玉米缓控释肥“种肥同播”机械化技术是指在玉米播种时,使用玉米播种施肥机,通过设置适宜的种子和肥料间距,安全有效地将种子和缓控释肥一次性播入土壤的技术。该技术可一次进地完成开沟、深施缓控释肥、播种、覆土、镇压等作业工序。一、山东缓控释肥“种肥同播”机械化技术推广情况自2012年起,省财政连续两年对缓控释肥“种 Controlled release of corn fertilizer ”fat and fertilizer “ mechanization technology refers to the use of maize sowing fertilizer in sowing corn, by setting the appropriate spacing of seeds and fertilizer, safe and effective seed and controlled release fertilizer one-time broadcast Soil technology. The technology can be completed once into the ditch, deep Shi slow release fertilizer, sowing, casing, cracks and other operating procedures. I. Controlled Release Fertilizer in Shandong ”Promotion of Mechanized Technology with Fertilizer and Fertilizer“ Since 2012, the provincial finance has been implementing ”