Show alfalfa tillage gives 40 per cent increase tests at the north dakota experiment station show that alfalfa alon in that section at least la highly profitable two plots a good stand of alfalfa were selected and one was given two renovations ovations ren one an early spring cultivation and another cultivation just after the first cutting this gave a cultivation for each crop the first cutting on the cultivated field showed an increase of 43 per cent over the untilled plot and the second on increase of 41 per cent with a 40 per cent overage for the year renovating Renova ting with a spring tooth bar row field cultivator or other similar tools Is not an expensive operation and Is much worth while when such returns can be realized |