N.D. Cent. Code § 64-01-06
64-01-06. Ton of hay - Cubic measure
64-01-06. Ton of hay - Cubic measure
By weight a ton of hay shall consist of two thousand pounds [907.18 kilograms], and by
measurement, of three hundred and forty-three cubic feet [9.71 cubic meters] after the same
shall have been stacked thirty days or such other time as may be agreed upon between the
parties.