Zobrazeno 1 - 10
of 178
pro vyhledávání: '"I. Strandén"'
Publikováno v:
Animal, Vol 16, Iss 12, Pp 100673- (2022)
Climate change brings challenges to cattle production, such as the need to adapt to new climates and pressure to reduce greenhouse emissions (GHG). In general, the improvement of traits in current breeding goals is favourably correlated with the redu
Externí odkaz:
https://doaj.org/article/9dcf1a249817498da8ed66e51f4f774a
Publikováno v:
JDS Communications, Vol 2, Iss 3, Pp 137-141 (2021)
Calculation of individual animal reliability of estimated genomic breeding value by SNP-BLUP requires inversion of the mixed model equations (MME). When the SNP-BLUP model includes a residual polygenic (RPG) effect, the size of the MME will be at lea
Externí odkaz:
https://doaj.org/article/3593822a76754ee4a7264ec3477e32d8
Publikováno v:
Animal, Vol 15, Iss 3, Pp 100168- (2021)
Pigs are housed in groups during the test period. Social effects between pen mates may affect average daily gain (ADG), backfat thickness (BF), feed conversion rate (FCR), and the feeding behaviour traits of pigs sharing the same pen. The aim of our
Externí odkaz:
https://doaj.org/article/326172a297ed44ecbe708b48e1fc0638
Publikováno v:
Animal, Vol 10, Iss 6, Pp 1061-1066 (2016)
We studied the effect of including genomic data for cows in the reference population of single-step evaluations. Deregressed individual cow genetic evaluations (DRP) from milk production evaluations of Nordic Red Dairy cattle were used to estimate th
Externí odkaz:
https://doaj.org/article/71d046e2a519477992abd6db604a1510
Publikováno v:
Animal, Vol 9, Iss 1, Pp 35-42 (2015)
Profitability of beef production can be increased by genetically improving carcass traits. To construct breeding value evaluations for carcass traits, breed-specific genetic parameters were estimated for carcass weight, carcass conformation and carca
Externí odkaz:
https://doaj.org/article/7bb7ffef3f6e4209aa170b01865d1a9d
Publikováno v:
Animal, Vol 4, Iss 2, Pp 183-188 (2010)
Mink skin size in Finland, as well as in other countries, has increased considerably during last decade. However, there are signs that selection for large body size has a negative impact on litter size (LS) and also for survival of kits. Therefore, i
Externí odkaz:
https://doaj.org/article/99800319b0c249d790213555a5bbd058
Publikováno v:
Agricultural and Food Science, Vol 16, Iss 2 (2008)
Pelt size has increased rapidly in the Finnish blue fox population during the last decade. However, average number of pups per mated female has slightly decreased after the mid-1990s. In this study we estimated genetic parameters of litter size in th
Externí odkaz:
https://doaj.org/article/929785bad15245fcbbac67a50a9687dd
Autor:
I. STRANDÉN, J. PEURA
Publikováno v:
Agricultural and Food Science, Vol 16, Iss 2 (2008)
Animal size has increased considerably in the Finnish blue fox population. This has been achieved by intensive selection. An efficient breeding scheme may increase inbreeding. The rate of inbreeding by generation was estimated to be from 0.107% to 0.
Externí odkaz:
https://doaj.org/article/ba452bdf013242eb8ac39e640a54b04e
Publikováno v:
Agricultural and Food Science, Vol 13, Iss 4 (2008)
Pedigree data from national breeding value evaluations were used in calculation of the coefficient and rate of inbreeding, average coefficient and rate of relationship and generation intervals for the Finnish Ayrshire and Holstein-Friesian dairy catt
Externí odkaz:
https://doaj.org/article/b84478ee09ab40d2b3bfbf9d2cefb887
Publikováno v:
Agricultural and Food Science, Vol 16, Iss 2 (2008)
Clinical mastitis (CM) records from first-lactation Finnish Ayrshire were analysed by linear and threshold models to assess the effects trait definition on estimates of genetic parameters and sire evaluation. The studied CM traits were defined by div
Externí odkaz:
https://doaj.org/article/482ee04cf2ef4d48ad5e1f5600a33052