EXPERIMENT STATION BULLETINS. 



695 



TABLE 2— AVERAGE TEMPERATURE OF DIFFERENT TYPES OF SOIL, NOT COVERED WITH SAND, 



JANUARY, 1913. 



Date. 



1 

 2 

 3 

 4 

 6 



7 



8 



9 



10 



11 



13 

 14 

 15 

 16 

 17 



18 

 20 

 21 

 22 



23 

 24 

 2) 



27 



23 

 29 

 30 

 31 



Average 



Gravel. 



6" 12" 18 



31.63 

 31.77 

 32.40 

 32.43 

 31.57 



32.43 

 32.70 

 31.80 

 32.03 

 32.13 



32.57 

 32.50 

 32.70 

 32.63 

 32.33 



32.27 

 32.97 

 33.43 

 33.27 



33 17 

 33.13 

 33.27 

 33.10 



32.50 

 31.13 

 31.03 

 31.67 



32.39 



32.73 

 32.83 

 33.23 

 33.30 

 32.70 



33.33 

 33.60 

 32.95 

 33.00 

 33.07 



33.53 

 33.40 

 33.40 

 33.53 

 33.37 



33.80 

 33.93 

 34.13 

 31.17 



34.10 

 34.00 

 34.10 

 33.90 



33.43 



32.90 

 32.20 

 32.50 



34.23 

 34.30 

 34.97 

 34,90 

 34.43 



35.03 

 35.10 

 34.35 

 34.53 

 34.43 



34.90 

 34.93 

 34.93 

 34.87 

 34.90 



34.83 

 35.03 

 35.40 

 35.33 



35.37 

 35.27 

 35.30 

 35.13 



34.93 

 34.73 

 34.03 

 33.93 



Sand. 



6" 12" 18 



33.38 34.82 



31.53 

 31.67 

 32.17 

 32.17 

 31.43 



32.50 

 32.50 

 31.65 

 31.83 

 31.80 



32.13 

 32.23 

 32.20 

 32.10 

 32.07 



32.17 

 33.03 

 33.23 

 33.17 



33.03 

 33.00 

 33.10 

 32.83 



31.87 

 29.70 

 30.67 

 31.30 



32.11 



32.87 

 S2.93 

 33.53 

 33.50 

 32.87 



33.50 

 33.80 

 32.90 

 32.97 

 33.03 



33.53 

 33.50 

 33.53 

 32.97 

 33.97 



33.63 

 34.03 

 34.23 

 34.23 



34.10 

 34.00 

 34.07 

 33.93 



33.37 

 32.67 

 32.13 

 32.17 



33.41 



34.83 

 34.97 

 35.37 

 35.33 

 34.80 



35.37 

 35.70 

 34.85 

 34.93 

 34.97 



35.20 

 35.20 

 35.07 

 34.23 

 34.77 



34.97 

 35.57 

 35.60 

 35.50 



35.50 

 35.30 

 35.53 

 35.13 



35.03 

 34.80 

 34.20 

 33.90 



35.08 



Loam. 



31.13 

 31.13 

 31.57 

 31.83 

 31.10 



31.63 

 31.80 

 31.20 

 31.53 

 31.30 



31.60 

 31.50 

 31.47 

 31.80 

 31.90 



31.87 

 32.13 

 32.27 

 31.97 



31.97 

 32.00 

 32.07 

 31.90 



31.93 

 31.47 

 31.10 

 31.13 



31.64 



12'" 18 



33.17 

 33.23 

 33.67 

 33.80 

 33.23 



33.90 

 34.10 

 33.30 

 33.47 

 33.30 



33.83 

 33.60 

 33.63 

 33.77 

 33.70 



33.60 

 •33.87 

 34.10 

 33.90 



33.83 

 33.87 

 33.97 

 33.93 



33.80 

 33.83 

 33.17 

 33.20 



33.66 



34.97 

 35.00 

 35.30 

 35.37 

 35.10 



35.60 

 35.80 

 34.95 

 35.10 

 34.97 



35.13 

 35.07 

 35.13 

 35.17 

 35.03 



35.17 

 35.50 

 35.60 

 35.40 



35.20 

 35.20 

 35.33 

 35.07 



35.07 

 35.13 

 34.77 

 34.80 



35.18 



Clay. 



6" 12" 18 



31.57 

 31.63 

 32.27 

 32.20 

 31.43 



32.33 

 32.40 

 31.60 

 31.87 

 31.83 



32.10 

 32.00 

 32.03 

 32.10 

 32.20 



32.17 

 32.73 



32.87 

 32.80 



32.80 

 32.87 

 32.93 

 32.80 



32.63 

 31.93 

 31.33 

 31.70 



32.19 



33.37 

 33.40 

 34.00 

 34.03 

 33.43 



34.10 

 34.20 

 33.30 

 33.43 

 33.40 



33.83 

 33.77 

 33.83 

 33.83 

 33.90 



34.00 

 34.10 

 34.30 

 34.07 



34.17 

 34.23 

 34.20 

 34.00 



34.03 

 33.90 

 33.20 

 33.17 



33.82 



34.73 



34.70 

 35.07 

 35.10 

 34.80 



35.40 

 35.10 

 34.75 

 34.67 

 34.67 



34.93 

 35.07 

 34.83 

 34.97 

 34.87 



35.00 

 35.27 

 35.33 

 35.10 



35.13 

 35.17 

 35.23 

 35.00 



35.03 

 34.90 

 34.27 

 34.30 



34.94 



Peat. 



6'" 12" 18' 



31.47 

 31.47 

 31.87 

 31.97 

 31.47 



32.17 

 32.20 

 31.50 

 31.63 

 31.70 



31.90 

 32.10 

 31.73 

 31.83 

 31.90 



32.00 

 32 . 13 

 32.13 

 32.03 



32.00 

 32.03 

 32.03 

 31.80 



31.90 

 30.97 

 30.87 

 31.30 



31.78 



33.13 

 33.23 

 33.73 

 33.57 

 33.20 



34.00 

 34.10 

 32.80 

 33.30 

 33.23 



33.47 

 33.63 

 33.27 

 33.67 

 33.33 



33.30 

 33.53 

 33.50 

 33.47 



33.30 

 33.37 

 33.37 

 33.07 



33.17 

 33.23 

 32.87 

 32.93 



33.36 



35.80 

 35.80 

 36.10 

 35.93 

 35.90 



36.47 

 36.50 

 35.70 

 35.83 

 35.67 



35.97 

 35.83 

 35.73 

 35.87 

 35.73 



35.60 

 35.90 

 35.97 

 35.63 



35.70 

 35.70 

 35.80 

 35.53 



35.53 

 35.63 

 35.07 

 35.23 



35.78 



