22 



COMPARATIVE TEST OF NITROGENOUS 

 FERTILISERS. 



MANGOLDS, LITTLE KNOTT WOOD FIELD, 1912. 



COMPARISON OF THE YIELD PER ACRE OF OATS AND BARLEY 



GROWN TOGETHER, AND EACH ALONE, WITHOUT MANURE. 



AFTER SWEDES IN 1911. 



SAWPIT FIELD, 1912. 



