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| Leiber, Florian; Dorn, Katharina; Probst, Johanna K.; Isensee, Anne; Ackermann, Nick; Kuhn, Anton; Spengler Neff, Anet. |
| An experiment was conducted during 6 weeks to evaluate effects of a reduced dietary level of protein-rich concentrates in a moderate dairy production system on cows’ performance, protein efficiency and milk quality including fatty acid profiles. Twenty-three lactating cows (Swiss Fleckvieh) were assigned either to a group receiving on average 2·4 kg/d individually fed concentrates (Prot+, n = 12) or to a group receiving no individually fed concentrates (Prot−, n = 11). All cows had adlibitum access to a total mixed ration (TMR) mainly based on grass and maize silage, hay and little potatoes and soybean cake. In weeks 4–6 of the experiment, part of the hay was excluded from the TMR, and fed separately in the morning. Individual feed intake and milk yield... |
| Tipo: Journal paper |
Palavras-chave: Feeding and growth. |
| Ano: 2015 |
URL: http://orgprints.org/29214/1/Leiber_etal_JDR_2015.pdf |
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