Influence of a deficient supply of magnesium during the dry period on the rate of calcium mobilisation by dairy cows at parturition
AE Van de Braak, AT Van'T Klooster… - Research in Veterinary …, 1987 - Elsevier
The influence of a deficient magnesium supply during the dry period on the ability of dairy
cows to mobilise calcium at parturition was investigated. The daily rations pre-partum …
cows to mobilise calcium at parturition was investigated. The daily rations pre-partum …
Effects of reducing dietary [(Na++ K+)−(Cl−+ SO4=] on the rate of calcium mobilisation by dairy cows at parturition
M Van Mosel, AT Van't Klooster, F Van Mosel… - Research in Veterinary …, 1993 - Elsevier
The effects of feeding diets with different milliequivalents (meq) of dietary [(Na + + K + ) − (Cl
− SO 4 = )] to dairy cows during the last seven weeks of pregnancy on their acid-base status …
− SO 4 = )] to dairy cows during the last seven weeks of pregnancy on their acid-base status …
Adaptation of calcium absorption from the small intestine of dairy cows to changes in the dietary calcium intake and at the onset of lactation
AT Van't Klooster - Zeitschrift für Tierphysiologie Tierernährung …, 1976 - Wiley Online Library
A study was made of the site of absorption of calcium from the gut of cows and to the adaptation
of calcium absorption to changes in calcium intake, the infusion of Na 2 EDTA and the …
of calcium absorption to changes in calcium intake, the infusion of Na 2 EDTA and the …
Protein digestion in the stomachs and intestines of the cow.
AT Van't Klooster, HA Boekholt - Netherlands Journal of Agricultural …, 1972 - library.wur.nl
Two cows, with fistulae in the rumen, proximal duodenum and distal ileum, were given diets
varying in protein quality and quantity. Daily N intake/cow ranged from 149 to 330 g with …
varying in protein quality and quantity. Daily N intake/cow ranged from 149 to 330 g with …
Effects of low and high calcium intake prepartum on calcium mobilization rate around parturition in dairy cows
AE van de Braaki, AT Van't Klooster… - Veterinary …, 1986 - Taylor & Francis
Forty‐one dairy cows were fed a low (LCa ‐ 13 g/d) and a high (HCa ‐ 83.5 g/d) calcium
ration in the 8 weeks prior to parturition and the effect on the Ca mobilization rate around …
ration in the 8 weeks prior to parturition and the effect on the Ca mobilization rate around …
Influence of prepartum calcium intake on calcium mobilization rate around parturition in dairy cows fed at a high prepartum feeding level
AE Van de Braak, AT van 't Klooster… - Veterinary …, 1986 - Taylor & Francis
The influence of a low and a high prepartum calcium (Ca) intake on Ca mobilization rate
around parturition was studied in 44 dairy cows fed a ration sufficient for. 1.90 times …
around parturition was studied in 44 dairy cows fed a ration sufficient for. 1.90 times …
Observations on the fermentation of carbohydrates along the gastro-intestinal tract of a fistulated cow.
BDE Gaillard, AT van't Klooster - Netherlands Journal of Agricultural …, 1973 - library.wur.nl
One cow was provided with cannulae in the proximal duodenum and terminal ileum. Three
experimental rations were offered: 1, hay 7 kg/day and concentrate 6; 2, hay 3 kg/day, paper …
experimental rations were offered: 1, hay 7 kg/day and concentrate 6; 2, hay 3 kg/day, paper …
Effects of calcium and magnesium intakes and feeding level during the dry period on bone resorption in dairy cows at parturition
AE Van de Braak, AT van't Klooster… - Research in veterinary …, 1987 - Elsevier
A study was made of the influence of low and high calcium intakes at two feeding levels (experiments
1 and 2), and of different magnesium intakes (experiment 3) during the dry period, …
1 and 2), and of different magnesium intakes (experiment 3) during the dry period, …
Studies on the amount and composition of digesta flowing through the duodenum of dairy cows. 1. Rate of flow of digesta measured direct and estimated indirect by …
AT Van't Klooster, A Kemp, JH Geurink… - Netherlands Journal of …, 1972 - library.wur.nl
1. Feed intake and the output of faeces, urine and milk were recorded for 8 to 10 days on 2
Friesian cows, with duodenal re-entrant cannulae, receiving hay and concentrates or fresh-…
Friesian cows, with duodenal re-entrant cannulae, receiving hay and concentrates or fresh-…
Effects of an inadequate dietary intake of magnesium on osteogenesis in dairy cows during the dry period
M Van Mosel, AT VAN'T KLOOSTER… - Research in Veterinary …, 1990 - Elsevier
The osteogenic activity in the rib bones of 33 dairy cows (14 of parity 1 or 2, and 19 of parity
3 or more) during their last two months of pregnancy, and the effects upon it of a deficient …
3 or more) during their last two months of pregnancy, and the effects upon it of a deficient …