Weed control in no-till glyphosate resistant soybean

摘要

A field study was conducted to evaluate herbicide programs in no-till soybeans. A randomized complete block design with three replications per treatment was utilized. The study was conducted on a Sharpsburg silty clay loam with 2.4 percent organic matter and a pH of 6.9. Individual plots consisted of six 30-inch rows, each 30 feet long. 'Asgrow 3003RR' soybeans was planted May 22 at a population of 150,000 seeds per acre. Treatments were applied with a tractor-mounted sprayer traveling 3.0 mph.