C6—Lancaster Farming, Saturday, July 17,1982 LANDISVILLE - Potato research and updated potato production techniques will be featured during a field day to be held July 27 here at the Souteastern Field Research Laboratory of Penn State. The program will begin at 9 a.m. The potato field day is open to the public and will be held rain or shine, according to Richard H. Cole. Opening tours will center around potato pest managment research. Special emphasis will be given to control of the Colorado potato beetle. Morning activities will also include new potato clones displayed from Penn State’s potato breeding program. Plant breeding methods will likewise be described by the research staff the morning of July 27. Crop rotations of interest to potato growers will be shown m the forenoon. At all events, Penn State staff members will be on hand to answer questions, Cole said. Afternoon activities will include a demonstration of the potato bruise test kit to show how harvest BEAT THE SUMMER HEAL SPRINKLER COOLING SYSTEM (Not Fogger) When the temperature goes up, one of When the temperature is above 72° F the first ways your body reacts is by even ventilation can't cure the stress that breaking out in perspiration That’s results But a sprinkler cooling system can nature's way of cooling off help your hogs where nature fell short. It’s different with hogs High tern- giving them a chance to cool off It sprays peratures cause them a great deal of them with coarse water droplets to reduce stress because they can't sweat When their body temperature The idea is under this stress due to heat, hogs will simple, but extremely effective lose their appetite, weight gams drop, there is poor feed conversion, conception rate is reduced and pens become a mess All of this adds up to lost profits The sprinkle cycle is turned on automatically whenever the barn temperature rises above a preset level 72° F Throughout this "on" period the control functions to permit sprinkling to occur for a preset time period each hour (2 mmutes/hour is recommended for best results ) When the barn temperature drops below 72° F the cycle is automatically interrupted The nozzles are clamped to a plastic pipe strung over the gutter of slatted area at the rear of the pen Each nozzel covers a 5-6 foot diameter area which usually means one nozzle per pen The nozzle assures a coarse droplet spray pattern which is important for maximum cooling A fine mist of fog is not desirable in geographical areas of generally high summer relative humidity Average (tarty gam per nog Average daily feed consumption per hog LOs feed per lb gram per day Lbs feed save bog Days earlier to market Research done at Sidgetown College of Agricultural Technology in Ontario and at the University of California have shown these results These figures are calculated on hogs trom 100 tbs up to 200 tbs SWINE 4 POULTRY SYSTEMS SPECIALISTS FARMER BOY AG. 457 E MAIN AVE MYERS TOWN, PA 17067 BEST IN DESIGN, PRICE AND EXPERIENCE ‘ - ’• i . v a f* !- >< ~kt< Penn State potato day July 27 operations can be evaluated to identity the source of harvest bruising. Methods ot pesticides spray applications will be evaluated using a special black-light technique. In the afternoon, sprays of a black-light dye will be put on potatoes with a variety of spray equipment. An evening (after dark) visit to the fields should be revealing by demonstrating the effectiveness ot spray cover by different spray machinery. An all-day display ot home computer systems suitable for farm business operations will be available for inspection and discussion with the staff. Use of computers will be demonstrated in the afternoon. To reach the LandisviUe research farm from the Penn sylvania Turnpike to the north, get off the Turnpike at the Lebanon- Lancaster interchange and go south on Route 72 toward Lan caster. One-half mile south of Manheun turn right onto Auction- Hoad immediately after passing the Manheim Auto Auction. FOR HOGS iiiaiiifMa Hogs Sprayed Hogs Sprayed Hogs Sprayed Conlrol Hogs Imm per hr Imm per hr Imm per hr not sprayed above 85*F above 70“ F above 70°F I 37 1 62 1 62 1 72 5 34 ilkmii Control ID] -r~t 1 y «JTN| Nozzle I INC. PH 717-866-7665 Auction Road leads directly to the Penn State field lab. Coming to the farm from the direction of Harrisburg or Lan caster, take Route 283. Get off at NORTHAMPTON FARM BUREAU GO-OPERATIVE ASSOCIATION i FEED, SEED CHEMICALS T * I LIME AND FERTILIZER 1; CUSTOM APPLICATION 5 ★ « TEXACO PETROLEUM PRODUCTS t ★ t SIMPLICITY ♦ | LAWN & GARDEN EQUIPMENT ♦ nnYfiy mr «icn mu ♦ cASTUn ZlO-zM-Zo/l ♦ . A A AAA. A - & IF 1 is. f Iv- I" il /ife A : '4 ' p - » L--< !~11 j.*. 5 I P* ' I -4^* V '>■# fv-"'« 2.7 TontosBTon Capacity ★ FULL LINE PARTS DEPARTMENT ★ WE SELL, SERVICE & INSTALL C /4UDID EQUIPMENT, INC. 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