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我国专用型油菜籽联合收获机研制取得积极进展 作业质量大幅提高

2022-05-20 09:34:16 来源:农业农村部农机化管理司 阅读量:20852 评论

导读:当前,全国油菜籽约有一半以上的面积靠机械收获,其中约80%采用联合机收方式,大多使用谷物联合收割机兼收油菜,收获损失率普遍较高。亟待专用油菜收获机产品熟化并推向市场,助力解决油菜收获面临人工贵、作业累、环境差等难题,推动补齐油菜机收短板,为油料作物生产提质增效提供有力支撑。

  【农机网 科技创新】 当前,全国油菜籽约有一半以上的面积靠机械收获,其中约80%采用联合机收方式,大多使用谷物联合收割机兼收油菜,收获损失率普遍较高。亟待专用油菜收获机产品熟化并推向市场,助力解决油菜收获面临人工贵、作业累、环境差等难题,推动补齐油菜机收短板,为油料作物生产提质增效提供有力支撑。
 
  5月16日—18日,农业农村部农业机械化总站联合湖北省农业机械鉴定站、湖北省农业机械化技术推广总站,对部分农机企业推出的三款履带自走式全喂入专用油菜籽联合收获机进行了田间生产实测。测评结果显示,这三款专用型油菜籽联合收获机作业性能达到行业标准,总损失率均在8%以内、比人工收获低4个百分点以上,明显优于兼用型收获机;作业效率达到6—7亩/小时,是人工收获的50倍;综合作业成本约30元/亩,仅为人工作业的1/10,是较为经济的低损高效油菜收获机具装备。
 

 

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