[Analysis of the reproduction facts of high performance cows taking into consideration various affecting factors using post partum milk progesterone profiles]

Voell, S.

[Analysis of the reproduction facts of high performance cows taking into consideration various affecting factors using post partum milk progesterone profiles]

1989

Voell, S.

German. Die Untersuchungen fanden an 80 Tieren statt und ergaben, dass trotz ihrer Spitzenleistung ein groesserer Teil der Kuehe ueberdurchschnittlich gute Ergebnisse fuer die Fruchtbarkeitsparameter (Zyklusaktivitaet, Guestzeit, Verzoegerungszeit, Besamungsindex) aufwiesen.

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AGROVOC Keywords

bovin laitier ciclo estral cows cycle oestral dairy cattle ensayo ganado de leche milk yield oestrous cycle progesterona progesterone rendement laitier rendimiento lechero reproductive disorders testage testing trouble de la reproduction vaca vache

Bibliographic information

Pagination

127 p.

Other Subjects

Fertility/ cow milk; Fertilite/ lait de vache; Fertilidad/ leche de vaca; Trastornos de la reproduccion

Language

German

Note

30 ill., 33 tables. Bibliography 208 ref. Summary (De) *Bonn Univ. (Germany, F.R.). Universitaetsbibliothek

Type

Thesis; Bibliography; Summary; Non-Conventional

Corporate Author

Bonn Univ. (Germany, F.R.). Hohe Landwirtschaftliche Fakultaet

In AGRIS since: 1990-08-15

Format: AGRIS AP

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[Analysis of the reproduction facts of high performance cows taking into consideration various affecting factors using post partum milk progesterone profiles]

1989

AGROVOC Keywords

Bibliographic information