No. 6. DEPARTMENT OF AGRICULTURE. 



Average Composition and Guaranty Compared 



519 



Phosplioric ncii): 



Totjil 



Available, . . 



Totash 



Nitrogen, 



Pliosplioric acid: 



Total 



Available, 



Potash 



Nitrogen 



Pliosplioric acid: 



Total 



Available, .. 



Potash 



Nitrogen 



Pliosplioric acid: 



Total 



Available, .. 



Potash 



Nitrogen 



Phosphoric acid: 



Total 



Availalile, ... 



Potasl) 



Nitrogen 



Phosphoric acid: 



Total 



Available, 



Potash 



Nitrogen, 



Phosphoric acid: 



Total 



Available, 



Potash 



Nitrogen 



Phosphoric acid: 



Total 



.\vailable, 



Potash 



Nitrogen 



Phosphoric acid: 



Total, 



Available. .. 



Potash 



Nitrogen 



Phosphoric acid: 



Total 



Available, 



Potash 



Nitrogen, 



Phos))lioric acid: 



Total 



Available, ... 



Potash 



Nitrogen 



Spring, 1909 



Pall, 1909 



Spring, 1910 



Fall, 1910 



Spring, 1911 



Fall. 1911 



Spring, 1913 



Fall, 1912 



Spring, 1913 



Fall, 1913 



Spring, 1911 



