if you are between the age of10 to15 you shold have 30-40 grams per day if you are 15 to 20 you should have 35-45 grams per day
or you can just have 2 or 3 glasses of milk or 2 glasses of yogurt
thanks for coming to my answer
the average cow produces 29 glasses of milk each day
A dairy cow will produce anywhere from 10 to 45 gallons of saliva per day.
A dairy cow will drink upwards of 40 to 50 gal. of water per day.
Because this breed produces more milk per year and/or per day than any other dairy breed.
No. Dairy cows have much larger udders than beef cows do. A dairy cow has been selected to produce more milk than what she can feed her calf to meet the farmers' demands for more milk to be produced per cow per day.
the average cow produces about 8 to 10 gallons of milk per day for about 10 months of the year based on 2 milkings per day
3-4 portions a day is good if you want a healthy and balanced diet. However I do not know the amount in grams. It depends on what size of dairy you have.
for adults 15 or older you need 5 servings of dairy per day which would equal to about 3 big glasses of milk and for children 14 or younger you need 2-3 servings each day which would equal 2 big glasses of milk.
This question is unable to be answered because we do not know whether this cow is lactating or not, what gestation period she is in, or even what type of cow she is--beef or dairy? Also, the amount of protein a cow gets is not on a per-day basis, it's as a percentage in her diet. Protein requirements for dairy cows is a bit different from beef cows (usually higher).
3 time a day per a day do not feed them to much
In North America most dairy cows produce about 8 gallons per day, or about 20,000 pounds per year.
27-28 lb/day; as fed when she is milking and 12 lb/day; as fed when she is dry.