The ZERO CONCORD is the only system that provides stable milking vacuum at the teat end —in parlor or stanchion barn —with a low or high, short or long pipeline —and without injecting air into the milker units to move the milk Only with stable vacuum and no air injection can you hope to reduce leucocyte counts up to 65% increase milk production as much as 20% and prevent off-flavor and rancid milk The safe, stable vacuum is made possible by a patented, scienti'ic principle TWIN-VACUUM whereby one vacuum milks the cows, and a different vacuum moves the milk through a separate pipeline into the bulk tank In addition thanks to ZERO’S patented SPATTER-SPRAY Automatic Washer and new, improved, high-ca pacity, transparent milker unit —you have built-in, "pushbutton”, visible self-cleaning and sanitizing of the entire system —without disassembling And there are many Gther advantages Come in. Write or Phone for Full Information! W & J DAIRY SALES R.D.2, Oxford, PA 19363 Call Bill Guhl 717-529-2569 ZeAtf ~ PIONEER OF, FARM BULK MILK COPERS pOVJtR ■+"PIUS + The Features- Live PTO, 6 forward and 2 reverse speed, 3-point hitch with draft and position control plus automatic depth control. The Long 560 has more quality, more power, more efficiency and more weight per dollar than any other tractor in its class AGROPHILOS, INC. RDI, Millerstown, PA. 717-444-3232 I. G. AG SALES Sihrerdale, Pa. 215-257-5136 NEVIN N. MYER 4 SONS, INC. Chester Sprints, Pa. 215-127-7411 Before You Buy - Price 'The Other Blue line” At Your Local Long Dealer! CLAPPER FARM EQUIP. RDI Alexandria, Pa 814-669-9015 MELROSE FARM SUPPLY Rt. 16 West, Greencastle, Pa. 717-597-3138 RHODES EQUIPMENT CO., INC. Southampton, Pa. 215-677-6000 Dr. Earl Cook Hard Hat History The requirement that con struction workers wear hard hats on the job goes back more than 1.600 years When the Egyptian obelisk was being erected in Rome’s Cir cus Maximus during the reign of Constantine the Great (288-337). the foreman ordered his work crews to wear metal battle helmets for protection against falling masonry LONG TRACTORS FOR THE PLOWING SPRING The “460" Features include- 3-cylinder diesel engine, 41.9 PTO H.P., 6 forward speeds, 2 reverse speeds. Quality, versatility, performance and styling are what you'll find here. Features include four-cylinder diesel engine and sixteen speeds. NORMAN D. CLARK COLUMBIA & SON EQUIPMENT CO. Honey Grove, Pa. 717-734-3612 717-784-7456 LEISERS, INC. 3608 Nazareth Pike, Bethlehem, Pa. 215-691-3070 SCHOEHECKINFL EQUIPMENT "EHGERS INC. SchnecksviDe, Pa. 215437-4813 or 767-3106 Good milk is sold 9 poor milk is not By DIETER KRIEG QUARRYVILLE, Pa. - “Good milk is sold, poor milk is not sold,” that, in a nuG shell is the message Dr. Earl Cook had for members of Inter-State Milk Producers Cooperative, when he spoke here at the annual dinner meeting of District 12. Cook is director of the Quality Control Laboratory, Inc., which was recently acquired by Inter-State, The dairy cooperative and the laboratory are located on adjoining properties in Southampton, Pa. Cook, who has been in volved with the laboratory for approximately 30 years, aimed his talk at the quality control problems in the dairy industry and how they could be combatted. He noted early in his speech that there SEASON MAIDENCREEK FARM SUPPLY Blandon, Pa. 215-926-3851 S. Race St.. Myerstown, Pa 717-866-2131 Lancaster Farming, Saturday. Feb. 12,1977 — -were sharp increases in the number of violations during deer season. The Quality Control Laboratory, which is now a wholly owned subsidiary of Interstate, is not just a laboratory for testing milk. Technicians at the modem facility also concern themselves with the analysis of water, ecology and medical devices. Cook himself is a graduate of the University of Pennsylvania’s School of Veterinary Medicine. The goal for all dairymen should be to produce a product which is absolutely above reproach, said Cook. To achieve that end, Cook advises dairymen to be careful of their own foolishness. He cautioned them against having water or drugs in the milk they ship to market. “The presence of antibiotics in milk is a constant problem,” he emphasized. Some individuals do not understand, Cook explained, that drugs in milk could cause death in some cases since some people are allergic to such foreign substances in milk. He therefore urged dairymen to take extra care in this regard and re-emphasized the penalties which are in volved if violations take place. Cook noted that the Quality Control Laboratory recently spent $155,000 to upgrade its equipment. Aside from tests for water and drugs, the laboratory is also set up for determining leucocyte counts. Although the presence of the latter in milk is normal and not harmful, great amounts of leucocytes are an indication of infection or irritation. Quality Control aims at eliminating as many factors as possible which might possibly cause milk to be off flavor or otherwise lacking in quality. “If you wish good production, I strongly urge you to have a close eye on mastitis - but remember that NF js at 1 tempting desired him from heaven He answered and said unto then. When it is evening ye say. It will be fair weather for the sky is red And in the morning, It will be foul weather today, for the sky is red and lownng O ye hypocrites, ye can discern the face of the sky, but can ye not discern the signs of the times’ READ LANCASTER FARMING MARKET REPORTS the lab receives only a composite sample,” Coo*k said. On rancidity, Cook com mented that it is not harm ful, but unpalatable. Again, the aim is to produce the best flavored milk possible. During this time of year that includes being extra careful in the ways milk is stored during emergencies, said Cook. Milk cans, for example, should be thoroughly checked and cleaned to insure that they will not have a detrimental effect on milk quality. With better quality milk to sell, Cook believes sales can remain a bit stronger. He noted that sales trends were on an upward swing again, after having dropped noticeably following last Fall’s adverse publicity on radiation as it is related to milk. Cook explained that milk has always been a vanguard for controls, and that It’s in the news along with radiation simply because it is used as a handy medium for tests, and not because it absorbs radiation more readily than other foods. An election of officers was held following Cook’s presentation. Elected in the Christiana local were: Calvin Beiler, president; Donald Ranck, vice president; Charles Groff, secretary-treasurer; Ivan Bowman Jr. and J. Ray Ranck, delegates; and James Bowman and Roy Neff, alternate delegates. In the Quarryville local, the following were given the nod for office: Karl Herr, president; Dale Herr, vice president; and James G. Kreider, treasurer. Voted to be delegates were Dale Herr, Robert Kreider, Richard Maule, and P. Robert Wenger. Alternate delegates were Kenneth DeLong, Robert C. Groff, James Kreider and Scott Mull. Three 4-H’ers in the area were recognized for their achievements. They were: Doug Hershberger, Linda Akers, and Charles Groff. 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