1990 …2020

Research output per year

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Activities

Effect of stocking density on the survival rate and grow-out of blue swimming crab (Portunus pelagicus) in brackish water ponds

Restiana Wisnu Ariyati (Speaker), Sri Rejeki (Contributor), Roel Bosma (Contributor), Johan Schrama (Contributor)
8 Apr 201912 Apr 2019

Activity: Talk or presentationOral presentation

The effect of dietary protein to energy ratio and stocking densities on fish production, food web enhancement and economic benefit of gift Nile tilapia aquaculture in ponds

Kazi Kabir (Speaker), Marc Verdegem (Contributor), Johan Schrama (Contributor), Johan Verreth (Contributor), Michael J. Phillips (Contributor)
8 Apr 201912 Apr 2019

Activity: Talk or presentationOral presentation

Impact of dietary ingredient composition on fecal characteristics, nutrient availability and waste production in common carp reared in RAS.

L.T.N. Heinsbroek (Contributor), P. Antony Jesu Prabhu (Speaker), Eleni Fountoulaki (Contributor), E.H. Eding (Contributor), Sachi J. Kaushik (Contributor), J.W. Schrama (Contributor)
3 Jun 20187 Jun 2018

Activity: Talk or presentationOral presentation

Energy evaluation of feed: species comparison in fish

J.W. Schrama (Speaker)
3 Jun 2018

Activity: Talk or presentationInvited talk

The contribution of microorganisms in bioflocs in making unavailable phosphate, fixed in dietary phytate, available for Nile tilapia

M.C.J. Verdegem (Speaker), Samara Hutting (Contributor), Joost van Loo (Contributor), J.W. Schrama (Contributor), J.A.J. Verreth (Contributor)
27 Aug 2018

Activity: Talk or presentationOral presentation

Aquaculture Europe 2016

Johan Schrama (Participant)
21 Sep 201623 Sep 2016

Activity: Participating in or organising an eventParticipation in or organising a conference

Aquaculture Europe 2015 EAS International Conference & Exposition

Johan Schrama (Participant)
20 Oct 201523 Oct 2015

Activity: Participating in or organising an eventParticipation in or organising a conference

Aquaculture Europe 2015 EAS International Conference & Exposition

Johan Schrama (Participant)
20 Oct 201523 Oct 2015

Activity: Participating in or organising an eventParticipation in or organising a conference

Feed restriction during first-feeding of rainbow trout affects energy balances and energy intake in later life

Johan Schrama (Speaker)
14 Oct 2014 → …

Activity: Talk or presentationPublic lecture/debate/seminar

WastEst – a modelling tool to compare the environmental impact of different fish feed formulations

Johan Schrama (Speaker)
14 Oct 2014 → …

Activity: Talk or presentationPublic lecture/debate/seminar

Asian-Pacific Aquaculture 2013

Johan Schrama (Participant)
10 Dec 201313 Dec 2013

Activity: Participating in or organising an eventParticipation in or organising a conference

Wageningen Aquaculture: Nutrition

Johan Schrama (Speaker)
16 Sep 2011 → …

Activity: Talk or presentationPublic lecture/debate/seminar

Feeding behavior of Sole, bred in captivity

Johan Schrama (Speaker)
17 Jan 2008 → …

Activity: Talk or presentationPublic lecture/debate/seminar

Energievoorziening en -benutting. Varkensvoeding: nieuwe ontwikkelingen en praktijk

Johan Schrama (Speaker)
2005 → …

Activity: Talk or presentationPublic lecture/debate/seminar