Research output per year
Research output per year
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Dive into the research topics where Johan Schrama is active. These topic labels come from the works of this person. Together they form a unique fingerprint. If staff members have published prior to their WUR affiliation, it is possible that the publication overview, Fingerprint and network diagram are incomplete.
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A meta-analysis to determine factors associated with the severity of enteritis in Atlantic salmon (Salmo salar) fed soybean meal-based diets
Agboola, J. O., Chikwati, E. M., Hansen, J., Kortner, T. M., Mydland, L. T., Krogdahl, Å., Djordjevic, B., Schrama, J. W. & Øverland, M., 30 Jun 2022, In: Aquaculture. 555, 738214.Research output: Contribution to journal › Article › Academic › peer-review
Open Access -
Apparent digestibility coefficients of local palm kernel cakes, rice bran, maize bran and sago flour in the GIFT strain of Nile tilapia (Oreochromis niloticus)
Yossa, R., Ahmad Fatan, N., Fairchild, J. & Schrama, J. W., 3 Apr 2022, In: Journal of Applied Aquaculture. 34, 2, p. 502-526Research output: Contribution to journal › Article › Academic › peer-review
2 Citations (Scopus) -
Balancing protein and energy in Nile tilapia feeds: A meta-analysis
Konnert, G. D. P., Gerrits, W. J. J., Gussekloo, S. W. S. & Schrama, J. W., 15 Mar 2022, (E-pub ahead of print) In: Reviews in Aquaculture.Research output: Contribution to journal › Article › Academic › peer-review
Open Access -
Dietary electrolyte balance of Atlantic salmon (Salmo salar) freshwater feeds: Impact on osmoregulation, mineral metabolism and performance in seawater
Prabhu Philip, A. J., Fjelldal, P. G., Remø, S. C., Selvam, C., Hamre, K., Espe, M., Holen, E., Skjærven, K. H., Vikså, V., Subramanian, S., Schrama, J. W. & Sissener, N. H., 15 Jan 2022, In: Aquaculture. 546, 737305.Research output: Contribution to journal › Article › Academic › peer-review
Open Access1 Citation (Scopus) -
Dietary supplementation of non-starch polysaccharides affects growth of Pacific white shrimp (Litopeneaus vannamei) and microbial compositions in biofloc system
Vinasyiam, A., Kabir, K. A., Ekasari, J., Kokou, F., Schrama, J. W., Verreth, J. A. J. & Verdegem, M. C. J., 11 Feb 2022, WIAS Annual Conference 2022. Wageningen University & Research, p. 21-21 7Research output: Chapter in Book/Report/Conference proceeding › Abstract
Open Access
Datasets
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Replication data for Nitrogen retention, nutrient digestibility and growth efficiency of Nile tilapia (Oreochromis niloticus) fed dietary lysine and reared in fertilized ponds
Khalil, H. S. (Creator), Momoh, T. (Creator), Al-Kenawy, D. (Creator), Yossa, R. (Creator), Badreldin, A. M. (Creator), Roem, A. (Creator), Schrama, J. (Creator) & Verdegem, M. (Creator), Wageningen University & Research, 4 Jan 2022
DOI: 10.7910/dvn/07w79b
Dataset
Activities
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Protein deposition in Nile tilapia (Oreochromis niloticus): the interplay between daily protein and energy intake
Gauthier Konnert (Speaker), Walter Gerrits (Contributor), Sander Gussekloo (Contributor) & Johan Schrama (Contributor)
13 Feb 2020Activity: Talk or presentation › Oral presentation › Academic
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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 2019 → 12 Apr 2019Activity: Talk or presentation › Oral presentation › Other
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Effect of stocking density on the survival rate and grow-out of blue swimming crab (Portunus pelagicus) in brackish water ponds
Restiana Ariyati (Speaker), Sri Rejeki (Contributor), Roel Bosma (Contributor) & Johan Schrama (Contributor)
8 Apr 2019 → 12 Apr 2019Activity: Talk or presentation › Oral presentation › Other
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Energy evaluation of feed: species comparison in fish
J.W. Schrama (Speaker)
3 Jun 2018Activity: Talk or presentation › Invited talk › Other
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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 2018 → 7 Jun 2018Activity: Talk or presentation › Oral presentation › Other
Press / Media
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Breeding for behavior in pursuit of a better cleaner fish
23/08/21
1 Media contribution
Press/Media: Expert Comment › Professional
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Kweekvis moet op een visvrij dieet
26/11/16
1 item of Media coverage
Press/Media: Expert Comment › Other
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Novel shrimp feed to mitigate negative impacts of climate change
Nederlof, M., Schrama, J. & Wiegertjes, G.
1/04/22 → …
Project: PhD
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Developing feeding strategy for (carp-tilapia) polyculture
Akter, M., Kabir, K., Schrama, J. & Verdegem, M.
1/03/20 → …
Project: PhD