1984年10月,吉林省怀德县播种机厂生产的2BL—10型蔬菜畦田联合耕播机,通过省级新产品鉴定。该机是以50～60马力拖拉机为配套动力的一种全悬挂式联合作业机具,适于菜农使用。一次进地即可完成耕整地,平畦筑埂、开沟播种、覆土和镇压多项作业;可播宽畦、窄畦,也可平播。还可播小麦和大麦等。田间试验和大面积生产考核证明:能很好地满足农艺要求,通用性与适应性强,生产效率高。 October 1984, Huaide County, Jilin Province, sowing machine plant 2BL-10-type combined cultivation of vegetables Tian field through the provincial identification of new products. The machine is a full suspension of 50 to 60 horsepower tractors supporting the power of a joint operation of the machine, suitable for vegetable farmers. Once into the land can be completed plowing, flat 畦 埂 埂, ditch sowing, soil cover and suppress a number of operations; can broadcast wide 畦, narrow 畦, but also broadcast. Can also broadcast wheat and barley. Field trials and large-scale production test proved: can well meet the requirements of agronomy, versatility and adaptability, high production efficiency.