农业机械是科技兴农的物质载体 ,其安全生产关系农民增收减负。目前 ,农机安全生产形势不容乐观 ,本着“安全要确保 ,警钟要长鸣”的宗旨 ,针对农业机械操作、驾驶中存在的不安全隐患问题 ,特向广大农机手提出农机安全作业“四要四不准”。四要 :一要树立安全意识。安全生产无 Agricultural machinery is the material carrier for rejuvenating agriculture by science and technology, and its peasants’ income-increasing burdens on their safe production. At present, the situation of agricultural machinery safety production is not optimistic. In line with the tenet of “safety should be ensured and the alarm bell should be saluted,” we must address the unsafe hidden troubles in agricultural machinery operation and driving and especially recommend the four agricultural machinery safety operations Four are not allowed. " Four: First, we must establish a safety awareness. No production safety