===========+=============+========================================== MAN UNITS | HORSE UNITS | CROPS -----------+-------------+------------------------------------------ 6 | 6 |Corn for grain husked from shock (New | |York method) 3 | 5 |Corn for grain husked from standing stalks | |(Western method) 5 | 6 |Corn for silage 3 | 5 |Fodder corn 6 | 6 |Sweet corn 10 | 10 |Potatoes 4 | 5 |Field beans 10 | 10 |Cabbage 20 | 7 |Tobacco 50 | 8 |Hops 15 | 12 |Roots (field beets, mangels, etc.) 2 | 3 |Buckwheat, oats, barley, wheat, spelt, rye, | |field peas, and mixtures of these 1 | 1 |Hay for cutting, alfalfa, clover, timothy 2 | 3 |Oat hay, millet, and other grains cured for hay 15 | 5 |Apples, bearing, when cared for in a commercial | |way 3 | 1 |Apples, bearing, when little or no care is given 15 | 5 |Other tree fruits, bearing 2 | 1 |Fruit not of bearing age 20 | 5 |Berries 3 | 5 |Peas for canning factory 1 | 1 |Seeds (alfalfa, clover, timothy) 3 | 5 |Sorghum 12 | 6 |Cotton 10 to 35 | 2 to 10 |Truck crops ===========+=============+================================================ For live stock listed below, the man units and horse units are as indicated.