2BMF型免耕覆盖施肥播种机,是为适应保护性耕作技术研制的新型机具,该机具与36.8KW(50马力)～47.8KW(65马力)四轮拖拉机配套。适合在一年两茬地免耕播种玉米、小麦,特别是在秋季玉米秸秆地,在秸秆直立或粉碎还田下直接进地播种,一次完成碎秆、灭茬、施肥、播种、镇压等项作业。现就其使用过程中应注意事项说明如下。 The 2BMF no-till mulching fertilizer seeder is a new type of implement adapted to conservation tillage technology and is fitted with a 36.8 kW (50 hp) ~ 47.8 kW (65 hp) four-wheel tractor. It is suitable for no-tillage sowing of corn and wheat on two stubble crops a year, especially in autumn corn stalks, directly sowing in the stalks upright or crushing and returning to the fields, completing operations such as chopping, stubble, fertilizing, sowing and repression . Now the process of its use should be noted as follows.