Before you can get on the air, you need to be licensed and know the rules to operate legally. US licenses are good for 10 years before renewal and anyone may hold one except a representative of a foreign government. In the US there are three license classesâTechnician, General and Extra. Technician License. The Technician class license is the entry-level license of choice for most new ham radio operators.
The average cow in the U.S. produces about 21,000 lbs. of milk per year, thatâs nearly 2,500 gallons a year! On a daily basis, most cows average about 70 lbs. of milk per day, or about 8 gallons per day. 8 gallons is about 128 glasses of milk per day.Interestingly, a herd of 800 cows can produce a large tanker truckload of milk each day. Over a year, that would be about 20 million lbs. of milk or 2.3 million gallons of milk.**Productivity of the average cow in select countries.ccording to a news report, a cow in Wisconsin produced 72,000 lbs. of milk in a year, or about 8,000 gallons of milk in a year. To produce that much milk, it means that the cow had to produce about 23 gallons of milk each day. (source).
The average dairy cow eats three pounds of silage and one pound of hay each day for every 100 pounds of its body weight. Dairy cows also receive one pound of grain or other concentrated feed for every four to six pounds of milk they give. Cows weigh from 900 to 2,000 pounds.The average annual output of milk per cow is about 10,000 pounds.One gallon of milk weighs 8.6 pounds. Both dairy and beef cattle eat large amounts of forage, or rough feed such as clover or alfalfa. They also eat huge amounts of grass each year and turn it into meat and milk.he average annual output of milk per cow is about 10,000 pounds. One gallon of milk weighs 8.6 pounds. Both dairy and beef cattle eat large amounts of forage, or rough feed such as clover or alfalfa. They also eat huge amounts of grass each year and turn it into meat and milk.