由黑龙江省854农场迎丰机械制造厂研制开发的2BTD-5.7型多功能播种机,日前投入批量生产。该机主要适应旱田麦类、大豆等作物的播种以及大豆的田间中耕管理作业。该机播种工作部件(播种开沟、限深装置)整齐划一,避免了以往通用机型麦豆两套装置大拆大换的缺陷,提高了工作效率,保证了质量,节约了成本。其中通 The 2BTD-5.7 multi-seeder developed by Yingfeng Machinery Factory at Heilongjiang 854 Farm has been put into mass production recently. The aircraft mainly to adapt to dry wheat, soybeans and other crops sown soybean field cultivation management operations. The machine sowing working parts (planting ditching, depth limiting device) neat and uniform, to avoid the past common models of wheat two sets of large demolition defects, improve work efficiency, ensure the quality and cost savings. Which pass