Word: mulch
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Dates: during 1940-1949
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...Products. Weyerhaeuser is turning out five bark products under the name, Silvacon. They can be used as a soil mulch, in the manufacture of phenolic resin and fiber paints, and as a plywood adhesive...
Last week the top U.S. soil expert, Soil Conservation Director Hugh Hammond Bennett, saluted Faulkner. Bennett pointed out that some pioneering farmers (notably United Fruit Co. and some Cuban sugar-cane growers) have long used a system of cultivation like Faulkner's, called "stubble mulch." The moldboard plow, agreed Bennett, is doomed, except for some special crops and uses...