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世界地球日:畅谈农机行业发展新变革

2019-04-22 17:13:41 来源:农机网原创 作者:四夕 阅读量:50555 评论

导读:每年的4月 22日是世界地球日,今天是第50个世界地球日,主题是“珍爱魅力地球,守护自然资源”,引导人们树立“绿水青山就是金山银山”和“人与自然和谐共生”的理念。自这一理论提出以来,多地坚持节约优先、保护优先、自然恢复为主的方针,争取形成节约资源和保护环境的空间格局、产业结构、生产方式、生活方式。

  【农机网 编辑视角】每年的4月 22日是世界地球日,今天是第50个世界地球日,主题是“珍爱魅力地球,守护自然资源”,引导人们树立“绿水青山就是金山银山”和“人与自然和谐共生”的理念。自这一理论提出以来,多地坚持节约优先、保护优先、自然恢复为主的方针,争取形成节约资源和保护环境的空间格局、产业结构、生产方式、生活方式
 

        政策助力:扶持绿色农机具发展
 
  近年来,为响应环保发展理念,农机行业也相继出台相关政策给予支持,例如:在《2017年农机化促进农业绿色发展工作方案》中就曾明确表示要促进绿色农机化技术创新和推广应用,为实施农业绿色发展五大行动提供物质技术装备支撑。
 
  《2018—2020年农机购置补贴实施指导意见》中明确指出要优先保证粮食等主要农产品生产所需机具和支持农业绿色发展机具的补贴需要。其中主要包括深松整地、免耕播种、植保、节水灌溉、施肥 、秸秆还田离田、残膜回收、畜禽粪污资源化利用、病死畜禽无害化处理等相关农业机械。
 
  此后,农业农村部办公厅发布了《中央农村工作领导小组办公室 农业农村部关于做好2019年农业农村工作的实施意见》再提推进农业绿色发展,提出要推动大型规模养殖场粪污处理设施装备配套率达到100%,推进农药化肥减量增效、开展农膜回收示范行动、建设一批秸秆综合利用整县推进试点、强化耕地土壤污染管控与修复等举措也均有利于绿色农机发展。
 
  农业农村部新制修订的《农业机械推广鉴定大纲编写规则》等4项农业机械试验鉴定通则和《农业轮式和履带拖拉机》等153项农业机械推广鉴定大纲中增加了有效供给,进一步促进现代农业绿色发展,新制定畜禽粪污资源化利用等机具的大纲71个,加速农业农村生产急需的节本、绿色环保、智能安全农业机械广应用,促进绿色农机化技术创新和推广应用,为实施农业绿色发展提供了物质技术装备支撑。
 
  技术手段:绿色农业技术发挥作用
 
  在《农业绿色发展技术导则(2018—2030年)》中提出到2030年,要全面构建以绿色为导向的农业技术体系,在稳步提高农业土地产出率的同时,大幅度提高农业劳动生产率、资源利用率和全要素生产率,我国农业走上一条产出、产品安全、资源节约、环境友好的农业现代化道路,打造促进农业绿色发展的强大引擎。
 
  为此,不仅仅是在政策层面对绿色农业发展提供了支持,在农业技术领域,近年来也不断取得新的发展成果,为绿色农业发展提供技术支持。
 
  秸秆还田技术改善了传统的焚烧方式,避免了焚烧所带来的大气污染,可分为秸秆粉碎翻压还田、秸秆覆盖还田、堆沤还田、焚烧还田、过腹还田等五大类;有机肥替代化肥技术加快推进了畜禽养殖废弃物及农作物秸秆资源化利用,实现节本增效、提质增效;农田残膜回收技术按照残膜回收工艺,使用不同类型的残膜回收机具对不同作物进行回收;水稻机插秧同步侧深施肥技术促进秧苗根系对肥力的吸收,避免肥料随水流漂移,具有显著的提高肥料利用率、促进水稻生长、降低成本等优势,是农业绿色发展方向;蔬菜全程绿色生产技术通过三大项十小项集成技术示范,探索建立以全程绿色生产技术为支撑的、多领域融合发展模式。
 
  装备支撑:机艺融合、绿色环保的农机装备导向
 
  随着农业机械在现代农业发展中起到的作用越来越大,农业生产转向主要依靠机械动力,我国农业发展进入机械化主导新阶段。在此过程中,机艺融合、节本、绿色环保、智能安全、集成配套正在成为农机技术创新、研发制造、推广应用的基本导向。
 
  秸秆还田机器:以玉米秸秆处理利用为重点,大力推进秸秆肥料化、饲料化、燃料化、原料化、基料化利用。多地推进使用秸秆机械化发展,提出大力推广大中型拖拉机、秸秆粉碎还田机、打捆机、秸秆压块(粒、棒)机、秸秆捡拾机、秸秆储运车、秸秆打包机、拆包机、秸秆炭化设备、免耕播种机、带切碎装置的联合收割机、旋耕机水田驱动耙、驱动圆盘犁、免耕灭茬机等农业机械。
 
轩禾圆捆机
 
  施肥施药机:国家大力推广有机肥替代化肥技术,加快推进畜禽养殖废弃物及农作物秸秆资源化利用,实现节本增效、提质增效。全国果菜茶绿色发展暨化肥农药减量增效经验交流会上就曾提出要坚定农业绿色发展不动摇,以化肥农药减量增效为抓手,以布局优化、品质提升、产业融合为重点,加强政策引导,强化创新驱动,狠抓措施落实,加快推进果菜茶产业转型升级,助力乡村振兴。主要农业机械有:大型喷药机、静电弥雾机、精量变量喷药机、植保无人飞机、水肥一体机、水药一体机、水药肥一体机等
 
樱田高地隙自平衡施肥施药机
 
  残膜回收设备:地膜覆盖栽培技术在上世纪70年代被引入中国,主要是指将透明的塑料薄膜覆盖地面,在膜下播种并保护农作物幼苗生长,待气温转暖后揭开薄膜,使幼苗转入正常气候条件下生长。这项技术有着良好的控温保墒作用,但同时也带来了严重的“白色污染”,残膜回收机具是保障地膜回收利用的重要手段。主要农机:多功能铺膜机、残膜回收机、土壤清理机、土壤修复机、厚地膜回收机等
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