药剂灭草免中耕新技术不但可降低农作物药害,也是实现农业机械化必不可少的重要环节。3WZ-1000型拖拉机畜力两用多功能牵引式打药机是沈阳市农业机械化研究所研制的新机具。打药机可用于喷施各种化学除草剂,对大豆、玉米、蔬菜、水稻等农作物做播前、苗前土壤处理及苗期灭草,喷施各种杀虫剂、杀菌剂以及喷施叶面肥料及各种微量元素等。 Medicinal herbicide-free new technology will not only reduce crop injury, but also an essential part of agricultural mechanization. 3WZ-1000 tractor livestock dual-use multi-purpose traction type fight medicine Shenyang Institute of Agricultural Mechanization developed a new tool. Play drug machine can be used for spraying a variety of chemical herbicides on soybean, corn, vegetables, rice and other crops before sowing, pre-emergence soil treatment and weeding at the seedling stage, spraying a variety of insecticides, fungicides and spray leaves Surface fertilizer and various trace elements.