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１．２ＢＭＦ－２型马铃薯播种机 该机由辽宁省建平县农机局与县农机推广站、农机制造厂联合研制生产，现已批量投入使用。它与８．８～１１ｋＷ小四轮拖拉机配套使用，一次完成开沟、播种、施肥、覆土、镇压等多项作业，株距、行距、播深等均可调；种子破碎率≤１％；双株率≤
1.2BMF-2 potato planter The machine from Liaoning Province Jianping County Agricultural Bureau and County Agricultural Machinery Extension Station, agricultural machinery manufacturing joint development and production, is now put into bulk use. It is used with a small four-wheel tractor of 8.8-11kW to complete a number of operations such as ditching, sowing, fertilizing, soil covering and repression. The plant spacing, row spacing and sowing depth are adjustable. The seed crushing rate is less than or equal to 1% Plant rate ≤