9CaKrnQhJWf作者:society.huanqiu.comgallery河北泊头:梨乡用上无人机授粉/e3pmh19vt/e3pn7fivc1523260860000责编:樊羽玮新华网152326086000011["9CaKrnQhJOk","9CaKrnQhJCE"]{"gallery":{"members":[{"desc":"4月9日,在河北省泊头市付村梨园内,工作人员往无人机内添加液体花粉。\r\n 眼下,“鸭梨之乡”河北省泊头市25万亩梨树进入盛花期。当地今年首次采用无人机液体授粉替代人工授粉,日均有20多架无人机在梨园作业,这一新技术的应用大幅提高了授粉效率,节约了劳动力成本。\r\n 新华社发(傅新春 摄)\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2018\/0409\/20180409040207124.jpg"},{"desc":" 4月9日,在河北省泊头市付村梨园内,工作人员操作无人机为梨花进行液体授粉。新华社发(傅新春 摄)\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2018\/0409\/20180409040207577.jpg"},{"desc":" 4月9日,在河北省泊头市付村梨园内,工作人员操作无人机为梨花进行液体授粉。新华社发(傅新春 摄)\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2018\/0409\/20180409040207888.jpg"}]}}//himg2.huanqiucdn.cn/attachment2010/2018/0409/16/02/20180409040204147.jpg