
COMPARATIVE STUDIES WITH COVERED MILK PAILS 
Table 18. 
8] 
Effect of covered pail (Stadtmueller) in stable where considerable care 
1s exercised. 


















A. Open Paal. 
Date Name of cow Total bacteria | Acid bacteria |Liquefying 
| | bacteria 
ieenG f Nellie.<....,. i300 | 150 720 
i 2.) coeds 0 pale ae rr 248,400 245,000 NPCs 
S SPN CHIC. 2... ks: 13,300 | 2,300 000 
ty Came Sl kn eo ek 3,700 | —_—_— 170 
ete Wel 14,300 300 330 
RRO UILY ou at vis. ee 9,680 1,000 260 
ACLS als ay Bk: 0 Os rrr 30,200 20; 900 350 
Merce ullyae ts oS 4,300 1,460 280 
RVCte Ie. ut 42,400 38,690 300 
B. Covered Pal. 
foe Name of cow Total bacteria | Acid bacteria |Liquefying 
/ bacteria 
EVO em Caen yets eS ews TSO | 0 850 
“4 CIENCCN LEC re es oes, 8,500 50 Soo 
4 “eiph plete C1 es eee ee | 14,950 2,650 650 
es 9 | Nellie 1,100 ——- To 
ME ae SOUL VR Seg S So. Lei 100 100 
 vubopouvellie 8,700 4,300 300 
SSN IE ID. S60 oe, ya. on | 4,750 2,975 140 
Se AC | 3,900 800 300 
Re cies PEGCTACE S35 4). 6,480 1,550 3438 


Average number of bacteria in open pail. 
Average number of bacteria in covered pail. 
Average number of bacteria excluded by cover. 
REE ETA A ED ERE ETL IE IE ILE LEE LOS LLG EEE I NITES EDI SE BDI 0 AAI TE: 





