228 



ENVIRONMENTAL CONDITIONS. 



Table 7. — Summation of normal daily indices of temperature efficiency for plant growth, 

 for the period of the average frostless season. (Plates 39 and 40.) — Continued. 



Station. 



Mississippi : 



Meridian 



Vicksburg .... 

 Missouri : 



Columbia. . . . 



Hannibal 



Kansas City . . 



St. Louis 



Springfield . . . 

 Montana : 



Havre 



Helena 



Kalispell 



Miles City . . . 

 Nebraska : 



Lincoln 



North Platte . 



Omaha 



Valentine .... 

 Nevada: 



Reno 



Winnemucca . 

 New Hampshire: 



Concord 



New Jersey : 



Atlantic City. 



Cape May . . . 

 New Mexico: 



Roswell 



Santa Fe 



New York: 



Albany 



Bingham ton . . 



Buffalo 



Canton 



New York 



Oswego 



Rochester . . . . 



Syracuse 



North Carolina: 



Asheville 



Charlotte . . . . 



Hatteras 



Raleigh 



Wilmington . . 

 North Dakota: 



Bismarck .... 



Devils Lake. . 



Williston 





to 





O -O 



o 



a 



3 > 



X CO 03 



W 



800.6 

 892.6 



583.8 

 585.4 

 612.8 

 677.6 



588.8 



311.8 

 331.0 

 297.2 

 402.2 



538.9 

 446.7 



534 . 7 

 394.5 



338.5 

 364.7 



368.0 



544.2 

 533.5 



678.4 

 442.5 



466.3 

 404.4 



433 . 8 

 358.5 

 554.4 

 430.3 

 434.6 

 440.4 



495.4 

 717.5 

 804.9 

 700.3 

 769.0 



342.4 

 301.2 

 320.5 





9.31 

 9.19 



9.43 

 9.50 

 9.33 

 9.33 

 9.53 



9.79 

 9.57 

 9.50 

 9.64 



9.51 

 9.64 

 9.52 

 9.69 



9.65 

 9.68 



9.74 



9.69 

 9.57 



9.52 

 9.53 



9.61 

 9.71 

 9.59 

 9.80 

 9.44 

 9.59 

 9.65 

 9.65 



9.75 

 9.39 

 9.52 

 9.39 

 9.46 



8.47 

 9.76 

 9.81 



N O -<-■ 



'2 "in » 



03 ^^ O 



'fi c ^ 



►5 OJ > 



ra ,-^ 5 

 P-( 



14,565 

 16,194 



10,241 

 10,189 

 10,368 

 11,868 

 10,031 



4,036 

 3,710 



2,827 

 6,253 



9,062 

 7,192 

 9,087 

 6,393 



4,134 

 5,463 



4,724 



7,878 

 8,417 



12,448 

 5,350 



6,633 

 5,399 

 5,761 

 4,713 

 8,104 

 5,524 

 5.807 

 6,022 



7,504 

 12,554 

 13,771 

 12,329 

 13,561 



4,792 

 3,754 

 4,508 



o i. ti, 



_ "j c 



o _o cS 



'•5 "3 S • 



03 r] (p ^— V 



g.S £« 



3 " G -2 



m •" S 03 



M 2 -*^ 



o o 'S <" 



M S o 



1.95 

 1.97 



1.86 

 1.83 

 1.81 

 1.88 

 1.79 



1.32 

 1.17 

 1.00 

 1.61 



1.77 

 1.67 



1.78 

 1.67 



1.27 

 1.55 



1.32 



1.50 

 1.65 



1.93 

 1.30 



1.49 

 1.38 



39 

 34 

 55 

 34 



38 



1.43 



1.55 



1.86 

 1.80 

 1.88 

 1.87 



1.65 

 1.28 

 1.46 



c 



G o 

 O u 



"^ a 



"•a 



o 



s.s 



a 



•^ -S. 3 



18.2 

 18.1 



17.6 



17.4 



16. 



17. 



17 



.9 

 .5 

 .1 



12.9 



11.2 



9.5 



15.6 



16.8 

 16.1 

 17.0 

 16.2 



12.2 

 15.1 



12.8 



14.5 

 15.8 



18.4 

 12.0 



14.3 

 13.3 

 13.3 

 13.1 

 14.6 

 12.8 

 13.3 

 13.7 



15.1 

 17.5 

 17.1 

 17.6 

 17.6 



14.0 

 12.5 

 14.1 



