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The main principle sought to be established
necessitate a modification of the principle estab
is to see what insuperable difficulties result from
1 other sections not shown
abnormally acre action of weathering agricultural implements alluvion appear arguments catchment basins Central Provinces chemical consider the soil cubes cultivated crops Damoh Damoh district deterioration diameter and weight equi erosive action erosive power exhaustion extracts fertility fixed limit fluctuate follows forests and grasses Ganges given depth Hence Hoshangabad India inorganic land layer of soil mainly manure is applied maximum crop mean character mineral matter mineral plant-food produced obtained Organic chemistry outturn past plough practice of fallowing practice of manuring principle of geology produced by weathering production of plant-food quantity rainfall rate of erosion removed in solution result rivers Rothamstead Settlement Report silt slope of surface soil of minerals soil remains unaltered Sonar subjacent rock superficial layer superficial soil texture tillage underlying layers uniform crop uniform rock unmanured unweathered rock utilised vegetation virgin soil water depends weak solution weathering action weathering agents wheat yield