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Volumn 33, Issue 2, 2003, Pages 70-77

Derivation of standard lactation curves for South African dairy cows

Author keywords

Calving age; Herd levels; Holstein; Jersey; Season of calving; Standard Lactation Curves

Indexed keywords


EID: 0141989658     PISSN: 03751589     EISSN: None     Source Type: Journal    
DOI: 10.4314/sajas.v33i2.3758     Document Type: Article
Times cited : (7)

References (9)
  • 2
    • 0000562280 scopus 로고
    • A generalised computing procedure for setting up and solving Mixed Linear Models
    • Groeneveld, E. & Kovac, M., 1990. A generalised computing procedure for setting up and solving Mixed Linear Models. J. Dairy Sci. 73, 513-531.
    • (1990) J. Dairy Sci. , vol.73 , pp. 513-531
    • Groeneveld, E.1    Kovac, M.2
  • 3
    • 0347120894 scopus 로고    scopus 로고
    • The effect of calving season and age at calving on production traits of South African dairy cattle
    • Mostert, B.E., Theron, H. & Kanfer, F.H.J., 2001 The effect of calving season and age at calving on production traits of South African dairy cattle. S. Afr. J. Anim. Sci. 31, 205-214.
    • (2001) S. Afr. J. Anim. Sci. , vol.31 , pp. 205-214
    • Mostert, B.E.1    Theron, H.2    Kanfer, F.H.J.3
  • 4
    • 0032988684 scopus 로고    scopus 로고
    • Fit of standard models of the lactation curve to weekly records of milk production of cows in a single herd
    • Olori, V.E., Brotherstone, S., Hill, W.G. & McGuirk, B.J., 1999. Fit of standard models of the lactation curve to weekly records of milk production of cows in a single herd. Livest. Prod. Sci. 58, 55-63.
    • (1999) Livest. Prod. Sci. , vol.58 , pp. 55-63
    • Olori, V.E.1    Brotherstone, S.2    Hill, W.G.3    McGuirk, B.J.4
  • 6
    • 0141876526 scopus 로고    scopus 로고
    • Projection of partial lactation records and calculation of 305-day yields in the Republic of Ireland
    • August 26-27, 1999. Zurich, Switzerland
    • Olori, V.E. & Galesloot, J.B., 1999b. Projection of partial lactation records and calculation of 305-day yields in the Republic of Ireland. Proc. 1999 Interbull Meet. August 26-27, 1999. Zurich, Switzerland.
    • (1999) Proc. 1999 Interbull Meet.
    • Olori, V.E.1    Galesloot, J.B.2
  • 9
    • 38249038072 scopus 로고
    • Adjustment of test day milk, fat and protein yield for age season and stage of lactation
    • Wilmink, J.B.M., 1987. Adjustment of test day milk, fat and protein yield for age season and stage of lactation. Livest. Prod. Sci. 16, 335-348.
    • (1987) Livest. Prod. Sci. , vol.16 , pp. 335-348
    • Wilmink, J.B.M.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.