Student Life. Harvard University has around 22,000 students across the College, graduate, and professional schools located in Cambridge and Boston. When people refer to Harvard students, often they mean the subset of roughly 6,700 students who attend Harvard College. Students arrive every year in late August.
Heifer. Heifer is the female cow who has passed the calf stage but has not reached the cow stage. Usually, the calf stage ends when the age reaches 10 months from birth. A female will be called a cow when she becomes a mother after reaching the reproductive viability. The heifer is the middle stage of the calf and cow.
Normally, it is a good idea to breed heifers one month ahead of the main cow herd; so, we need to get heifers that have a mature weight of 1,200 pounds to weigh 780 pounds by the time they are 12-14 months old.ext, use a short breeding season. Do not give heifers more than 75 days to breed. Eliminate heifers that do not conceive during this first breeding season. This helps raise the fertility level of cows retained in the herd.