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马铃薯机械化播种技术是一项集开沟、施肥,播种,镇压和覆土等作业于一体的综合机械化种植方式,具有保墒、省工、节种、节肥和深浅一致等优点。2BXSM-1B型马铃薯施肥播种机是旱地平作区较理想的马铃薯播种机。 一、主要结构及工作原理 2BXSM-1B型马铃薯施肥播种机,采用河北产218型单向双铧犁作为施肥机构和排种机构的载体,三者合一,增加驱动地轮作为施肥、排种的动力源,与小四轮拖拉机配套使用,可一次完成开沟、施肥、下籽、覆土等作业,减少化肥损失及机械进地次数,减轻劳动强度,实现机械耕地、化肥深施、播种等复式作业。机具结构见示意图
Potato mechanized seeding technology is a comprehensive mechanized planting method integrating ditching, fertilizing, seeding, repression and casing work. It has the advantages of preserving soil moisture, saving labor, saving seeds, saving fertilizer and keeping consistent depth. 2BXSM-1B type potato fertilizer seeder is the ideal potato planter in dryland farming area. First, the main structure and working principle 2BXSM-1B-type potato fertilization seeder, the use of Hebei-type 218 unidirectional double-share plow as a fertilizer and seeding institutions carrier, the three one, an increase of driving the ground as a fertilizer, seeded Of the power source, and a small four-wheel tractor supporting the use of a complete ditch, fertilization, the next seed, casing and other operations to reduce the loss of fertilizer and machinery into the times, reduce labor intensity, to achieve mechanical arable land, fertilizer, sowing, planting Duplicate homework. See the schematic structure of the machine