玉米机械化纯免耕播种技术推广综合效益分析

Comprehensive Benefit Analysis about Spreading the Pure No-tillage Sowing of Corn Mechanization

摘要: 介绍了玉米机械化纯免耕播种技术概念、技术路线、技术特点和技术规范，并对玉米机械化纯免耕播种技术进行了经济效益、社会效益和生态效益分析。

Abstract: The conception，route，characteristics，and standard about the technology of pure no-tillage sowing of corn mechanization were introduced.On the basis，the economy benefit，society benefit，and the ecology benefit about the technology of pure no-tillage sowing of corn mechanization were analyzed.