Insights On Production PETERSBURG, IL Nearly ISO hog producers representing approximately 400,000 hogs received insights for fine-tuning production efficiencies at the Dli nois Summer Swine Seminar recently held in Petersburg, IL. Each producer had been invited by one of nine attending swine veterinarians. The seminar was sponsored by Smith Kline Animal Health Products and coordinated by Jon Knapp, major account coordinator for the firm. Moderat ing the seminar was Dr. Joe Con nor, a Carthage, IL, swine consul tant and past president of the American Association of Swine Practitioners (AASP). Featured speakers consisted of swine experts Gary D. Dial, DVM, Ph.D., University of Min nesota; Tim Loula, DVM, Nicol let, Minn.; Richard D. Hedde, Ph.D., Smith Kline Animal Health Products; Leßoy G. Biehl, DVM, MS, University of Illinois; and Darrell Dunteman, CPA, Lewis town, 111. 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Ifc' v' —t—4 4 * *.. •.. »t.. i. **•*. . »4 . ing production efficiency dis cussed was selection of a growth promotant for maximum results. Growth promotants increase the availability of feed nutrients to pigs by controlling the activity of gut bacteria. Hedde reported on the effectiveness of five growth promotants commonly used as feed additives: Virginiamycin, Tylosin, Flavormycin, Bacitracin and Chlortetracycline. Virginiamycin recently proved to offer the best opportunity for growth and feed efficiency enhancement in a study conducted by Hedde and Thomas O. Lind sey, Ph.D„ Smith Kline Animal Health Products. Hedde also reviewed the history of porcine somatotropin in world wide pork production. He con cluded, “Somatotropin is a natural product (of the pig’s metabolic system) that will enhance the pro ductive efficiency of pig produc tion as well as to produce a more healthful pork product.” Dial made well received pre sentations on the aspects of repro- Available at Participating Dealers. Gan GAP POWER EQUIPMENT ConMr of TO Ml Rt 007 717-442-0070 Hamburg SHARTLESVILLE FARM SERVICE RD 1, Box 1142 215-466-1025 Jonestown BLUE MOUNTAIN ENTERPRISES, INC. Rfc 72 Sauth 717-665-2994 Lebanon THE FARM WORKSHOP 1411 FondarwhHa M. 717-273-9540 EBLING LAWN & GARDEN SERVICE 494 E. Lincoln Ava. 717-666-6720 Ono SHUEY’S SALES & SERVICE Jonestown Rd. 717-865-4915 Oxford OXFORD GREENLINE, INC. 1100 UmMtorw Rd. 21M32-2173 Efficiency Shared At Swine Seminar ductive performance and facility use: how to optimize sow and facility 'utilization; factors influencing the reproductive per formance in commercial swine; and heeding and gestation facili ties -- matching biology and facili ty design. Loula emphasized management essentials for reducing prewean ing mortality: Highly motivated people, well planned and cared for facilities, genetics, and tender Ipv ing care for the herd. Biehl moved the discussion to the grower-finisher stage of pro duction. He says, ‘The perfor mance of the grower-finisher pigs often determines the profit margin in the swine unit.” When a production problem occurs here, he encourages pro ducers to thoroughly examine their herd’s genetics, nutrition, environment, health-disease sta tus, management and relationships among these factors. Dunteman reviewed methods available for calculating produc tion costs. He emphasized using BG Lifel S 1 WAKEFIELD SAW SHOP A & B SALES ft SERVICE 2 Ulaa South ot Rt. 21 Along 772 Thru Uontoroy • RD 1 LINCOLN SUPPLY ft EQUIPMENT CO. Soma toot, PA 814-443-1691 MeCoolo, MO 301-766-6600 Watsontown BEILER’S REPAIR 1 Ml. W. of Turbotvlllo On RL 44 RO 2, So« 14 West Chester M.S. YEARSLEY ft SONS 110-120 E. Market SL 215-696-2990 STIHL NUMBER ONE WORLDWIDE #1 742 Nvttfnflhtm fW IVAN MARTIN’S SAW SERVICE RO 1, Box (40 an accural basis in order to offset i°B Smith Kline Animal Health profit with actual production Products, 1600 Paoli Pike, West costs. Chester, PA 19380 or by calling Proceedings from the swine Annmarie Gormley at seminar can be obtained by writ- 800/877-7303, extension 7506. Tested Boar Sale (Continued from Pag* D 2) Boar Index of 136 and sold for $725. The remaining two Berk shires in this pen brought $550 and $450. Carl Rabenold of Kutztown offered a pen of two Hampshires, the pen index being 124, the aver age sale price $4BB. The boars had average daily gains of 2.18 and 2.31 pounds, back fat measure ments of .59 and .76, and percen tage of lean cuts, 64 and 60. The boars sold for $550 and $425. A pen of two Spotted boars from K. Ketterer of Newville fin ished with an index of 111 and an average sale price of $4BB. The high boar in the pen had a daily gain of 1.88 pounds, back fat of .59, and a 6.2 loin eye area. This boar brought $6OO. The second boar brought $375, finishing with a boar index of 103. A Yorkshire consigned by Bill Work of Smock, sold for $4OO. The boar gained 2.06 pounds per day, had 61% of lean cuts, and fin ished with an index of 90. Two Hampshires from Donald Lake of Big Cove Tannery went iBoS. mm 2388 Old Leacock Rd., Gordonville, PA 17529 INTRODUCING NEW STYLE STOVES • LARGE GLASS DOORS • ENERGY EFFICIENT PLACE YOUR ORDER NOW! FOR EARLY DELIVERY CUSTOM BUILT HIGH PRESSURE WASHERS UPS Sun* Uncwttr Farming Srturtfcy, Septombcr 2,1989-05 for $4OO and $325. The boars had daily gains of 2.06 and 2.05 pounds, back fat measurements of .49 and .52, loin eye areas of 4.7 and 5.7, and final indices of 127 and 124. A Hampshire consigned by C. & C. Bomgardner of Annville with a daily gain of 1.73 pounds, 165 days to 230 pounds, and a final index of 103 brought $3OO. A total of 30 boars averaged $475; with 10 Durocs averaging $5BB, three Berkshires averaging $575, two Spotted averaging $4BB, five Hampshires averaging $4OO, one Landrace bringing $4OO, and 13 Yorkshires averag ing $395. The sale was sponsored by the Pennsylvania Department of Agri culture in Cooperation with the Penn State University and the Pennsylvania Pork Producers Council. The Sale Committee consisted of: Vem Hazlett, Ken neth Kephart, Leon Arnold, Ken Ketterer, Carl Rabenold, Bill Work, Reno Thomas, and John Zimmerman. The auctioneer was Harry Bachman.