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Research Output 2002 2019

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2019

Prediction of metabolic status of dairy cows in early lactation with on-farm cow data and machine learning algorithms

Xu, W., van Knegsel, A. T. M., Vervoort, J. J. M., Bruckmaier, R. M., van Hoeij, R. J., Kemp, B. & Saccenti, E., Nov 2019, In : Journal of Dairy Science. 102, 11, p. 10186-10201

Research output: Contribution to journalArticleAcademicpeer-review

artificial intelligence
early lactation
Lactation
dairy cows
cows
1 Citation (Scopus)

Production, partial cash flows and greenhouse gas emissions of simulated dairy herds with extended lactations

Kok, A., Lehmann, J. O., Kemp, B., Hogeveen, H., van Middelaar, C. E., de Boer, I. J. M. & van Knegsel, A. T. M., May 2019, In : Animal. 13, 5, p. 1074-1083 10 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
greenhouse gas emissions
dairy herds
lactation
herds
milk yield

Relationship between inflammatory biomarkers and oxidative stress with uterine health in dairy cows with different dry period lengths

Mayasari, N., Trevisi, E., Ferrari, A., Kemp, B., Parmentier, H. K. & Van Knegsel, A. T. M., 26 Feb 2019, In : Translational Animal Science. 3, 2, p. 607-619 13 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
Vaginal Discharge
dry period (lactation)
biomarkers
Oxidative Stress
oxidative stress
3 Citations (Scopus)

Relationship between metabolic status and behavior in dairy cows in week 4 of lactation

van Hoeij, R. J., Kok, A., Bruckmaier, R. M., Haskell, M. J., Kemp, B. & van Knegsel, A. T. M., Mar 2019, In : Animal. 13, 3, p. 640-648

Research output: Contribution to journalArticleAcademicpeer-review

dairy cows
lactation
cows
somatotropin
dry matter intake
1 Citation (Scopus)

Review: Dry period length in dairy cows and consequences for metabolism and welfare and customised management strategies

Kok, A., Chen, J., Kemp, B. & van Knegsel, A. T. M., Jul 2019, In : Animal. 13, S1, p. S42-S51

Research output: Contribution to journalArticleAcademicpeer-review

dry period (lactation)
dairy cows
metabolism
lactation
cows
2018
6 Citations (Scopus)

Effects of reduced intramammary antimicrobial use during the dry period on udder health in Dutch dairy herds

Vanhoudt, A., van Hees-Huijps, K., van Knegsel, A. T. M., Sampimon, O. C., Vernooij, J. C. M., Nielen, M. & van Werven, T., Apr 2018, In : Journal of Dairy Science. 101, 4, p. 3248-3260 13 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
dry period (lactation)
Animal Mammary Glands
udders
dairy herds
anti-infective agents
3 Citations (Scopus)

Milk Metabolomics Data Reveal the Energy Balance of Individual Dairy Cows in Early Lactation

Xu, W., Vervoort, J., Saccenti, E., van Hoeij, R., Kemp, B. & van Knegsel, A., 25 Oct 2018, In : Scientific Reports. 8, 15828.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
Metabolomics
Lactation
Milk
Metabolome
Carnitine
3 Citations (Scopus)

Udder health of dairy cows fed different dietary energy levels after a short or no dry period without use of dry cow antibiotics

van Hoeij, R. J., Lam, T. J. G. M., Bruckmaier, R. M., Dijkstra, J., Remmelink, G. J., Kemp, B. & van Knegsel, A. T. M., May 2018, In : Journal of Dairy Science. 101, 5, p. 4570-4585

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
dry period (lactation)
Animal Mammary Glands
udders
Lactation
dairy cows
2017
10 Citations (Scopus)

Behavioural adaptation to a short or no dry period with associated management in dairy cows

Kok, A., van Hoeij, R. J., Tolkamp, B. J., Haskell, M. J., van Knegsel, A. T. M., de Boer, I. J. M. & Bokkers, E. A. M., 2017, In : Applied Animal Behaviour Science. 186, p. 7-15

Research output: Contribution to journalArticleAcademicpeer-review

dry period (lactation)
dairy cows
calving
cows
Lactation
7 Citations (Scopus)

Consequences of dietary energy source and energy level on energy balance, lactogenic hormones, and lactation curve characteristics of cows after a short or omitted dry period

van Hoeij, R. J., Dijkstra, J., Bruckmaier, R. M., Gross, J. J., Lam, T. J. G. M., Remmelink, G. J., Kemp, B. & van Knegsel, A. T. M., 2017, In : Journal of Dairy Science. 100, 10, p. 8544-8564

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
dietary energy sources
lactation curve
dry period (lactation)
prolactin
Lactation
4 Citations (Scopus)

Effect of dry period length on milk yield over multiple lactations

Kok, A., van Knegsel, A. T. M., van Middelaar, C. E., Engel, B., Hogeveen, H., Kemp, B. & de Boer, I. J. M., 2017, In : Journal of Dairy Science. 100, 1, p. 739-749

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
dry period (lactation)
Lactation
milk yield
Milk
lactation
5 Citations (Scopus)

Effects of dry period length and dietary energy source on inflammatory biomarkers and oxidative stress in dairy cows

Mayasari, N., Chen, J., Ferrari, A., Bruckmaier, R. M., Kemp, B., Parmentier, H. K., van Knegsel, A. T. M. & Trevisi, E., 2017, In : Journal of Dairy Science. 100, 6, p. 4961-4975

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
dietary energy sources
dry period (lactation)
biomarkers
Oxidative Stress
oxidative stress
2 Citations (Scopus)
Open Access
dry period (lactation)
Dairies
greenhouse gas emissions
Gas emissions
Greenhouse gases
1 Citation (Scopus)

Relationships between uterine health and metabolism in dairy cows with different dry period lengths

Chen, J., Soede, N. M., Remmelink, G. J., Bruckmaier, R. M., Kemp, B. & van Knegsel, A. T. M., 1 Oct 2017, In : Theriogenology. 101, p. 8-14

Research output: Contribution to journalArticleAcademicpeer-review

dry period (lactation)
Vaginal Discharge
Milk
Lactation
dairy cows
9 Citations (Scopus)

The effect of dry period length and postpartum level of concentrate on milk production, energy balance, and plasma metabolites of dairy cows across the dry period and in early lactation

van Hoeij, R. J., Dijkstra, J., Bruckmaier, R. M., Gross, J. J., Lam, T. J. G. M., Remmelink, G. J., Kemp, B. & van Knegsel, A. T. M., 2017, In : Journal of Dairy Science. 100, 7, p. 5863-5879

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
dry period (lactation)
early lactation
S Phase
Lactation
energy balance
2016
4 Citations (Scopus)

Cow characteristics and their association with udder health after different dry period lengths

van Hoeij, R. J., Lam, T. J. G. M., de Koning, D. B., Steeneveld, W., Kemp, B. & van Knegsel, A. T. M., 2016, In : Journal of Dairy Science. 99, 10, p. 8330-8340

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
dry period (lactation)
Animal Mammary Glands
udders
Cell Count
somatic cell count
6 Citations (Scopus)
Open Access
dry period (lactation)
Lactation
milk yield
Milk
lactation
4 Citations (Scopus)

Effects of dry period length and dietary energy source on lactation curve characteristics over 2 subsequent lactations

Chen, J., Kok, A., Remmelink, G. J., Gross, J. J., Bruckmaier, R. M., Kemp, B. & Van Knegsel, A. T. M., 2016, In : Journal of Dairy Science. 99, 11, p. 9287-9299

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
dietary energy sources
lactation curve
dry period (lactation)
Lactation
lactation
10 Citations (Scopus)

Effects of dry period length and dietary energy source on milk yield, energy balance, and metabolic status of dairy cows over 2 consecutive years: Effects in the second year

Chen, J., Remmelink, G. J., Gross, J. J., Bruckmaier, R. M., Kemp, B. & van Knegsel, A. T. M., 2016, In : Journal of Dairy Science. 99, 6, p. 4826-4838

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
dietary energy sources
dry period (lactation)
energy balance
milk yield
Milk
3 Citations (Scopus)

Natural autoantibodies in Bos taurus calves during the first twelve weeks of life

Mayasari, N., van Knegsel, A. T. M., de Vries Reilingh, G., Kemp, B. & Parmentier, H. K., 2016, In : Veterinary Immunology and Immunopathology. 178, p. 70-78

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
autoantibodies
Autoantibodies
Colostrum
calves
colostrum
5 Citations (Scopus)
dietary energy sources
dry period (lactation)
Mastitis
breasts
Lipopolysaccharides

WHYDRY

Maria, M. & van Knegsel, A. T. M., Mar 2016, In : Tijdschrift voor Diergeneeskunde. 3, p. 46-47

Research output: Contribution to journalArticlePopular

2015

Dertig dagen droog voldoende

van Drie, I., van Knegsel, A., Lam, T. G. J. M. & Koopmans, A., 2015, In : Veeteelt. 32, 1, p. 54-55

Research output: Contribution to journalArticleProfessional

Open Access
9 Citations (Scopus)

Effect of maternal dry period length on colostrum immunoglobulin content and natural and specific antibody titers in calves

Mayasari, N., de Vries Reilingh, G., Nieuwland, M. G. B., Remmelink, G. J., Parmentier, H. K., Kemp, B. & van Knegsel, A. T. M., 2015, In : Journal of Dairy Science. 98, 6, p. 3969-3979

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
Colostrum
maternal effect
colostrum
immunoglobulins
Immunoglobulins
4 Citations (Scopus)

Effect of shortening or omitting the dry period of Holstein-Friesian cows on casein composition of milk

de Vries, R. F. M., van Knegsel, A. T. M., Johansson, M., Lindmark-Mansson, H., van Hooijdonk, A. C. M., Holtenius, K. & Hettinga, K. A., 2015, In : Journal of Dairy Science. 98, 12, p. 8678-8687

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
dry period (lactation)
Caseins
milk composition
shortenings
casein
17 Citations (Scopus)

Effects of dry period length and dietary energy source on metabolic status and hepatic gene expression of dairy cows in early lactation

Chen, J. C., Gross, J. J., van Dorland, H. A., Remmelink, G. J., Bruckmaier, R. M., Kemp, B. & van Knegsel, A. T. M., 2015, In : Journal of Dairy Science. 98, 2, p. 1033-1045

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
dietary energy sources
dry period (lactation)
early lactation
Lactation
dairy cows
9 Citations (Scopus)

Milk fatty acids as possible biomarkers to diagnose hyperketonemia in early lactation

Jorjong, S., van Knegsel, A. T. M., Verwaeren, J., Bruckmaier, R. M., De Baets, B., Kemp, B. & Fievez, V., 2015, In : Journal of Dairy Science. 98, 8, p. 5211-5221

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
hyperketonemia
dry period (lactation)
early lactation
Lactation
biomarkers
14 Citations (Scopus)

Relationship between metabolism and ovarian activity in dairy cows with different dry period lengths

Chen, J. C., Soede, N. M., van Dorland, H. A., Remmelink, G. J., Bruckmaier, R. M., Kemp, B. & van Knegsel, A. T. M., 2015, In : Theriogenology. 84, 8, p. 1387-1396

Research output: Contribution to journalArticleAcademicpeer-review

dry period (lactation)
Milk
dairy cows
Menstrual Cycle
cows
12 Citations (Scopus)
Open Access
Leg
legs
dairy cows
cows
duration

'Verkorten droogstand aantrekkelijk'

Stokkermans, P. & van Knegsel, A. T. M., 2015, In : Nieuwe Oogst / Magazine Veehouderij. 14 feb., p. 19

Research output: Contribution to journalArticleProfessional

2014
4 Citations (Scopus)

Continuous milking of dairy cows disrupts timing of peak IgG concentration appearance in mammary secretions

Baumrucker, C. R., Zbinden, R. S., van Dorland, H. A., Remmelink, G. J., Kemp, B., van Knegsel, A. T. M. & Bruckmaier, R. M., 2014, In : Journal of Dairy Research. 81, 4, p. 403-409

Research output: Contribution to journalArticleAcademicpeer-review

breasts
Breast
dairy cows
Immunoglobulin G
secretion
8 Citations (Scopus)

Cow characteristics and their association with production performance with different dry period lengths

Steeneveld, W., van Knegsel, A. T. M., Remmelink, G. J., Kemp, B., Vernooij, J. C. M. & Hogeveen, H., 2014, In : Journal of Dairy Science. 97, p. 4922-4931

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
dry period (lactation)
Milk
cows
Lactation
milk production
44 Citations (Scopus)

Effect of dry period length and dietary energy source on energy balance, milk yield, and milk composition of dairy cows

van Knegsel, A. T. M., Remmelink, G. J., Jorjong, S., Fievez, V. & Kemp, B., 2014, In : Journal of Dairy Science. 97, 3, p. 1499-1512

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
dietary energy sources
dry period (lactation)
milk composition
energy balance
milk yield
28 Citations (Scopus)

Genetic parameters across lactation for feed intake, fat and protein corrected milk, and live weight in first parity Holstein cattle

Manzanilla Pech, C. I. V., Veerkamp, R. F., Calus, M. P. L., Zom, R. L. G., van Knegsel, A., Pryce, J. E. & de Haas, Y., 2014, In : Journal of Dairy Science. 97, 9, p. 5851-5862

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
Milk Proteins
parity (reproduction)
Parity
dairy protein
Lactation
23 Citations (Scopus)

Metabolic adaptation during early lactation: key to cow health, longevity and a sustainable dairy production chain

van Knegsel, A. T. M., Hammon, H. M., Bernabucci, U., Bertoni, G., Bruckmaier, R. M., Goselink, R. M. A., Gross, J. J., Kuhla, B., Metges, C. C., Parmentier, H. K., Trevisi, E., Tröscher, A. & van Vuuren, A. M., 2014, In : CAB Reviews: Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources. 9, 15 p., 002.

Research output: Contribution to journalArticleAcademicpeer-review

lactation
early lactation
Lactation
milk production
cows
17 Citations (Scopus)

Milk fatty acids as possible biomarkers to early diagnose elevated concentrations of blood plasma nonesterified fatty acids in dairy cows

Jorjong, S., van Knegsel, A., Verwaeren, J., Val Lahoz, M., Bruckmaier, R. M., De Baets, B., Kemp, B. & Fievez, V., 2014, In : Journal of Dairy Science. 97, 11, p. 7054-7064

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
early diagnosis
blood plasma
Nonesterified Fatty Acids
free fatty acids
Early Diagnosis
2013
42 Citations (Scopus)

Changes in milk proteome and metabolome associated with dry period length, energy balance and lactation stage in post parturient dairy cows

Lu, J., Antunes Fernandes, E. C., Páez Cano, A. E., Vinitwatanakhun, J., Boeren, S., van Hooijdonk, A. C. M., van Knegsel, A. T. M., Vervoort, J. & Hettinga, K. A., 2013, In : Journal of Proteome Research. 12, 7, p. 3288-3296

Research output: Contribution to journalArticleAcademicpeer-review

Metabolome
Dairies
Proteome
Energy balance
Lactation
30 Citations (Scopus)

Effect of different dry period lengths on milk production and somatic cell count in subsequent lactation on commercial Dutch dairy herds.

Steeneveld, W., Schukken, Y. H., van Knegsel, A. T. M. & Hogeveen, H., 2013, In : Journal of Dairy Science. 96, 5, p. 2988-3001

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
dry period (lactation)
somatic cell count
Lactation
dairy herds
milk production

Research delves into effects of shorter dry periods on health and fertility; Short and sweet?

Porter, R., van Knegsel, A. T. M. & Drysdale, R., 2013, In : Cow Management. 11, 8, p. 34-35

Research output: Contribution to journalArticleProfessional

Open Access
dry period (lactation)
shortenings
milk production
dairies
dairy cows
2012

Effect of dry period length on rumen adaptation in dairy cows

Goselink, R. M. A., Schonewille, J. T., van Duinkerken, G. & van Knegsel, A. T. M., 2012, In : Journal of Animal Science. 90, Suppl. 3, p. 667

Research output: Contribution to journalArticleAcademic

Open Access

Kortere droogstand verbetert energiebalans

van Knegsel, A. T. M., Remmelink, G. J. & Kemp, B., 2012, In : Veeteelt. 29, 18, p. 34-36

Research output: Contribution to journalArticleProfessional

Open Access
19 Citations (Scopus)

Natural antibodies related to metabolic and mammary health in dairy cows

van Knegsel, A. T. M., Hostens, M., de Vries Reilingh, G., Lammers, A., Kemp, B., Opsomer, G. & Parmentier, H. K., 2012, In : Preventive Veterinary Medicine. 103, 4, p. 287-297

Research output: Contribution to journalArticleAcademicpeer-review

breasts
Breast
dairy cows
Milk
antibodies

Waarom een goede droogstand zo belangrijk is

van Ginneken, R. & van Knegsel, A. T. M., 2012, In : Melkveebedrijf. 10, p. 13-15

Research output: Contribution to journalArticleProfessional

Open Access
2010
42 Citations (Scopus)

Short communication: Ketone body concentration in milk determined by Fourier transform infrared spectroscopy: Value for the detection of hyperketonemia in dairy cows

van Knegsel, A. T. M., van der Drift, S. G. A., Horneman, M., de Roos, S., Kemp, B. & Graat, E. A. M., 2010, In : Journal of Dairy Science. 93, 7, p. 3065-3069

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
hyperketonemia
ketone bodies
Ketone Bodies
Fourier transform infrared spectroscopy
Fourier Transform Infrared Spectroscopy

Verkorten van de droogstand voor een gezondere koe?

van Knegsel, A. T. M., 2010, In : V-focus. 7, 6, p. 28-29

Research output: Contribution to journalArticleProfessional

Open Access

Zonder droogstand een gezondere koe?

Bongen, J. & van Knegsel, A. T. M., 2010, In : Melkvee Magazine. 9, 10, p. 10-11

Research output: Contribution to journalArticleProfessional

2008

Energiebehoefte bio-leghennen wijkt af van gangbare hen

van Knegsel, A. T. M. & van Krimpen, M. M., 2008, In : V-focus. 2008, p. 36-39

Research output: Contribution to journalArticleProfessional

Open Access
91 Citations (Scopus)

Nutrient Prioritization in Dairy Cows Early Postpartum: Mismatch Between Metabolism and Fertility

Leroy, J. L. M. R., Vanholder, T., van Knegsel, A. T. M., Garcia-Ispierto, I. & Bols, P. E. J., 2008, In : Reproduction in Domestic Animals. 43, suppl. 2, p. 96-103

Research output: Contribution to journalArticleAcademicpeer-review

prioritization
Postpartum Period
Fertility
managers
dairy cows

Redução do período de secagem em vacas leiteiras

van Knegsel, A. T. M. & van der Drift, S. G. A., 2008, In : Albèitar. 2008, 3, p. 20-24

Research output: Contribution to journalArticleProfessional