EXPERIMENT STATION BULLETINS. 



295 



TABLE I. 



Number of cows. 



Days of 

 lactation. 



Pounds of 

 whole milk. 



Average 



per cent 



butter fat. 



Pounds of 

 butter fat. 



Pounds of 

 butter. 



Pounds of 

 skim-milk. 



11 



11 



12 



12 



13 



13 



14 



16 



17 



18 



18 



18 



19 



19 



19 



20 



20 



21 



21 



22 



23 



23 



23 



24 



25 



25 



26 



26 



27 



27 



33 



34 



35 



36 



36 



37 



Average for herd 



323 

 365 

 304 

 320 

 335 



295 

 267 

 180 

 334 

 309 



365 

 353 

 316 

 323 

 325 



319 

 309 

 360 

 313 

 253 



259 

 329 

 252 

 323 

 351 



365 

 325 

 316 

 354 

 360 



337 

 260 

 353 

 337 

 323 

 325 



7,562 

 6,914 

 5,047 

 5,444 

 7,120 



6,912 

 7,044 

 2,395 

 7,255 

 7,729 



6,756 

 7,534 

 4,637 

 5,211 

 4,941 



5,454 

 5,933 

 5,850 

 5,020 

 5,085 



5,173 



6,769 

 5,896 

 7,311 

 6,217 



7,443 

 6,999 

 6,392 

 5,980 

 5,673 



0,282 

 6,656 

 8,206 

 6,340 

 7,344 

 5,681 



318 



6,228 



3.69 

 3.70 

 4.23 

 4.11 

 4.54 



4.14 

 3.81 

 3.62 

 4.44 

 3.48 



3.74 

 3.66 

 4.48 

 4.72 

 4.52 



3.67 

 3.81 

 3.16 

 3.72 

 4.08 



3.97 

 3.76 

 3.84 

 4.08 

 3.73 



3.67 

 3.82 

 3.93 

 3.86 

 4.04 



3.86 

 3.73 

 3.69 

 4.38 

 4.30 

 4.61 



278.8 

 254.9 

 213.6 

 223.5 

 323.1 



286.2 

 268.2 

 86.7 

 322.3 

 268.7 



250.9 

 275.9 

 207.8 

 245.9 

 223.0 



200.0 

 226.1 

 184.9 

 186.6 

 207.4 



205.6 

 264.2 

 226.6 

 298.2 

 232.1 



273.1 

 267.6 

 251.5 

 231.0 

 229.3 



242.4 

 248.4 

 283.3 

 277.9 

 315.8 

 261.6 



325.2 

 297.4 

 249.1 

 260.8 

 376.9 



333.9 

 312.8 

 101.1 

 376.0 

 313.7 



292.8 

 321.9 

 242.4 

 286.9 

 260.0 



233.3 

 263.8 

 215.7 

 217.7 

 242.0 



239.9 

 308.3 

 264.3 

 347.9 

 270.7 



318.6 

 312.3 

 293.4 

 269.5 

 267.5 



282.8 

 289.8 

 330.2 

 324.2 

 368.4 

 305.2 



6,049 

 5,531 

 4,038 

 4,355 

 5,696 



5,530 

 5,635 

 1,916 

 5,804 

 6.182 



5.405 

 6,027 

 3,709 

 4,169 

 3,953 



4,363 

 4,746 

 4,680 

 4,016 

 4,068 



4,138 

 5,415 

 4,717 



5,849 

 4,974 



5,954 

 5,599 

 5,113 

 4,784 

 4,538 



5,025 

 5,325 

 6,565 

 5,072 

 5,875 

 4,545 



3.94 



245.6 



286.6 



4,982 



