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Journal of Dairy Science
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March 8, 2016
Influence of milk urea concentration on fractional urea disappearance rate from milk to blood plasma in dairy cows
J W Spek, J Dijkstra, A Bannink
Poultry Science
|
April 7, 2025
Pre-cecal calcium digestibility of eggshell products in broilers
J van Harn, J W Spek, P Bikker
Journal of Dairy Science
|
July 23, 2013
Interaction between dietary content of protein and sodium chloride on milk urea concentration, urinary urea excretion, renal recycling of urea, and urea transfer to the gastrointestinal tract in dairy cows
J W Spek, A Bannink, G Gort, et al.
Journal of Dairy Science
|
October 16, 2012
Effect of sodium chloride intake on urine volume, urinary urea excretion, and milk urea concentration in lactating dairy cattle
J W Spek, A Bannink, G Gort, et al.
Journal of Dairy Science
|
May 14, 2013
Prediction of urinary nitrogen and urinary urea nitrogen excretion by lactating dairy cattle in northwestern Europe and North America: a meta-analysis
J W Spek, J Dijkstra, G van Duinkerken, et al.
British Poultry Science
|
September 17, 2016
Precaecal phosphorus digestibility of inorganic phosphate sources in male broilers
P Bikker, J W Spek, R A Van Emous, et al.
Poultry Science
|
March 25, 2017
Determination of pre-cecal phosphorus digestibility of inorganic phosphates and bone meal products in broilers
J van Harn, J W Spek, C A van Vuure, et al.
Journal of Dairy Science
|
September 25, 2012
Short communication: assessing urea transport from milk to blood in dairy cows
J W Spek, J Dijkstra, J J G C van den Borne, et al.
Animal : an International Journal of Animal Bioscience
|
December 18, 2024
Lysine requirement of weaned piglets
S Goethals, P Bikker, J H M Rijpert, et al.
Animal : an International Journal of Animal Bioscience
|
June 7, 2013
Diet effects on urine composition of cattle and N2O emissions
J Dijkstra, O Oenema, J W van Groenigen, et al.
Page
of 2
Search research articles
Search
Showing results (1-10 of 14) with videos related to
Sort By:
Page
of 2
Journal of Dairy Science
|
March 8, 2016
Influence of milk urea concentration on fractional urea disappearance rate from milk to blood plasma in dairy cows
J W Spek, J Dijkstra, A Bannink
Poultry Science
|
April 7, 2025
Pre-cecal calcium digestibility of eggshell products in broilers
J van Harn, J W Spek, P Bikker
Journal of Dairy Science
|
July 23, 2013
Interaction between dietary content of protein and sodium chloride on milk urea concentration, urinary urea excretion, renal recycling of urea, and urea transfer to the gastrointestinal tract in dairy cows
J W Spek, A Bannink, G Gort, et al.
Journal of Dairy Science
|
October 16, 2012
Effect of sodium chloride intake on urine volume, urinary urea excretion, and milk urea concentration in lactating dairy cattle
J W Spek, A Bannink, G Gort, et al.
Journal of Dairy Science
|
May 14, 2013
Prediction of urinary nitrogen and urinary urea nitrogen excretion by lactating dairy cattle in northwestern Europe and North America: a meta-analysis
J W Spek, J Dijkstra, G van Duinkerken, et al.
British Poultry Science
|
September 17, 2016
Precaecal phosphorus digestibility of inorganic phosphate sources in male broilers
P Bikker, J W Spek, R A Van Emous, et al.
Poultry Science
|
March 25, 2017
Determination of pre-cecal phosphorus digestibility of inorganic phosphates and bone meal products in broilers
J van Harn, J W Spek, C A van Vuure, et al.
Journal of Dairy Science
|
September 25, 2012
Short communication: assessing urea transport from milk to blood in dairy cows
J W Spek, J Dijkstra, J J G C van den Borne, et al.
Animal : an International Journal of Animal Bioscience
|
December 18, 2024
Lysine requirement of weaned piglets
S Goethals, P Bikker, J H M Rijpert, et al.
Animal : an International Journal of Animal Bioscience
|
June 7, 2013
Diet effects on urine composition of cattle and N2O emissions
J Dijkstra, O Oenema, J W van Groenigen, et al.
Page
of 2