Example: biology
Search results with tag "Replacement dairy heifer"
Livestock Production Manual - UC Davis Western Institute ...
wifss.ucdavis.eduthe animals on the dairy will be replacement heifers of varying ages. For such dairies, the total number ... to more than 23,000 pounds of milk per cow per year. The average U.S. dairy cow makes about 20,000 pounds of milk every 12 months, about 2,300 gallons, or 14 times her body weight. ... a replacement dairy heifer is commonly referred to ...