43 



I. General Data. 



TABLE XXXI. 

 History of grade cows. 



1896-97. 



Name. 



Mary, 



Jennie, 



Nora, 



Beauty, 



Red, 



Pansy, 



Daisy, 



Guernsy, 



Ruth, 



Midget, 



Black, 



Roan, 



Bessie, 



Mildred, 



Grade. 



Jersey, 



Jersey, 



Jersey, 



Jersey, 



Durham, 



Jersey, 



Jersey, 



Guernsey, 



Ayrshire, 



Jersey, 



Jersey, 



Durham, 



Ayrshire, 



Ayrshire, 



Age. 



Last calf dropped 



July, 



September, 



August, 



Septenil)er, 



August. 



November, 



September, 



March, 



June, 



January, 



January, 



October, 



November, 



October, 



Milk yields (lbs.) 

 at beginning of experiment. 



I. II. III. IV. 



21 

 19 

 20 

 20 

 20 

 21 



21 



19 



25 

 29 

 31 



19 



30 

 25 

 26 

 29 

 30 



18 



18 



19 

 20 

 20 

 20 

 20 

 20 



VI. 



25 



25 

 21 



26 



TABLE XXXII. 



Total feed stuffs consumed during each experiment, (pounds.) 





I. 



II. 



III. 



IV. 



V. 



VI. 



Periods : 



Black grass, 

 English hay. 



Fox grass, 

 English hay, 



Branch grass, 

 English hay. 



Red top, 

 English hay. 



Cove mixture, 

 English hay, 



Salt mixture, 

 English hay. 



S S aJ 

 SboS 



336 

 336 



304.5 

 304.5 



294 

 294 



147 

 147 



265 



265 



140 

 140 



