20 



BULLETIN 147, U. S. DEPARTMENT OP AGRICULTURE. 



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



COW 7, TICK-FREE. 





Milk production. 



_"3) 

 '3 



>j 



o 



pq 



Feed con- 

 sumed. 



Ten-day 

 period 

 ended— 



Milk production. 



£ 



'3 

 [S 

 >> 

 ■a 



o 



C 



Feed con- 

 sumed. 



Ten-day 

 period 

 ended — 



o 



° 2 

 < 



o 



o 



©->-' 

 ci. ca 



o « 

 3 



S' 



'3 



o 



o 

 -^ 



°* 



s 

 < 



o 



o 

 to 



P-, 



>> 



03 



w 



.3 



o 



1913. 



May 30 



Jmie 9 



June 19 



June 29 



Jnlv9 



Julv 19 



Julv29 



Aug. 8 



Lbs. 

 138.7 

 127.4 

 128. 2 

 133. 

 1-17. 5 

 146.8 

 138. 8 

 120.6 



Lbs. 

 5.13 



5.67 

 4.87 

 5.19 

 5.97 

 5.87 

 5.69 

 4.82 



P.ct. 



3.70 

 4.45 

 3.80 

 3.90 

 4.05 

 4.00 

 4.10 

 4.00 



Lbs. 

 660.9 

 738. 

 652.0 

 642. C 

 644.0 

 633.0 

 6-16. 

 704.0 



Lbs. 

 171.0 

 176. 5 

 179.5 

 179. 5 

 198.0 

 197.0 

 210.0 

 1S7. 5 



Lbs. 



40.0 

 35.0 

 40.0 

 40.0 

 40.0 

 40.0 

 40.0 

 40.0 



1913. 



A-ug. 18 



Aug. 28 



Sept. 7 



Sept. 17 

 Sept. 27 . . 

 Oct. 7 



Total... 



Lbs. 

 121.4 

 121.6 

 115.7 

 121.5 

 108.9 

 105.1 



Lbs. 

 5.04 

 5.84 

 4.98 

 5.29 

 4.90 

 5.04 



P.cf. 



4.15 



4.80 

 4.30 

 4. 35 

 4.50 

 4.80 



i&s. 



659.0 

 647.0 

 651.0 

 661.5 

 678.9 

 685.9 



Lbs. 



186.0 

 198.0 

 198.5 

 181.5 

 178.5 

 180.0 



Lbs. 



40.0 

 40.0 

 40.0 

 40.0 

 40.0 

 40.0 



1,775.274.30| 



1 1 





2, 621. 5 



555.0 



COW 8, TICK-FREE. 



May 30 



174.1 



6.27 



3.60 



839.9 



175. 



48.0 



June 9 



153. 4 



5. 83 



3. SO 



840. 



180.0 



44.0 



June 19 



151. 3 



5. 67 



3. 75 



842.0 



179. 5 



50.0 



June 29 



154.0 



6.01 



3. no 



785. 



ISO. 



50.0 



Julv 9 



160. 2 



6.A9 



3.80 



807.0 



200. 



50.0 



Julv 19 



157. 7 



&?m 



3. 80 



813.0 



200.0 



50.0 



July 29 



155. 1 



6.3 



4.10 



816.0 



220.0 



50.0 



Aug. 8 



123. 4 



5.06 



4.10 



914.0 



216.5 



50.0 



Aug. 18. 

 Aug. 28. 

 Sept. 7. 

 Sept. 17 

 Sept. 27 

 Oct. 7.. 



137. 7 

 134.1 

 121.2 

 118.0 

 105. 5 

 90.8 



Total... 1,936.579.73 



4.99 

 6. 30 

 5.33 

 5.78 

 5.28 

 4.77 



4. 35 

 4.70 

 4.40 

 4.90 

 5.00 

 5.25 



81S.0 

 864. 

 872.0 

 882.5 

 893.2 

 922.6 



192.5 

 200.0 

 200.0 

 197.0 

 200.0 

 200.0 



50.0 

 50.0 

 50.0 

 50.0 

 50.0 

 50.0 



..2,740.51692.0 



COW 9, TICK-FRE] 



May 30 

 June 9. 

 June 19 

 June 29 

 Julv 9. 

 Julv 19 

 July 29 

 Aug. 8. 



133. 7 



5.21 



3.90 



500.5 



157.5 



31.6 



115.8 



4.40 



3. 80 



505.0 



160.0 



33.0 



118. 1 



4.25 



3. 60 



540.0 



160.0 



40.0 



132.8 



5. 05 



3. 80 



508.0 



156.0 



40.0 



144.1 



O. OO 



3.85 



502.0 



172.0 



40.0 1 



145.0 



4. 93 



3. 40 



523.0 



179.5 



40.0 



140.4 



5. 34 



3. 80 



519.0 



180.0 



40.0 



119.6 



3.95 



3.30 



596.0 



162.0 



40.0 



Aug. 18 

 Auu. 28 

 Sept. 7. 

 Sept. 17 

 Sept. 27 

 Oct. 7. 



132.9 

 125.6 

 124.5 

 126.2 

 112.4 

 103.2 



5.71 

 5.02 

 4.73 

 5.17 

 4.83 

 4.44 



Total... 1,774. 3 '68. 58 



4. 30 

 4.00 

 3.80 

 4.10 

 4.30 

 4.30 



523.0 

 541.0 

 541.0 

 544.5 

 547. 4 

 552.7 



169.5 

 168.0 

 152.5 

 139.0 

 134.0 

 139.0 



40.0 

 40.0 

 40.0 

 40.0 

 40.0 

 40.0 



2, 229. 554. 6 



COW 10, TICK-FREE. 



May 30. 

 June 9.. 

 June 19. 

 June 29. 

 Julv 9.. 

 July 19. 

 July 29 . 

 Aug. 8. . 



167.3 



6.11 



3. 65 



760.8 



173.0 



48.0 



134. 3 



4.78 



3. 55 



778.0 



179.5 



42.0 



103. 1 



3.61 



3. 50 



779.0 



174.5 



40.0 



135. 2 



5.27 



3.90 



727.0 



176.0 



40.0 



140. S 



4.79 



3.40 



750.0 



199.0 



40.0 



149. 9 



5. 55 



3. 70 



753.0 



200.0 



40.0 



144.7 



5.50 



3.80 



733. 



200.0 



40.0 



117.1 



4.22 



3.60 



822.0 



181.0 



40.0 



Aug. 18 

 Aug. 28 

 Sept. 7. 

 Sept. 17 

 Sept. 27 

 Oct. 7.. 



95.5 

 95.8 

 102.4 

 110.4 

 97.3 

 89.2 



Total.. .,1,683.063. 70 



4.30 

 3.93 

 4.05 

 4.04 

 3.89 

 3.66 



4.50 

 4.10 

 3.95 

 3.65 

 4.00 

 4.10 



749.0 

 729.0 

 769.0 

 772.6 

 778.9 

 787.2 



160.0 

 179.0 

 177.0 

 178.5 

 180.0 

 180.0 



40.0 

 40.0 

 40.0 

 40.0 

 40.0 

 40.0 



2,537.5 570.0 



COW 11, TICK-INFESTED. 



May 30 

 June 9. 

 June 19 

 June 29 

 Julv 9 . 

 July 19 

 July 29 

 Aug. 8. 



208.2 



8.74 



4.20 



813. 9 



175.5 



54.8 



180.4 



7.04 



3. 90 



818.0 



179.0 



52.0 



169. 3 



6. 77 



4.00 



842.0 



180.0 



52.0 



152.1 



6.24 



4.10 



800.0 



180.5 



40.0 



172.5 



6.90 



4.00 



818.0 



200.0 



40.0 



145. 4 



5. 39 



3.70 



813.0 



198.0 



40.0 



141.9 



5.53 



3.90 



807.0 



200.0 



40.5 



101.0 



3.64 



3.60 



909.0 



183.0 



40.0 



Aug. 18. 

 Aug. 28. 

 Sept. 7. 

 Sept. 17 

 Sept. 27 

 Oct. 7.. 



108.7 



4.29 



3.95 



816.0 



189.5 



109.0 



o. 01 



4.60 



829.0 



200.0 



113. 7 



4.89 



4.30 



829.0 



196.0 



109.1 



5. 02 



4.60 



836.1 



198.5 



98.9 



4.75 



4.80 



857.9 



197.5 



103.2 



4.95 



4.80 



862.4 



198.5 



1,913.4 



79.16 









2, 676. 



40.0 

 40.0 

 40.0 

 40.0 

 49.0 

 50.0 



618.3 



