The busy marrow factories inside your bones produce 3 million red cells every second, over 10 billion every hour, and cell pro- % duction is just one of the vital, little-known jobs that bones do! TRY A CLASSIFIED AD WHITE WASHING with DAIRY WHITE - Dries White Does Not Rub Off No Wot Floors Is Compatible With Disinfectant MAYNARD L. BEITZEL Witmer, Pa. 392-7227 HIGH PRESSURE WASHING OF POULTRY HOUSES AND VEAL PENS BARRY L. HERR 1744 Pioneer Road, Lancaster, Pa. Phone 717-464-2044 Formerly operated by Maynard L. Beitzel ST A-RITE Can Put A Pipeline In Any Barn WHY BUY A PIPELINE? For An Average 40 Cow Herd You Can . . . 1. Save walking 100 miles a year. 2. Save carrying 292 tons of milk a year. 3. Save 200 hours per year on an average herd. 4. Produce higher quality milk. 5. Increase your milk production. WHY BUY A STA RITE PIPELINE? 1. Engineered for the modern dairy farm of today as well as the dairy farm of tomorrow. Around the barn pipelines and milking parlors. 2. The only milkhouse control unit that is assembled at our modern new factory on a stainless steel panel. Pretested for trouble free operation, self-draining with patented washing features. 3. Built and guaranteed by Sta-Rite Industries, Inc,, of Delavan, Wisconsin, a recognized leader in home water systems and agricultural components. • 24 Hour Milking Equipment Service • Installation and Service CALL TODAY AND ASK FOR AN APPOINTMENT e mmm E3R SUPPLY CENTER 1027 DILLERVILLE ROAD, LANCASTER, PA. PHONE 717-397-4761 Animal and Crop Wastes Ensiled for Feeding Silage produced from crop and the manure as fertilizer from animal wastes-such as chopped large cattle feedlots and poultry cornstalks or oat straw, and plants, he points out. Thousands cattle or poultry manure-makes of acres of crop residues—corn, suitable feed for beef cattle and oats, and wheat-are also sheep, according to experiments available for animal feeding, at The Pennsylvania State The best silage was made from University. an oat straw-poultry waste Such silages show normal combination. This contained 16 fermentation with no decay and per cent crude protein and 52 per none of the objectionable odors cent digestible organic matter, usually associated with animal Although the oat straw-cattle wastes, says Dr. T. A. Long, waste silage had only 12 per cent professor of animal nutrition. crude protein, the digestible On a dry matter basis, the organic matter was 50 per cent. If experimental silages contained grass hay were substituted for 70 per cent crop wastes, either oat straw, a silage of higher chopped cornstalks or oat straw, nutritive value could be obtained, and 30 per cent cattle or poultry Crude protein content manure. averaged 13 per cent for cattle Meat from the experimental cattle was tested for flavor, tenderness, and juiciness by a taste panel at Penn State. The panel favored meat from beef cattle fed poultry waste over beef from cattle fed soybean meal, a standard protein supplement. Such silage offers a practical method of producing beef and lamb at lower or no greater cost than with standard roughage while obtaining high quality meat with less chance of pollution from accumulated wastes, Dr. Long affirms. Many times there is not suf ficient land on which to spread Lancaster Farming, Saturda; waste silage and 14 per cent for silage from poultry waste. Silage from poultry waste averaged 45 per cent in organic matter digestibility. Cattle waste silage, on the other hand, had less digestible organic matter than silages without manure. This may have been due to the high lignin or fiber content of cattle manure, Dr. Long believes. The experimental silages had a “good silage” odor. The crop wastes and manures underwent a normal chemical change known as anaerobic fermentation, meaning it was accomplished without air--typical of silage production. Moisture level of all silage was adjusted to 55 per cent. The cattle and poultry wastes were collected fresh, free from bedding or litter. Working with Dr. Long on the animal-crop waste studies were W.W. Saylor, graduate assistant in animal science from Bruin, Butler County, and Dr. L. L. Wilson, professor of animal i September 1,1973 science. The research was carried out within the Agricultural Experiment Station at Penn State. The next step m the research will stress feeding trials readily accepted the experimental feed. Research elsewhere has shown that digestibility of high fiber crop residues could be improved by treating the crop wastes with alkalies such as ammonium hydroxide, potassium hydroxide, or sodium hydroxide. However, Dr. Long and associates consider the use of alkalies unjustified from the standpoint of cost, corrosiveness, and possible dangers from the use of such products. Hires Manufacturing Employees Retire Three employees of Sperry New Holland’s manufacturing division in New Holland will retire from the company today, September 1. Isaac S. Zook, 22 Brubaker Ave., New Holland, will retire as a Pattern Maker “A”. He joined the company in 1945 as a car penter and has also worked as a pattern maker-wood. William P. Skoles, 139 Elm wood Rd., Lancaster, will retire from his job as a truck driver with the company. He joined Sperry New Holland in 1951. Christian M. Zimmerman, Ephrata RDI, who joined the company in 1968, retired from his position as plant serviceman. 13