12 



MALN'E STATE COLLEGE 



TABLE I. 

 YIELD OF DRY MATTER EST GRAMS FOR EACH OF THE THREE PERIODS. 



A represents the acid rock, B the crude rock, C the phosphate of iron and alumina, 



D no phosphate. 



First Period. 



i: 



c 



i) 



Secoxd Period. 



B 



C 



Third Period. 



B 



C 



49.4 



41.4 



151.7 



133.3 



52.5 



55.8 



113.1 



136.1 



17.6 



25.8 



93.7 



73.7 



164.6 



64.8 



25.1 



31.0 



4.3 



3.5 



71.7 



91.4 

 1 



Peas 



Clover 



Turnips 



Rutabagas 



Barley 



Corn 



Tomatoes ........ ■■ 



Potatoes 



Turnips, roots 



Rutabagas, roots . 

 Potatoes, tubers.. 



193.3 ! 1S5.0 



136.3; 120.0 



228.8 207.7 



154.9 167.6 

 335.8 269.5 

 491.1 228.9 

 200.9; 177.5 

 341.7 254.5 



98-5 47.7 



51.5 35.1 



I 



246.4, 196.8 



1S5.4 

 103.6 

 226.3 

 176.8 

 259.1 

 201.7 

 160.6 

 274.2 

 117.3 

 53.7 

 214.6 



179.4 



63.6 



1.54.1 



132.0 



197.0 



61-6 



33.3 



181.1 



71.0 



39.5 



135. S 



253.1 

 296.8 

 277.9 

 240.0 

 500.0 

 55.5 

 63.7 

 285.7 

 161.3 

 130.0 

 242.1 



132.1 

 218.9 

 245.3 

 215.6 

 131.5 

 7.4 

 4.7 

 143.3 

 137.5 

 101.9 

 124.8 



56. 

 148.2 

 201.9 

 132.5 

 164.2 

 6.3 

 1.8 

 127.7 

 121.9 



50.1 

 113.2 



54.3 



2 157.8 



61.0 

 179.6 : 



3 106.9 



4 141.3 

 151.5 : 



40.0 



4 5.6 



5 67-0 



28.4 



117.0 

 30.1 



112.6 

 24.9 

 73.2 



129.0 



21.2 



1.5 



83.1 



TABLE II. 

 TOTAL YIELD OF DRY MATTER FOR THE THREE PERIODS. 



A 



B 



C 



500.7 



366.5 



283.5 



433.1 



338.9 



251.8 



664.5 



604.7, 



561.5 



455.9 



435.7 



365.1 



1015.4 



514.1 



559.4 



653.5 



253.9 



293.8 



405.9 



275.9 



236.1 



778.9 



562.4 



466.7 



299. S 



210.3 



270.2 



1S7.1 



141.3 



107.0 



555.5 



393.3 



419.2 



I) 



Peas 



Clover 



Turnips, whole plant. •• 

 Rutabagas, whole plant 



Barley 



Corn 



Tomatoes 



Potatoes, whole plant... 



Turnips, edible roots 



Ruta bagas, edible roots 

 Potatoes, tubers 



261.0 

 165.2 

 357.3 

 193.1 

 436.8 



92. S 

 107.9 

 451.8 

 132. a 



49.4 

 344.7 



Table I shows the yield for each kind of plant grown, for each 

 period. In Table II the weights for the three periods are condensed. 

 The diagram which follows is designed to show graphically the same 

 results as are given in Table II. Following the diagram may be seen 

 the photographic illustrations showing the plants as they appeared 

 at the time of harvesting - . 



