Amateur Radio licenses may only be renewed within 90 days of the license expiration date. Vanity call signs may be renewed online here or by using the FCC Universal Licensing System (ULS) To give up a vanity call sign and request a sequential call the vanity call can not expired or be in the renewal grace period.
Most dairy cows are milked two to three times per day. On average, a cow will produce six to seven gallons of milk each day. A cow that is milking eats about 100 pounds each day of feed, which is a combination of hay, grain, silage and proteins (such as soybean meal), plus vitamins and minerals.
For herds that reach peak production of around 2.0kg milk solids per day (27kg milk), the daily deficit in energy before maximum grass intake is achieved equates to 3-4kg high energy concentrate per day where high quality grass is available. This can be reduced by around 1kg per day if milking once a day.