protein flow at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43eaa6ced3b4ea257647fb9af6baf555
https://doi.org/10.18174/njas.v42i2.602
https://doi.org/10.18174/njas.v42i2.602
Autor:
W.M. van Straalen, A Issa-Zacharia, Jan Dijkstra, Veerle Fievez, Bruno Vlaeminck, Charlotte Boeckaert, T. Van Nespen
Publikováno v:
Journal of Dairy Science 91 (2008)
Journal of Dairy Science, 91, 4714-4727
Journal of Dairy Science, 91, 4714-4727
Two experiments with rumen-fistulated dairy cows were conducted to evaluate the effects of feeding docosahexaenoic acid (DHA; C22:6 n-3)-enriched diets or diets provoking a decreased rumen pH on milk fatty acid composition. In the first experiment, d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e3d95b3a6bcbd7b7080f49f94d982fb
https://research.wur.nl/en/publications/effect-of-dietary-starch-or-micro-algae-supplementation-on-rumen-
https://research.wur.nl/en/publications/effect-of-dietary-starch-or-micro-algae-supplementation-on-rumen-
Autor:
H.H. van Laar, H. Vedder, R. Kroes, J. Van Hees, A.H. van Gelder, B. G. D'heer, P. de Bot, John W. Cone, W.M. Van Straalen, J.L. De Boever
Publikováno v:
Animal Feed Science and Technology, 127(1-2), 133-150
Animal Feed Science and Technology 127 (2006) 1-2
Animal Feed Science and Technology 127 (2006) 1-2
Two ring tests with five and three laboratories, respectively, were conducted to quantify variation within and among laboratories in an automated gas production technique. Single batches of the feeds soya bean meal (SBM), wheat grain (WG), grass sila
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7132e97f0b898cd5793f754a0f1148c1
https://research.wur.nl/en/publications/repeatability-and-reproducibility-of-an-automated-gas-production-
https://research.wur.nl/en/publications/repeatability-and-reproducibility-of-an-automated-gas-production-