... ,200 bushels of wheat or 8,000 bushel of corn. (empty bag weight is 270 lbs.) A grain bagrain Bag is ... ,700 bushels of wheat or 7,500 bushel of corn. (empty bag weight is 270 lbs.) 9 ft. x 250 ft ... ,700 bushels of wheat or 9,500 bushels of corn. (empty bag weight is 335 lbs.) 10 ft. x 250 with ... ,900 bushels of wheat or 12,000 bushel of corn. (empty bag weight is 375 lbs.) 10 ft. x 300 ft ...