lOS MAIXE AGRICULTURAL EXPERIMEXT STATION'. 



COMPOSITION- OF BUTTER AND BUTTER FAT. 





BCTTEK. 



Butter Fat. 





s 



5 

 <35 



s 

 o 



31 



ei 



i 



SB 



£ 5 



ii 

 II 



Period I— Extracted gluten ration 

 Period II— Extracted gluten and 



9.31 



10.93 

 12.00 



1.71 



1.44 

 2.85 



.68 



.70 

 1.06 



88.33 33.75 



86.93 34.2 

 84.09 33.1 



26.71 



29.31 

 30.66 



29.7 

 33.0 



Period lll-Chicago gluten and King 

 gluten 



29.4 



DIGESTIBLE FAT FED DAILY, AXD THE EFFECT OF THE DIFFERENT 

 RATIONS ON THE BUTTER AND BUTTER FAT. 



The concentrated feeds used in the rations. 





^^ 



71 





w 



"w 















~ 



= 



z. 





■■1 



1 



3J 





>> 



br 



^ 



^ 









- 



== 



T 



5.2 



So 





e a 



Cottonseed meal ration of Period I, Exp't. I.. 0.52 

 Cottonseed meal ration of Period IV, E"xp't I. 0.52 

 Cottonseed meal ration of Period I, Exp't II.. 0.47 



Average. 



Gluten meal, quite rich in fat, Period II, Exp't 1 0.46 

 Gluten meal, quite rich in fat. Period III, 

 Exp'tll 43 



Average. 



Gluten meal, verj- rich in fat, Period III, 



Exp't I ■ .88 



Gluten meal, vei-v rich in fat, Period V, 

 Exp'tll ". 68 



Average. 



Extracted gluten meal. Period I, Exp't III — 0.17 

 Extracted gluten meal, with tallow, Period II, 



Exp't III 0.67 



Gluten meal, poor in fat, fed herd 



Mixed sluten meals. Period III, Exp't III ... ..t5 



Flax meal. Period II, Exp't 11 0.31 



Gluten feed, Period IV, Exp't II : tO.24 



35.1 

 35.1 

 35.2 



27.65 

 25.9 



28.07 



32.1 



27.2 



33.3 



29.88 



32.4 



31.2 



32.9 



30.54 



32.6 



37.2 



32.9 



38.4 



32.7 



37.8 



33.8 



26.7 



34.2 

 34.1 

 33.1 

 34.1 

 32.9 



29.3 



30.66 



28.88 

 30.44 



30.39 

 31.9 



28.55 



30.28 

 30.72 

 28.4 

 29.56 



32.5 



31.9 



32.2 



29.7 



33.0 



30.3 



29.4 



27.95 



27.9 



*An arbitrary comparative scale, 10 representing the hardest butter and 6 the 

 softest. 

 tLargely corn oil. 



