New York Agricultural Experiment Station. 169 



Table XIV — (Concluded). 



Vaccum used = 18.5 in. 



Vaccum used = 14.5 in. 



4651 4.2 

 305 3.5 



255 4.4 



125 

 125 

 160 



5.3 

 6.6 

 6.0 



1,710 

 2,410 

 1,575 



4.3 

 3.4 

 4.1 



Mar. 21 

 Mar. 22 



Vacuum used = 19.5 in. 

 370| 3.51 135j 7.0| 1,255] 4.11 |. 



Vacuum used = 17.5 in. 

 8201 4.4| 185| 4.6| 1,2301 4.0|Mar 23|. 



Vacuum used = 16.5 in. 

 6451 4.6| 1901 7.0| 1,0151 4.0| |. 



Vacuum used = 15.5 in. 

 540| 3.9| 1351 6.0| 1,3851 3.1|Mar 241. 



Vacuum used = 14.5 in. 

 2701 3.5| 1251 6.81 2,400| 4.8| |. 



Averages for Each of the Above Periods. 



fVacuum increased 1 in. with each 

 period beginning at 14.5. in. and in- 

 creasing to 19.5 in. 



J Vacuum used = 14.5 in. 



