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Dairy cows value access to pasture as highly as fresh feed

Many dairy cows in the developed world are now housed exclusively indoors with fewer than 5% of the 10 million lactating cows in the United States having access to pasture during the grazing season. Indoor housing systems are designed to meet biological needs for food, water, hygiene, and shelter, b...

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Dettagli Bibliografici
Pubblicato in:Sci Rep
Autori principali: von Keyserlingk, Marina A. G., Amorim Cestari, Andressa, Franks, Becca, Fregonesi, Jose A., Weary, Daniel M.
Natura: Artigo
Lingua:Inglês
Pubblicazione: Nature Publishing Group 2017
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC5362966/
https://ncbi.nlm.nih.gov/pubmed/28332567
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep44953
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