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Research Output 2015 2019

2019

Balancing food production and biodiversity conservation

Kok, A. & Muscat, A., 27 Jun 2019

Research output: Non-textual formWeb publication/siteProfessional

Open Access

Customising dry period management: consequences for milk yield, body condition and disease incidence

van Knegsel, A. T. M., van Hoeij, R. J., Kemp, B. & Kok, A., 2019, Proceedings of the 17th International Conference on Production Diseases in Farm Animals . Bruckmaier, R. M. & Gross, J. J. (eds.). Bern, Switserland: University of Bern, p. 147-147

Research output: Chapter in Book/Report/Conference proceedingAbstract

Open Access

Customising lactation length: impact of calving interval, parity, and lactation persistency on milk production of dairy cows

Burgers, E., Kok, A., Goselink, R. M. A. & van Knegsel, A. T. M., 2019, Proceedings of the 17th International Conference on Production Diseases in Farm Animals . Bruckmaier, R. M. & Gross, J. J. (eds.). Bern, Switserland: University of Bern, p. 148-148

Research output: Chapter in Book/Report/Conference proceedingAbstract

Open Access

Evaluation of customized dry period management in dairy cows

Kok, A., van Hoeij, R. J., Kemp, B. & van Knegsel, A. T. M., Aug 2019, Book of Abstracts of the 70th Annual Meeting of the European Federation of Animal Science. Wageningen Academic Publishers, p. 536-536 1 p. (EAAP books of abstracts; vol. 25).

Research output: Chapter in Book/Report/Conference proceedingAbstract

Food and biodiversity impacts of conservation scenarios on Dutch agricultural land

Oostvogels, V. J., Kok, A., de Olde, E. M. & Ripoll Bosch, R., Aug 2019, Book of Abstracts of the 70th Annual Meeting of the European Federation of Animal Science. Wageningen Academic Publishers, p. 349-349 1 p. (EAAP books of abstracts; vol. 25).

Research output: Chapter in Book/Report/Conference proceedingAbstract

Nature conservation in the Netherlands

Kok, A., Muscat, A., de Olde, E. M. & Ripoll Bosch, R., 16 Aug 2019

Research output: Non-textual formDigital or Visual ProductsOther research output

Open Access
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

Report on Narratives behind Directives Protecting the Environment

de Olde, E. M., Kok, A., Ripoll Bosch, R., de Boer, I. J. M., Giampietro, M. & Pereira, A., 30 Jun 2019, 45 p.

Research output: Book/ReportReportProfessional

Open Access
imports
livestock production
biodiversity
case studies
crops
2 Citations (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

A systematic review of research on biodiversity in European livestock systems

Kok, A., de Boer, I. J. M. & Ripoll Bosch, R., 28 Aug 2018, Book of Abstracts of the 69th Annual Meeting of the European Federation of Animal Science: Dubrovnik, Croatia, 27-31 August 2018. Wageningen Academic Publishers, p. 342-342 1 p. (EAAP Book of Abstracts; vol. 24).

Research output: Chapter in Book/Report/Conference proceedingAbstract

livestock
biodiversity
European Union
agriculture
land use

Customising dry period length: metabolic and behavioural effects

van Knegsel, A. T. M., Kok, A. & Kemp, B., 2018, International Workshop on the Biology of Lactation in Farm Animals: Book of Abstracts. p. 15-15

Research output: Chapter in Book/Report/Conference proceedingAbstract

Open Access
Open Access
Open Access
agricultural production
viability
biodiversity
ecosystem service
global trade
Open Access
dry period (lactation)
milking
dairy cows
cows
lactation

No dry period: consequences for dairy cows, cash flows, and climate

Kok, A., van Knegsel, A. T. M., van Middelaar, C. E., Hogeveen, H., Kemp, B. & de Boer, I. J. M., 29 Aug 2018, Book of abstracts of the 69th Annual Meeting of the European Federation of Animal Science. Wageningen: Wageningen Academic Publishers, p. 442-442 (Book of abstracts; no. 24).

Research output: Chapter in Book/Report/Conference proceedingAbstract

dry period (lactation)
dairy cows
climate
cows
greenhouse gas emissions

Short or no-dry periods: what's in it for cows, farmers and climate?

Kok, A., van Knegsel, A. T. M., van Middelaar, C. E., Kemp, B., Hogeveen, H. & de Boer, I. J. M., 5 Feb 2018, Abstract of the WIAS Science Day 2018. p. 24-24

Research output: Chapter in Book/Report/Conference proceedingAbstract

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

Economic and environmental impact of dry period length in dairy cows

Kok, A., van Middelaar, C. E., Mostert, P. F., van Knegsel, A. T. M., Kemp, B., de Boer, I. J. M. & Hogeveen, H., 2017, Proceedings of the 7th International Conference on the Assessment of Animal Welfare at Farm and Group Level. De Jong, I. C. & Koene, P. (eds.). Wageningen: Wageningen Academic Publishers, p. 54-54

Research output: Chapter in Book/Report/Conference proceedingAbstract

Open Access
dry period (lactation)
economic impact
environmental impact
dairy cows
herds
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
2 Citations (Scopus)
Open Access
dry period (lactation)
Dairies
greenhouse gas emissions
Gas emissions
Greenhouse gases
2016

2016 EAAP Novus Travel Award - Akke Kok

Kok, A., Aug 2016, American Dairy Science Association.

Research output: Other contribution

honors and awards
dry period (lactation)
travel
public speaking
climate
Open Access
honors and awards
dry period (lactation)
travel
milk yield
students

Customising dry period length to improve adaptation to lactation in dairy cows

van Knegsel, A. T. M., Mayasari, N., Chen, J., van Hoeij, R. J., Kok, A. & Kemp, B., 2016, p. 97.

Research output: Contribution to conferenceAbstractAcademic

7 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

Effects of dry period length on lactation curve characteristics over 2 consecutive years

Chen, J., Kok, A., Remmelink, G. J., Kemp, B. & van Knegsel, A. T. M., 2016, 16th International Conference on Production Diseases in Farm Animals Book of abstracts: ICPD 2016 Wageningen the Netherlands 20-23 June 2016. Wageningen: Wageningen Academic Publishers, p. 105-105

Research output: Chapter in Book/Report/Conference proceedingAbstract

Open Access

Effects of omission of the dry period on behaviour of 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., 2016, Proceedings of the Fourth DairyCare Conference 2016. DairyCare COST Action FA1308, p. 14

Research output: Chapter in Book/Report/Conference proceedingAbstract

dry period (lactation)
dairy cows
cows
calving
early lactation

Effects of short and no dry period on milk yield and behaviour of 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., 12 Jul 2016, Proceedings of the 50th Congress of the International Society for Applied Ethology. Wageningen Academic Publishers, p. 91-91

Research output: Chapter in Book/Report/Conference proceedingAbstract

dry period (lactation)
milk yield
dairy cows
cows
calving
2015

Comparing cows - including dry period and lactation length in a yield measure

Kok, A., van Middelaar, C. E., van Knegsel, A. T. M., Hogeveen, H., Kemp, B. & de Boer, I. J. M., 2015, Book of Abstracts of the 66th Annual Meeting of the European Federation of Animal Science. Wageningen: Wageningen Academic Publishers, p. 140-140

Research output: Chapter in Book/Report/Conference proceedingAbstract

Is she lying?

Kok, A., van Knegsel, A. T. M., van Middelaar, C. E., Hogeveen, H., Kemp, B. & de Boer, I. J. M., 2015.

Research output: Contribution to conferencePosterProfessional

dairy cows
duration

Is she Lying?

Kok, A., van Knegsel, A. T. M., van Middelaar, C. E., Hogeveen, H., Kemp, B. & de Boer, I. J. M., 2015.

Research output: Contribution to conferencePosterProfessional

Is she lying? Validation of IceQube-recorded lying in dairy cows

Kok, A., van Knegsel, A. T. M., van Middelaar, C. E., Hogeveen, H., Kemp, B. & de Boer, I. J. M., 2015, Proceedings of the second dairy care conference 2015. p. 43-43

Research output: Chapter in Book/Report/Conference proceedingAbstract

12 Citations (Scopus)
Open Access
Leg
legs
dairy cows
cows
duration