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Wenn Milchkühe ihre Kälber säugen - freier vs. Halbtagskontakt

Zipp, Katharina A.; Rzehak, Y. and Knierim, Ute (2017) Wenn Milchkühe ihre Kälber säugen - freier vs. Halbtagskontakt. Paper at: 14. Wissenschaftstagung Ökologischer Landbau, Campus Weihenstephan, Freising-Weihenstephan, 07.-10. März 2017.

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Summary

The influence of three calf rearing systems on milk yield, milk composition, udder 18:00, n=11) and no damtheir
dam after birth. In the 10th week of life contact dams and calves were physicallyseparated and had only visual contact. They were trained to drink from nipple buckets.
In the 11th week of life thcontact. All calves were gradually weaned from milk until the 13th- cows and those gave less milk than-indicating disturbed milk ejection. Udder health was not affected. Nursed calves grew
ut after separation there was a growth check. However, two
weeks after weaning live weights of dam reared calves were still significantly higher Hence, our results suggest that half-day mother-calfcontact helps to decrease milk losses while calf development is still improved.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:dam rearing, calf rearing, dairy cows, milk yield, weight gain
Subjects: Animal husbandry > Production systems > Dairy cattle
Animal husbandry > Health and welfare
Research affiliation: International Conferences > 2017: Scientific Conference German Speaking Countries > Animal health
Germany > University of Kassel > Department of Organic Farming and Cropping
ISBN:978-3-89574-925-4
Deposited By: Hasreiter, Anna
ID Code:31959
Deposited On:04 Jul 2017 17:18
Last Modified:04 Jul 2017 17:18
Document Language:German/Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 14. Wissenschaftstagung erschienen.
S. Wolfrum, H. Heuwinkel, H.J. Reents, u.a. (Hrsg.) (2017): Ökologischen Landbau weiterdenken - Verantwortung übernehmen - Vertrauen stärken. Beiträge der 14. Wissenschaftstagung Ökologischer Landbau, Freising-Weihenstephan, 7.-10. März 2017
Verlag Dr. Köster, Berlin

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