. ; i i of black marl, orlon ' There is-but little difference in the p activeness of, the two - . kinds. They ;are , h the' alluvial deposits of the Wallaynette 'ivek. ! On the second. bottoms or high prawi 'es as they are called, the soil is a darklor4 y: clay, and it' Its strong and fertile as the low , r groands. . Some yel-* low gravelly sand. is found high up the.river;, but it embraces but +mall proportionof the valley. The ability ,of the soil fo produak is best'ascertained b ennsitlerini the crops which are annuallypaken fronitheland.— Under the present sy c stem of cultivation; the; average amount of iwheat` taken - :from - the English acre, is, froth . twenty-five.-- to thirty bushels. The amount of labor required to accomplish this, is comparativelyAritling.— The writer has foratrly resided in the great. wheat growing country of Genesee, in the state of New York and understalds the amount of labor n