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The Rural Voice, 1985-07, Page 30PAG Your representative Bob Van Den Neucker 519-482-9800 '� R.R. 4, Seaforth �KB QUALITY SWINE CO-OP Quality Swine Co-op Provides the Following Services: — Station Tested Breeding Sales: Thursday, July 4 at 7:30 p.m. Breeding Stock Purchases & Sales — Station Testing and Hometesting Services — Identification and Trucking — Ultra Sonic Back Fat Measuring — Ultra Sonic Pregnancy Checking — Health, Nutrition, Facility Management and Planning on Request — Sales of Swine Related Health Products QUALITY SWINE CO-OP HEAD -QUARTERS BOX 53, SHEDDEN, ONTARIO 519-764-2300 28 THE RURAL VOiCE the requirement for chemical fer- tilizers. Some chemicals kill many bacteria, including some beneficial ones. "When you kill a parasite, you inherit its job," Smilie says. Tillage Tillage is equally important in an organic system. People once talked about "burying trash" in their fields. Today, this task is known as incor- porating residue, and has gained much respect for its contribution to soil structure. Farmers have been trying to replace tillage with sprays, says Joe Scrimger, an organic farmer from Michigan. But because some of these sprays con - 4 manure spreader is used to apply the compost materials to the soil. It is not the best possible tool because it was actually created for another use, ac- cording to farmer and consultant Joe Smilie. Because organic farming is still fairly rare in the agricultural community, those using this practice must wait for years to take advantage of relevant research and development in machinery. They learn to make do by adjusting conventional farming equipment. A discussion of tillage in organic farming drew many of the visitors at Oak Manor Farms into the field to see the equipment being used. Here the group is told that an off -set plow, if used improperly, can become a compacting, not a cutting tool. "There is also a difference between a good off -set plow and a poor one," said Joe Scrimger, consultant and practising farmer. Tillage, he added, is an important factor in organic farming. Just as a little yeast makes bread and a little bacteria converts butter to milk, a little tillage using the proper tools covers crops and composts and improves the tilth of the soil. Scrimger said.