Researcher
Jasper Heerkens
Affiliations
- Animal Husbandry (Division)
Member
From1 Jan 2015 → 30 Nov 2015 - Small Animal Husbandry (Division)
Member
From1 Mar 2012 → 31 Dec 2014 - Animal Husbandry and Welfare (Division)
Member
From1 Dec 2011 → 29 Feb 2012
Projects
1 - 2 of 2
- Research on improving the non-cage systems for laying hensFrom1 Dec 2011 → 30 Nov 2015
- Promoting good health and welfare in European organic laying hensFrom1 Oct 2011 → 30 Sep 2014
Publications
1 - 10 of 20
- Ramps to facilitate access to different tiers in aviaries reduce keel bone and foot pad disorders in laying hens(2018)
Authors: Frank Tuyttens, Nikki Mackie, Sophie De Knibber, Evelyne Delezie, Bas Rodenburg, Jasper Heerkens
Pages: 185Number of pages: 1 - Opinion of applied ethologists about expectation bias and debiasing techniques(2016)
Authors: Frank Tuyttens, Lisanne Stadig, Jasper Heerkens, E. Van Laer, Stephanie Buijs
Pages: 114Number of pages: 1 - Leghennen en volièresysteem beter op elkaar afstemmen(2016)
Authors: Evelyne Delezie, Jasper Heerkens, Frank Tuyttens
Pages: 47-49 - Survey of egg farmers regarding the ban on conventional cages in the EU and their opinion of alternative layer housing systems in Flanders, Belgium(2016)
Authors: Lisanne Stadig, Suzy Van Gansbeke, Tom Van den Bogaert, Evelien D'haenens, Jasper Heerkens, Frank Tuyttens
Pages: 715-725 - Resultaat onderzoek bio ook interessant voor gangbaar(2016)
Authors: Monique Bestman, Verwer Cynthia, Jasper Heerkens
Pages: 22-24 - Risk factors associated with keel bone and foot pad disorders in laying hens housed in aviary systems(2016)
Authors: Jasper Heerkens, Evelyne Delezie, Bas Rodenburg, I. Kempen, Johan Zoons, Frank Tuyttens
Pages: 482-488 - Opinion of applied ethologists on expectation bias, blinding observers and other debiasing techniques(2016)
Authors: Frank Tuyttens, Lisanne Stadig, Jasper Heerkens, E. Van Laer, Stephanie Buijs
Pages: 27-33 - Ramps and hybrid effects on keel bone and foot pad disorders in modified aviaries for laying hens(2016)
Authors: Jasper Heerkens, Evelyne Delezie, Bas Rodenburg, Frank Tuyttens
Pages: 2479-2488 - Opinion of Belgian egg farmers on hen welfare and its relationship with housing type(2015)
Authors: Lisanne Stadig, Suzy Van Gansbeke, Tom Van den Bogaert, Evelien D'haenens, Jasper Heerkens, Frank Tuyttens
Pages: 1-11 - Expectation bias in applied ethology: debiasing techniques and opinion of ethologists(2015)
Authors: Frank Tuyttens, Lisanne Stadig, Jasper Heerkens, E. Van Laer, Stephanie Buijs
Pages: 15Number of pages: 1