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2021年农业农村部重大引领性技术正式发布,和这些农机息息相关

2021-09-03 17:13:45 来源:农机网原创 阅读量:42788 评论

导读:自2017年起,农业农村部便组织开展重大引领性技术集成示范工作,共围绕粮食高效生产、农业防灾减灾、绿色生态种养,耕地质量提升等方面集成示范相关技术30余项,为引领产业升级换代,推动农业高质高效发展,确保粮食安全和重要农副产品供给提供了有力的科技支撑。

  【农机网 科技创新】 为充分发挥科技创新的引领带动作用,全面支持创新驱动发展战略和“藏粮于地、藏粮于技”战略近日,农业农村部发布了2021年重大引领性技术。
 
  此次发布的10项重大引领性技术分别是:稻麦绿色丰产“无人化”栽培技术、水稻大钵体毯状苗机械化育秧插秧技术、水稻机插缓混一次施肥技术、蔬菜流水线贴接法高效嫁接育苗技术、草地贪夜蛾综合防控技术、苜蓿套种青贮玉米高效生产技术、床场一体化养牛技术、池塘小水体工程化循环流水养殖技术、秸秆炭化还田固碳减排技术、陆基高位圆池循环水养殖技术。
 
  自2017年起,农业农村部便组织开展重大引领性技术集成示范工作,共围绕粮食高效生产、农业防灾减灾、绿色生态种养,耕地质量提升等方面集成示范相关技术30余项,为引领产业升级换代,推动农业高质高效发展,确保粮食安全和重要农副产品供给提供了有力的科技支撑。
 
  十项重大引领性技术的发布,对强化农机农艺融合、推动产业增效和区域农业转型升级具有重大带动作用。而引领性技术和农机装备水平关系密切,此次发布的十项技术中部分需要依靠植保无人机、水稻插秧机等农机作为载体。下面具体介绍一下前三项技术:
 
  稻麦绿色丰产“无人化”栽培技术
 
  以稻麦栽培“无人化”作业技术为核心,配套无人机飞防高效植保技术、智能远程控制灌溉技术和智能精准无人化收获技术,创建稻麦生产“无人化”作业技术体系,解决未来粮食“怎么种、靠谁种”的技术问题,推动粮食生产由机械化向“无人化”跨越,为粮食生产简单化、低成本化、丰产化、高效化提供强有力的科技支撑。
 

 

  农业无人化是近几年来农业领域的“热点”,其中植保无人机是发展快、普及面广、高效实用的智能装备之一。除此之外,依靠北斗定位技术的机械化无人化播种、无人化收割等也都开始应用和普及。
 
  水稻大钵体毯状苗机械化育秧插秧技术
 
  充分发挥水稻钵体苗栽培高产优质的农艺技术优势和机插秧高效精准机械化作业优势,系统集成大钵毯苗秧盘、精准对位精量播种、秧苗秧期综合管理、高速机械栽插等关键技术,缩短插秧后秧苗缓苗期、延长了适宜机插秧龄,解决了双季稻区和东北寒地稻区水稻适宜生育期不足难题。
 
  这项技术是精准农业发展的体现之一。自2019年起,国家实施精准农业应用项目,已累计支持国内骨干农机企业推广前装农机远程终端10多万套、农机自动驾驶系统0.25万套、后装农机远程运维终端1.4万套,有力提升了农机无人驾驶应用水平。
 
  水稻机插缓混一次施肥技术
 
  将不同释放速率的缓控释肥进行科学混合组配,使得混配肥料养分释放规律与优质高产水稻二次吸肥高峰同步,配套水稻机插侧深施肥技术,构建了满足水稻全生育期养分需求的一次施肥模式,有效减轻了劳动强度,实现了机插水稻生产节本增效。
 

 

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