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Effects of mineral-supplement delivery system on frequency, duration, and timing of supplement use by beef cows grazing topographically rugged, native rangeland in the Kansas Flint Hills

Autor: N A, Aubel, J R, Jaeger, J S, Drouillard, M D, Schlegel, L A, Pacheco, D R, Linden, J W, Bolte, J J, Higgins, K C, Olson

Publikováno v: Journal of animal science. 89(11)

The effects of mineral-supplement delivery system on patterns of supplement use by grazing beef cows were measured in 2 studies. Study 1 was conducted on 4 pastures grazed by pregnant, mature beef cows (BW = 562 ± 38 kg) from February to May. Study

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9d4cef891630ad0f3446a7f67d418ec0
https://pubmed.ncbi.nlm.nih.gov/21666005

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EFFECTS OF DEGREE OF RESPIRATORY DISEASE VACCINATION ON HEALTH AND GROWTH PERFORMANCE OF RANCH-DIRECT BEEF CALVES DURING WEANING AND RECEIVING

Autor: M J Macek, J R Jaeger, T B Schmidt, D U Thomson, J W Bolte, L A Pacheco, N A Sproul, L R Hibbard, G J Eckerle, K C Olson

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9b55d754641dd5027adc7e196095d2d3

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