Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Koenen, E.P.C."'
Publikováno v:
In Livestock Science 2007 107(2):227-234
Publikováno v:
In Livestock Science 2006 103(1):1-12
Publikováno v:
In Livestock Production Science 2000 66(3):235-250
Autor:
Koenen, E.P.C.
This thesis deals with selection for body weight (BW) in dairy cattle. The economic efficiency of present breeding schemes might increase further when selection decisions also consider information on BW as BW relates to feed costs and revenues from b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f58f44559273be6ed9284cddd6ba60d3
https://research.wur.nl/en/publications/selection-for-body-weight-in-dairy-cattle
https://research.wur.nl/en/publications/selection-for-body-weight-in-dairy-cattle
Publikováno v:
Journal of Dairy Science 84 (2001)
Journal of Dairy Science, 84, 2327-2335
Journal of Dairy Science, 84, 2327-2335
Twenty type classifiers scored body condition (BCS) of 91,738 first-parity cows from 601 sires and 5518 maternal grandsires. Fertility data during first lactation were extracted for 177,220 cows, of which 67,278 also had a BCS observation, and first-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::182a65f5089f4f1a250fb70b2ba0b7f3
https://research.wur.nl/en/publications/genetic-correlations-between-body-condition-score-yield-and-ferti
https://research.wur.nl/en/publications/genetic-correlations-between-body-condition-score-yield-and-ferti
Publikováno v:
Veeteelt, 16, 808-810
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::4dc5132696963a3bd58b9e3dd1af4c07
https://research.wur.nl/en/publications/de-prijs-van-gewicht-inschatten-van-economische-waarde-lichaamsge
https://research.wur.nl/en/publications/de-prijs-van-gewicht-inschatten-van-economische-waarde-lichaamsge
Autor:
Koenen, E.P.C., van der Linde, C.
Publikováno v:
Occasional Publication British Society of Animal Science, no. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::03a046a566d27e694de44bfdccd899f7
https://research.wur.nl/en/publications/relationship-between-body-weight-body-measurement-and-milk-yield-
https://research.wur.nl/en/publications/relationship-between-body-weight-body-measurement-and-milk-yield-
Autor:
Veerkamp, R.F., Koenen, E.P.C.
Publikováno v:
Occasional Publication British Society of Animal Science, No. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::db2b184eb434faf4dbec87a210c6d02b
https://research.wur.nl/en/publications/genetics-of-food-intake-live-weight-condition-score-and-energy-ba
https://research.wur.nl/en/publications/genetics-of-food-intake-live-weight-condition-score-and-energy-ba
Publikováno v:
Animal Science, 68(1), 109-114
Animal Science 68 (1999) 1
Animal Science 68 (1999) 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a68c10d71ca4bd7bab98c85f60900f50
https://research.wur.nl/en/publications/phenotypic-variation-in-live-weight-and-live-weight-changes-of-la
https://research.wur.nl/en/publications/phenotypic-variation-in-live-weight-and-live-weight-changes-of-la