Variation in faecal digestibility values related to feed efficiency traits of grower-finisher pigs

Autor: L.M.G. Verschuren, D. Schokker, R. Bergsma, J. van Milgen, F. Molist, M.P.L. Calus, A.J.M. Jansman

Publikováno v: Animal, Vol 15, Iss 9, Pp 100211- (2021)

Providing pigs a diet that matches their nutrient requirements involves optimizing the diet based on the nutrient digestibility values of the considered feed ingredients. Feeding the same quantity of a diet to pigs with similar BW but with different

Externí odkaz: https://doaj.org/article/e99acd7086704e70a206108871364636

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Impact of genomic preselection on subsequent genetic evaluations with ssGBLUP - using real data from pigs

Autor: Jan ten Napel, Jérémie Vandenplas, Ibrahim Jibrila, R. Bergsma, Roel F. Veerkamp, Mario P. L. Calus

Publikováno v: Genetics Selection Evolution 54 (2022) 1
Genetics Selection Evolution, 54(1)

BackgroundEmpirically assessing the impact of preselection on genetic evaluation of preselected animals requires comparing scenarios that take different approaches into account, including scenarios without preselection. However, preselection is almos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7c2009e6a243e36f80aca7a633beac4
https://doi.org/10.1101/2021.06.18.449002

Convergence behavior of single-step GBLUP and SNPBLUP for different termination criteria

Autor: R. Bergsma, Jérémie Vandenplas, Mario P. L. Calus, Herwin Eding, Cornelis Vuik, Mathijs van Pelt

Publikováno v: Genetics, Selection, Evolution : GSE
Genetics Selection Evolution
Genetics Selection Evolution, BioMed Central, 2021, 53 (1), pp.34. ⟨10.1186/s12711-021-00626-1⟩
Genetics Selection Evolution, 53(1)
Genetics Selection Evolution, Vol 53, Iss 1, Pp 1-15 (2021)
Genetics Selection Evolution 53 (2021) 1

Background The preconditioned conjugate gradient (PCG) method is the current method of choice for iterative solving of genetic evaluations. The relative difference between two successive iterates and the relative residual of the system of equations a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fc374fcc45e2568a573181ad317988c
http://europepmc.org/articles/PMC8034113

The effects of birth weight and estimated breeding value for protein deposition on nitrogen efficiency in growing pigs

Autor: R. Bergsma, Carola van der Peet-Schwering, G.P. Binnendijk, Mette Skou Hedemann, Alfons J. M. Jansman, Lisanne M G Verschuren

Publikováno v: Journal of Animal Science, 99(6)
Journal of Animal Science
van der Peet-Schwering, C M C, Verschuren, L M G, Bergsma, R, Hedemann, M S, Binnendijk, G P & Jansman, A J M 2021, ' The effects of birth weight and estimated breeding value for protein deposition on nitrogen efficiency in growing pigs ', Journal of Animal Science, vol. 99, no. 6 . https://doi.org/10.1093/jas/skab101
Journal of Animal Science 99 (2021) 6

The effects of birth weight (BiW; low BiW [LBW] vs. high BiW [HBW]) and estimated breeding value (EBV) for protein deposition (low EBV [LBV] vs. high EBV [HBV]) on N retention, N efficiency, and concentrations of metabolites in plasma and urine relat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::293b4141abadc9058afe7bbd8dc036f6
https://research.wur.nl/en/publications/the-effects-of-birth-weight-and-estimated-breeding-value-for-prot