2BBJ-6型小麦半精量播种机,是山东诸城市农具厂研制的新产品。该机为三点悬挂。与8.8～11千瓦的小四轮拖拉机配套,一次可完成开沟、播种作业,能满足平原地区高、中产量地块的播种要求。具有节省种子,与一般播种机相比,每亩可省种3～6千克;增加产量,在同样土质和管理条件下,比一般播种机每亩单产可提高40～50千克:清种方便等特点。该机已于1988年通过省级技术鉴定。 2BBJ-6 wheat semi-precision sowing machine, is a new product developed by Shandong Zhucheng Farm Tools Factory. The aircraft is three-point suspension. And 8.8 ~ 11 kilowatts of small four-wheel tractor supporting, once completed trenching, planting operations, to meet the plains of high and medium-yield plots of planting requirements. Compared with the general planter, it can save 3 to 6 kilograms per acre; increase output, increase 40 ~ 50 kilograms per mu per mu in general under the same soil quality and management conditions: Features. The aircraft passed the provincial technical appraisal in 1988.