Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Trygve Gjedrem"'
Autor:
Trygve Gjedrem
Publikováno v:
Journal of Marine Science and Engineering, Vol 3, Iss 1, Pp 146-153 (2015)
Disease in fish and shellfish is one of the main problems facing aquaculture production. Therefore, all attempts should be made to increase the rate of survival and, thus, reduce economic losses. Much has been done to develop vaccines and medical tre
Externí odkaz:
https://doaj.org/article/c59c8be1b7f444d7b9c57c34e3ffa423
Autor:
Ranjit K. Jana, Kanta Das Mahapatra, P. K. Meher, Hooi Ling Khaw, Bjarne Gjerde, J. N. Saha, Morten Rye, Trygve Gjedrem, M. Sahoo, Padala V.G.K. Reddy
Publikováno v:
Aquaculture. 503:381-388
Estimates of genetic parameters for growth and survival were obtained from data recorded on 16,718 rohu carp (Labeo rohita), the offspring of 311 sires and 257 dams from seven year-classes. The fish from the first five year-classes (1993 to 1997) wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f223a257735c0933c0877ada29819cb1
https://doi.org/10.1016/j.aquaculture.2019.01.029
https://doi.org/10.1016/j.aquaculture.2019.01.029
Autor:
Morten Rye, Trygve Gjedrem
Publikováno v:
Reviews in Aquaculture. 10:168-179
The aquaculture sector is significantly behind plant and farm animal production in applying selective breeding, in spite of the fact that it has been suggested that the world aquaculture production could be doubled in 13 years if breeding programmes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfa4f9b25c23b2e2e33634f642090247
https://doi.org/10.1111/raq.12154
https://doi.org/10.1111/raq.12154
Autor:
Claude E. Boyd, Ian Bricknell, Adelino V.M. Canário, Mohamed Faisal, Trygve Gjedrem, Hana Kocour Kroupova, Thomas P. Loch, Jana Machova, Ana Patrícia Mateus, Aaron A. McNevin, R. Dinakaran Michael, Birgit Oidtmann, Deborah M. Power, Edwige Quillet, Nicholas Andrew Robinson, Hamed Samaha, Ariadna Sitjà-Bobadilla, Parasuraman A. Subramani, Zdenka Svobodova, Kim D. Thompson, Josef Velisek
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e0e41149da7687fbc85e19a5d500d06
https://doi.org/10.1016/b978-0-12-804564-0.01002-4
https://doi.org/10.1016/b978-0-12-804564-0.01002-4
Publikováno v:
Fish diseases
Fish diseases, Elsevier, Academic Press, 264 p., 2017, 978-0-12-804564-0. ⟨10.1016/B978-0-12-804564-0.00002-8⟩
Fish diseases, Elsevier, Academic Press, 264 p., 2017, 978-0-12-804564-0. ⟨10.1016/B978-0-12-804564-0.00002-8⟩
Chapitre 2; Populations of fish and shellfish show a wide variability in their ability to tolerate or resist infectious diseases. For most species and diseases studied to date, a significant component of this variability is genetically determined, he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ee85b5b9386943fb366367756178cd0
https://doi.org/10.1016/b978-0-12-804564-0.00002-8
https://doi.org/10.1016/b978-0-12-804564-0.00002-8
Autor:
Trygve Gjedrem, Nicholas Robinson
Publikováno v:
Agricultural Sciences. :1152-1158
During the last 40 years it has been shown that well planned family-based breeding programs yield high rates of genetic improvement for aquatic species. The genetic gain has been greater than 12% per generation for growth rate and for disease resista
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::353715d80c11e1de6118d9abbbe672c5
https://doi.org/10.4236/as.2014.512125
https://doi.org/10.4236/as.2014.512125
Autor:
Morten Rye, Trygve Gjedrem, Yu-Xiang Wang, Jørn Thodesen, Shi-Jia Li, Hans B. Bentsen, M Hossein Yazdi
Publikováno v:
Aquaculture. :354-366
Genetic parameters and selection responses were obtained for growth, survival and external color traits of Progift red tilapia ( Oreochromis spp.) in China after four generations of multi-trait selection to increase all traits except black spots, whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6697ca3ff5cf3302af1a3a688a141a95
https://doi.org/10.1016/j.aquaculture.2013.09.047
https://doi.org/10.1016/j.aquaculture.2013.09.047
Publikováno v:
Aquaculture. :32-42
Genetic parameters and selection responses were obtained for growth, pond survival and cold-water tolerance of Progift blue tilapia (Oreochromis aureus) in China after four generations of multi-trait selection. Blue tilapia from four Chinese hatchery
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f39c79e93e066ac43334741ac0338ea
https://doi.org/10.1016/j.aquaculture.2013.02.010
https://doi.org/10.1016/j.aquaculture.2013.02.010
Publikováno v:
Aquaculture. :67-75
Genetic parameters and selection responses were obtained for fillet weight and fillet yield of Progift Nile tilapia ( Oreochromis niloticus ) in China after six generations of multi-trait selection for growth and fillet yield. A total of 9619 test fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caea946da9d9015b58bdeaf4e60bf79b
https://doi.org/10.1016/j.aquaculture.2012.08.028
https://doi.org/10.1016/j.aquaculture.2012.08.028
Publikováno v:
Aquaculture. :117-129
Aquaculture is the fastest growing food production industry, and the vast majority of aquaculture products are derived from Asia. The quantity of aquaculture products directly consumed is now greater than that resulting from conventional fisheries. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c52eec41dae272476c3f5e89d9a35f89
https://doi.org/10.1016/j.aquaculture.2012.04.008
https://doi.org/10.1016/j.aquaculture.2012.04.008