Zobrazeno 1 - 4
of 4
pro vyhledávání: '"M. F. Hutjens"'
Publikováno v:
Large Dairy Herd Management
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e61b0d9ca97b87407f0e5a8ab6a6106
https://doi.org/10.3168/ldhm.1279
https://doi.org/10.3168/ldhm.1279
Autor:
M F, Hutjens
Publikováno v:
Veterinary Clinics of North America: Food Animal Practice. 7:525-540
Feed additives used to supplement dairy rations can increase daily feed cost from 2 to 65 per animal. The economic response (benefit to cost ratio) varies from $2.00 to $12.00 for each dollar invested in a specific additive. Knowledgeable dairy veter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d34ac7ae9ef578013e1db6eb052d7074
https://doi.org/10.1016/s0749-0720(15)30789-1
https://doi.org/10.1016/s0749-0720(15)30789-1
Publikováno v:
Journal of Animal Science
Male Holstein calves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b3bbcac03deccd9a678d2ee9f4819b41
https://pubmed.ncbi.nlm.nih.gov/12817512
https://pubmed.ncbi.nlm.nih.gov/12817512
Publikováno v:
Journal of Milk and Food Technology. 33:227-231
A diphenylamine-DNA method of estimating somatic cell concentration in milk was studied in two separate trials. Trial I involved 68 bulk milk samples and a comparison of detergent and centrifuge procedures for separation of milk fat prior to estimati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df83b7d3fd9476e53631054d44af41ee
https://doi.org/10.4315/0022-2747-33.6.227
https://doi.org/10.4315/0022-2747-33.6.227