Originally Posted by DevilDog438. You can check in online at 24 hours prior to departure, as long as the passport information is accepted. If you are forced to check in at the counter, IIRC, I believe the limitation is 3 hours. Your luggage will be accepted at the counter at the 3 hour mark, as well, IIRC.
WORLD - Barley is widely grown in many countries. 1  Russia - 20% of world's acreage. 2  ASIA - China, Turkey and India have large acreages. 3  EUROPE - Many countries have large acreages.  NORTH AMERICA - Western US & Western 1  CANADA. NORTH AFRICA - Several countries (Morocco, Algeria, and Ethiopia) have sizable acreages.
In any case, crop yields for barley tend to range between 5 and 40 bushels per acre. Here in Colorado, that number is typically around 25 bushels/acre. Converting this to pounds per square foot isn't exact - a bushel is a unit of volume. Healthy barley will be more dense than unhealthy barley, but farmers shoot for 48 pounds per bushel in barley harvests. Using that figure, you'd be looking at .027 pounds per square foot.