Sprache(n) : |
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übersetzte Zusammenfassung
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Efficient oestrus detection is a precendent condition in dairy herd management to achieve good fertility traits. The object of the present study was to investigate the oestrus-dependent vocalization during oestrus cycle using a novel method and the oestrus behaviour of heifers in order to optimize the current oestrus detection. The present results broaden the knowledge of oestrus-dependent vocalization and qualitative aspects of vocalization structures by heifers. Establishing a suitable combinable method for oestrus detection based on automatically audio-recordings seems to be possible in the future. |
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Schlagworte: |
Brunst, Brunsterkennungsverfahren, Lautstrukturen, harmonische und disharmonische Lautkomponente |
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DDC Klassifikation : |
630 Landwirtschaft, Veterinärmedizin |
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