玉米免耕精量播种技术与机具试验与研究

Corn Non-tillage Precision Sowing Technology and Equipment Testing and Research

结合山东省农机装备研发创新计划"玉米免耕精量播种技术与机具验证"项目的实施,山东省农机技术推广站在全省选择两个农机合作社分别对勺轮式、指夹式和气吸式三种不同结构型式的玉米免耕精量播种机进行了区域性应用验证示范,依据试验数据,对三种机具的先进性(含经济性)、适用性和安全性(含可靠性)进行了科学合理的评价,为大面积推广应用提供了技术支撑。

Combined with Shandong Province agricultural machinery and equipment research innovation plan ＂maize no-tillage sowing technology and equipment demonstration＂, three different structure types of maize no-tillage seeders, including scoop wheel, finger clip type and gas suction seeder, were demonstrated regionally in two agricultural cooperatives by agricultural tech- nology extension station. On the basis of experimental data, the three kinds of machines and their advancement （including econo- my）, applicability and safety （including reliability） were scientifically and rationally evaluated. These data provided technical sup- port for large area spreading application.