同单号玉米品种超高产栽培技术研究

Study on Super-High Yield Cultivation Technique of Tongdan Maize Variety

对3个玉米品种的生育性状,产量构成等客观因素进行了分析,指出了3个玉米品种在本地种植实现高产必须适当加大密度,采用科学方法,加大投入。

Through planting 3 kinds of maize varieties of sbjective factors including growing-characters and yield components. The reason of high-yield was induced to the premise of selecting density-tolerance with high-yield maize veriety, and executing scientific planting method under the support of science and technology.