Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Ossi Ritola"'
Autor:
Antti Kause, Anders Kiessling, Krisna Rungruangsak-Torrissen, Lars Helge Stien, Kari Ruohonen, Ossi Ritola
Publikováno v:
Livestock Science. 114:315-324
A quantitative genetic analysis was performed to assess the suitability of automated image analysis of cutlets as a selection tool to genetically improve flesh composition and colour in large rainbow trout. Fish were reared on two diets with differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3505b20d76b8963f5ad0966d12fe7752
https://doi.org/10.1016/j.livsci.2007.05.016
https://doi.org/10.1016/j.livsci.2007.05.016
Publikováno v:
Journal of Animal Science. 85:3218-3227
We assessed whether visceral lipid weight, fillet weight, and percentage fillet from BW, 3 traits laborious to record, could be genetically improved by indirect selection on more easily measured traits in farmed rainbow trout. Visceral lipid is disca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff198c5b2226b3ec21469ffa47eb7e65
https://doi.org/10.2527/jas.2007-0332
https://doi.org/10.2527/jas.2007-0332
Autor:
Krisna Rungruangsak-Torrissen, Esa Mäntysaari, Alexandre Dobly, Samuel A.M. Martin, Anders Kiessling, Dominic F. Houlihan, Kari Ruohonen, Ossi Ritola, Antti Kause, Declan Tobin
Publikováno v:
Aquaculture. 261:510-521
Quantitative genetic analyses of fish composition have been strongly biased towards lipid deposition, rather than protein deposition. This is partly at odds with desires of the modern aquaculture industry, to improve the efficiency of lean growth. Us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5eccb6a8ac967c69566deff29fe7a1a2
https://doi.org/10.1016/j.aquaculture.2006.07.023
https://doi.org/10.1016/j.aquaculture.2006.07.023
Autor:
Declan Tobin, Kari Ruohonen, Antti Kause, Dominic F. Houlihan, Samuel A.M. Martin, Ossi Ritola, Esa Mäntysaari
Publikováno v:
Journal of Animal Science. 84:807-817
To assess the genetic potential for selection of increased feed efficiency in rainbow trout (Oncorhynchus mykiss), we estimated the heritabilities and correlations for BW, daily weight gain (DG), and daily feed intake (DFI). Body weight was recorded
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d78e9078e8ae378b16b1b2a99827015
https://doi.org/10.2527/2006.844807x
https://doi.org/10.2527/2006.844807x
Autor:
Esa Mäntysaari, Declan Tobin, Ossi Ritola, Kari Ruohonen, Samuel A.M. Martin, Antti Kause, Dominic F. Houlihan
Publikováno v:
Suomen Maataloustieteellisen Seuran Tiedote
Kotieläinten rehutehon parantaminen vähentää ympäristöpäästöjä ja lisää taloudellista tuottavuutta. Viljeltyjen kalojen yksilöllistä rehutehon genetiikkaa ei ole aikaisemmin tutkittu. Tutkimme kuinka suuria geneettisiä muutoksia kirjol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1177f5a5003bf3e1cba09a3e655bb3bd
https://doi.org/10.33354/smst.76013
https://doi.org/10.33354/smst.76013
Publikováno v:
Aquaculture. 247:177-187
Progress in the Finnish breeding programme for rainbow trout was assessed by estimating genetic trends in growth, maturity age and skeletal deformations and by calculating rates of inbreeding and additive genetic relationships. The analysis included
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbd46903ca50ffc2814785a8377e8286
https://doi.org/10.1016/j.aquaculture.2005.02.023
https://doi.org/10.1016/j.aquaculture.2005.02.023
Publikováno v:
Aquaculture Research. 35:924-930
A quantitative genetic analysis was performed to study potential to breed for improved body shape, skin colour and skin spottiness of large rainbow trout in sea and fresh water production environments, and in different stages of growth. The results s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d877670137bff03e8455654b22215e9
https://doi.org/10.1111/j.1365-2109.2004.01085.x
https://doi.org/10.1111/j.1365-2109.2004.01085.x
Publikováno v:
Suomen Maataloustieteellisen Seuran Tiedote
ei saatavilla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bc57a68c7046b2888efa88d44ef56cb
https://journal.fi/smst/article/view/77065
https://journal.fi/smst/article/view/77065
Publikováno v:
Aquaculture. 228:53-68
In rainbow trout Oncorhynchus mykiss , females typically mature at a later age than males, and males mature either early or late. When farmed rainbow trout is produced to obtain large fillets of high quality, especially early maturation of males redu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9387c93d7b4243b48181fbde6f901740
https://doi.org/10.1016/s0044-8486(03)00244-8
https://doi.org/10.1016/s0044-8486(03)00244-8
Publikováno v:
Journal of Fish Biology. 62:610-622
A quantitative genetic analysis of body condition, body shape, skin colour and spottiness of large, farmed rainbow trout Oncorhynchus mykiss showed that the traits can be modified through selective breeding. This was indicated by their high heritabil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8a192707bc3216b37f75805c16b910c
https://doi.org/10.1046/j.1095-8649.2003.00051.x
https://doi.org/10.1046/j.1095-8649.2003.00051.x