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南京开展油菜机械化收获装备试验示范

2022-05-31 08:43:49 来源:江苏省南京市农业装备推广中心 阅读量:20353 评论

导读:为加强多功能油菜生产机械化技术示范推广,推进油菜机械化收获机具研发、试验示范,提升油菜生产机械化水平,5月24日上午,江苏省南京市农业装备推广中心在浦口区众鑫丽种植专业合作社举办了南京市油菜机械化收获现场观摩会

  【农机网 科技创新】 为加强多功能油菜生产机械化技术示范推广,推进油菜机械化收获机具研发、试验示范,提升油菜生产机械化水平,5月24日上午,江苏省南京市农业装备推广中心在浦口区众鑫丽种植专业合作社举办了南京市油菜机械化收获现场观摩会,农业农村部南京农机化研究所,南京市农业农村局分管领导、相关处室负责人,各区、镇街从事多功能油菜产业技术推广、农机技术推广、市属有关单位业务骨干参加活动。
 

 

  活动现场开展了油菜联合收割机、油菜割晒机、油菜捡拾脱粒机、油菜秸秆还田机等机具介绍及演示,期间江苏省农科院经济作物研究所副所长胡茂龙、江苏省特粮特经产业技术体系绿色防控创新团队岗位专家张芳、机械化岗位专家张彬等专家就多功能油菜品种选育、油菜生产绿色防控与机械化种植进行了技术指导,并开展了油菜机收减损技术、油菜秸秆机械化还田技术培训。油菜种植户和有关专家还就多功能油菜机械化种植、收获装备及油菜机械化种植技术等话题进行了交流。
 

 

  一直以来,油菜是十分重要的油料作物,但由于存在油菜平均单产低、轮作茬口紧、人工成本高、经济效益低等问题,农户种植油菜的积极性不断降低,油菜种植面积出现萎缩的现象。
 
  推进油菜生产机械化,减少油菜种植收获人工成本、减少收获损失提高油菜生产的经济效益是促进油菜产业发展的有效途径。目前油菜一次性机械化收获中存在油菜结荚成熟度,含水率不一致的问题,导致一次性机械化收获损失率偏高。南京市农业装备推广中心联合农业农村部南京农机化研究所开展广适性机械化油菜分段收获装备试验示范,油菜的分段机械化收获技术是减少油菜收获环节机收减损的关键技术,大大提高了油菜收获效率。新机具满足各类型油菜高效低损割晒捡拾要求,推动提升油菜生产机械化水平。
 

 

  割晒捡拾机具采用独立割晒台和独立捡拾台与通用履带联合收割机底盘挂接的够成方式,配套完成油菜割晒捡拾作业。大割幅的割晒台通过输送带侧向输送作物,实现割幅内测边整齐顺畅铺放,便于晾晒,满足油菜高效低损割晒要求。捡拾机具配备“捡拾+输送”双段结构布置改善物料输送流畅度,完成割晒后的高效低损捡拾作业。
 
  南京市农业装备推广中心在浦口区众鑫丽种植专业合作社,建立油菜生产机械化试验示范点200亩。前期,引进了油菜毯状苗复式作业移栽机开展试验示范,开展了油菜薹采收机田间试验和示范。当前正在开展油菜籽机械化收获和油菜秸秆机械化还田试验示范推广,通过技术集成,实现油蔬两用油菜生产全程机械化。
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