22 



BULLETIN 147, U. S. DEPARTMENT OF AGRICULTURE. 



Table II. — Individual records of experimental cows by 10-day periods — Continued. 

 COW 17, TICK-INFESTED. 





Milk production. 



3 



'3 

 >> 



o- 



Feed con- 

 sumed. 



Ten-day 

 period 

 ended— 



Milk production. 



'5 



o 



ffl 



Feed con- 

 sumed. 



Ten-day 

 period 

 ended — 



o 



a M 

 o% 



a 



o 



3,Jsj 



Ot3 



sa 

 < 



o 

 o *■> 



gS 



05 



Ph 



>> 



03 



'3 



o 

 < 



o 



o3 



as 



< 



o 



UB 



03 

 ft 



4 



03 



o 



1913. 



May 30 



June 9 



June 19 



June 29 



July 9 



July 19 



July 29 



Aug. 8 



Lbs. 



144.4 

 134.3 

 142.1 

 137.4 

 144.2 

 136. 2 

 126.1 

 92.1 



Lbs. 

 5.05 

 4.53 

 5.04 

 4.67 

 5.48 

 4. 53 

 4.16 

 3.13 



P.ct. 

 3.50 

 3.35 

 3.55 

 3.40 

 3.80 

 3. to 

 3.30 

 3.40 



Lbs. 

 729.2 

 813.0 

 762.0 

 717.0 

 744.0 

 726,0 

 746.0 

 833.0 



L6s. 



176.0 

 179.5 

 178.5 

 180.5 

 200.0 

 200. 

 199.0 

 181.0 



40.0 

 36.0 

 42.5 

 40.0 

 40. 

 40.0 

 40.5 

 40.0 



. 1913. 

 Aug. 18 

 Aug. 28 

 Sept. 7 



Sept. 17 



Sept, 27 



Oct. 7 



Total... 



Lbs. 

 98.8 

 78.8 

 67.9 

 71.4 

 59.0 

 49.5 



Lbs. 

 3.89 

 2.99 

 2. 82 

 3! 21 

 2.92 

 2.40 



P.cf. 

 3.95 

 3.80 

 4.15 

 4.50 

 4.95 

 4.85 



Lbs. 



778.0 



763. 



760.0 



764.8 



775.8 



807. 2 



L&s. 



186.5 

 184.0 

 170.0 

 169.5 

 172.0 

 170.0 



Lbs. 

 40.0 

 40.0 

 40.0 

 40.0 

 49.0 

 50.0 



1, 482. 2 



54. 82 







2,546.5 



578. 









COW 18, TICK-INFESTED. 



May 30 

 June 6. 

 June 19 

 June 29 

 July 9. 

 July 19 

 July 29 

 Aug. 8. 



145. 7 



5. 25 



3.60 



624.3 



155.0 



43.2 



152. 5 



5.49 



3. 60 



623.0 



149.5 



36.0 



1.57. 5 



5. 75 



3. 65 



650.0 



155.0 



42.0 



151.1 



5. 59 



3. 70 



618.0 



157. 5 



40.0 



147.8 



5. 32 



3. 60 



640.0 



185.5 



40.0 



137. 8 



5.24 



3.80 



640.0 



180.0 



40.0 



128.4 



4.88 



3. SO 



653.0 



178.5 



40.5 



75.0 



2.78 



3.70 



715.0 



159. 



40.0 



Aug. 18... 

 Aug. 28... 

 Sept. 7.... 

 Sept. 17... 

 Sept. 27... 

 Oct. 7 



Total. 



79.6 



2.99 



3. 75 



657. 



173. 



67.1 



2. 55 



3.80 



658. 



182.0 



50.7 



1 . 93 



3. 80 



663.0 



159. 5 



30.7 



1.20 



3.90 



668. 9 



137.5 



5.0 



0.18 



3. 65 



680.9 



144.5 



Dry. 



Dry. 



Dry. 



692.9 



137.5 



1,328.9 



49. 15 







2, 254. 



40.0 

 40.0 

 40.0 

 40.0 

 49.0 

 50.0 



5S0. 7 



COW 19, TICK-INFESTED. 



May 30. 

 June 9.. 

 June 19. 

 June 29. 

 July 9.. 

 Julv 19. 

 July 29. 

 Aug. 8.. 



147.4 



4 



86 



3.30 



675. 3 



157. 



40.0 



134.8 



4 



31 



3.20 



649.0 



157. 5 



37.0 



132. 5 



4 



57 



3. 45 



678.0 



160.0 



42.0 



122. 1 



4 



40 



3.60 



653.0 



159.0 



40.0 



130.1 



4 



68 



3.60 



640.0 



180.0 



40.0 



127.5 



4 



97 



3. 90 



631.0 



162.0 



40.0 



123.1 



4 



31 



3. 50 



643.0 



160.0 



40.5 



79.9 



2 



50 



4.00 



703.0 



138. 



40.0 



Aug. 18... 

 Aug. 28... 



Sept. 7 



Sept. 17... 

 Sept. 27... 

 Oct. 7.... 



Total. 



101. 3 



3. 85 



3. 80 



763.0 



160.5 



100.1 



4. 00 



4.00 



633. 



161.5 



93.5 



3.74 



4.00 



654.0 



154. 



82.1 



3. 53 



4.30 



654.4 



134.5 



74.3 



3. 45 



4.65 



666. 3 



144.0 



69.2 



3. IS 



4.60 



681.8 



133.5 



1,517.9 



56.35 







2,161.5 



40.0 

 40.0 

 40.0 

 40.0 

 49.0 

 50.0 



578. 5 



COW 20, TICK-INFESTED. 



May 30. 

 June 9. . 

 June 19. 

 June 29. 

 Julv 9.. 

 July 19. 

 July 29. 

 Aug. 8.. 



154. 4 



5.87 



3.80 



709.1 



176.0 



43.2 



140.0 



4.90 



3. 50 



731.0 



179.0 



39.0 



137.0 



4.93 



3.60 



740.0 



180.0 



42.0 



135. 2 



4.73 



3. 50 



708.0 



180.5 



40.0 



137. 3 



4.81 



3.50 



738.0 



200.0 



40.0 



117.8 



4.24 



3. 60 



748.0 



200.0 



40.0 



102.9 



3. 50 



3.40 



744.0 



200.0 



40.5 



62.9 



2.20 



3.50 



813.0 



178.5 



40.0 



Aug. 18. 

 Aug. 28. 

 Sept. 7.. 

 Sept. 17. 

 Sept. 27. 

 Oct. 7... 



61.0 



2.47 



4.05 



754.0 



181.5 



53.7 



2.26 



4.20 



752. 



192.0 



44.8 



2.37 



5. 30 



749.0 



168.0 



25.1 



1.63 



6.50 



748.8 



135. 5 



11.4 



0.79 



6.90 



727.6 



145.5 



Dry. 



Dry. 



Dry. 



734.6 



137.5 



1, 183. 5 



44.70 







2,454.0 



40.0 

 40.0 

 40.0 

 40.0 

 40.0 

 40.0 



WASHINGTON' : GOVERNMENT PRINTING OFFICE : 1915 



