PASTURE CULTURE 



23 J, 



Above: A strongly podzolized soil profile located near Wellfleet on Cape Cod, showing a" well- 

 developed A 2 horizon. 



Below: Alfalfa requires a high level of soil fertility. Where a top-dressing of potash has been 

 applied annually, a good stand of alfalfa remains after four seasons; but where no potash was 

 applied, severe winterkilling took place at the end of the third season. 



