Dl2—Lancaster Farming, Saturday, April 10,1982 Researchers develop COLLEGE PARK, Md. - Agronomy researchers for the Maryland Agricultural Ex periment Station have begun ef forts to develop new soybean varieties especially suited to no-tdl double-cropping methods. As double-cropping under no-till cultivation methods increases in popularity throughout the state, researchers have found older varieties of soybean lines have not given yields or shown disease resistance most farmers and researchers expected, according to William J. Ke'nworthy, noted soybean breeder for MAES and an associate professor of agronomy at the University of Maryland, College Park. No-till cropping is a cultivation practice in which a crop such as soybeans is planted directly into the stubble of a previously har vested crop without plowing or other methods of breaking the topsoil. “Nationwide, breeding programs for no-till, double cropping practices are only four or five years old and have centered for the most part m southern states like Georgia, North Carolina, Virginia and Kentucky," says Kenworthy. “This year, Maryland has begun its own breeding program for double-cropping soybeans, one that is specially suited to Maryland’s growing conditions,” he adds. Existing full-season varieties under double-cropping cultivation have shown reduced yields, ac cording to Kentucky. And Maryland’s characteristic warm and humid climate during plant maturation at the end of the summer provide the optimum climatic conditions for fungal seed diseases that affect seed stock quality. Maryland’s breeding program, therefore, will emphasize iden tifying those plant traits that appear to limit double-cropping soybean varieties suited to no-till • researchers have “several promising new lines” now; but they will require additional testing before seed stock is available for release to farmers. soybean productivity, says Ken worthy. This will make it easier for researchers to breed for characteristics more adaptable to Total density control Make bales your way. Now you can easily adjust bale density to match the crop, moisture and other field conditions...and get big savings In labor and fuel. Pius bales that shed water and maintain feeding value. Only the New Generation of round balers from Gehl, with “alr-drautlcs" gives you this bale-making flexibility Total Density Control (TOC). Easily adjustable settings let you change core size and density of wrap in the field. Under normal conditions and with the high density setting, you get over 2000 lb bales with the new model 1850, and over 1000 lb bales with the new 1450. Operating mm. TOC adjustment Is simple. The new power feed throat starts bales faster. And, Gehl's open design lets you watch the bale form. Higher quality hay. Gehl's gentle crop handling and TOC retain leaves, vital nutrients. See your Gehl dealer, or write us, for a free booklet explaining the exclusive Total Density Control system Gehl Company, West Bend, Wisconsin 53095 Waiver of Finance on Gehl Hay and Forage Equipment until June 1, 1982 and on Mix-Alls and Skid-Steer Loaders until Sept. 1, 1982 Total Density Control PEOPLE’S SALES & SERVICE Oakland Mills, PA 717-463-2735 N.G. HERSHEY & SON Manheim, PA 717-665-2271 A. L.HERR&BRO. Quarryville, PA 717-786-3521 S. JOHNSON HURFF Pole Tavern Monroeville, NJ 609-358-2565 or 609-769-2565 Maryland’s clunate and par ticularly to no-till double-cropping cultivation methods. Kenworthy adds GEHL FARM EQUIPMENT r''\ \ STOOFFER BROS. INC. Chambersburg, PA 717-263-8424 ZOOK’S FARM STORE Honey Brook, PA CHAS.J. McCOMSEY &SONS Hickory Hill, PA 215-932-2615 WERTZ GARAGE Lmeboro, MO 301-374-2672 the that Total dontfty control wllca lot you Msily adjust bait danalty wording to crop molatura cond’*<ona Alr-drat MCCC i|ip •-LOW DENSITY WlUf LAME COK-HGH OGGTY WRAP vV y •LOW DENSITY WAV SMALL CORE-HCM DENSITY WRAP SMALL CORE- Gehl has Put Good Ideas to Work in their 1850 Total Density Control round balers. With the patented “air-draulic" system, you control the size of the bale's center core and the density of the outer wrap to fit your operation and the crop’s . moisture content The 1850 can pro- * duce bales 61” wide and up to 72” in diameter. Stop in today for more information on Gehl’s 1850 heavy weight champs LEBANON VALLEY MILLER EQUIPMENT CO. IMPLEMENT CO., INC. rdi Richland. PA 717-866-7518 215-845-2911 ARNETTS GARAGE Rt 9 Box 125 Hagerstown, MD 301-733-0515 GLAIR I. MYERS Lake Road R 1 Thomasville. PA 717-259-0453 UMBERGER’S MILL Rt 4 Lebanon, PA (Fontana) 717-867-5161 BINKLEY & HURST BROS. 133 Rothsville Station Road Lititz, PA 717-626-4705 PETERMAN FARM EQUIPMENT, INC. 225 York Rd Carlisle, PA 717-249-5338
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