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无人机在农业领域的广泛应用带来的是巨大的经济和社会效益

2018-08-10 10:05:07 来源:中国农机网整理发布 阅读量:49103 评论

导读:现如今,无人机已经在农业领域得到了大范围应用和认可,除了使用范围广的喷洒农药外,还有无人机播种、无人机监测等,可谓“一机多用”,范围越来越广,而无人机在农业上的价值也得到充分肯定。

  【中国农机网 科技创新】现如今,无人机已经在农业领域得到了大范围应用和认可,除了使用范围广的喷洒农药外,还有无人机播种、无人机监测等,可谓“一机多用”,范围越来越广,而无人机在农业上的价值也得到充分肯定。
 
  西湖龙井茶园无人机治虫
 
  为有效降低人工成本和减少化学农药使用,提升西湖龙井茶质量水平,西湖景区在梅家坞村举行茶园无人机防治试点工作,对梅家坞梅灵南路两侧近200亩茶园进行防治,出动4架无人机,施用纯生物农药——短稳杆菌和茶皂素,重点针对近期高发的茶尺蠖和小绿叶蝉。
 
  纯生物农药的施用,可避免由于高浓度喷施可能造成的残留问题。据悉,本次试点工作邀请了中国农科院茶叶研究所、省农业厅、市农业局的专家进行技术指导,在今年试点完成后将出具专业性的成果报告,为下一步的无人机防治推广工作奠定基础。
 
  近年来,西湖景区通过实施西湖龙井茶统防统治工作,加强病虫害预测预报,实施农药定点供应和补贴等政策,大大提升了西湖龙井茶产品质量水平。相关工作人员表示,西湖龙井茶园采用无人机防治主要出于两个原因,一是降低人工成本,使原来一家一户的分散防治达到统防统治,降低人工成本的同时,还可以提高整体防治效果;二是降低化学农药的使用,试点区域今年将采取全生物农药进行防治,试点结束后,将对比相关化学防治效果,如果效果较好,将在后期大范围推广。
 
  广东雷州市无人机播种水稻
 
  正是晚稻播种时节,在广东湛江市雷州市东西洋田,一台无人机沿直线运作,“肚子”*地吐出一粒粒稻谷——8月6日上午,在雷州市那毛种养农民专业合作社,当地农民正在用无人机播撒水稻种子,这一举措让当地种田机械化程度得到了进一步提高。无人机播种水稻是雷州市那毛种养农民专业合作社着力开展的创新之举,探索水稻生产机械化的新技术、新模式。
 
  据了解,传统农业中的播种,从选种到将秧苗插入田中,至少还要经过泡种、育苗这两道工序。无论是哪道工序,都需要投入大量的精力。现场的专家介绍,传统的人力播种,每人每天(按8个小时工作量计算)大概能种800粒种子。同样的工作量,无人机预计1个小时就能完成。无人机采用植保无人机精量播种方式,省去传统水稻种植需要人工播种、秧苗管理、拔秧、插秧等繁琐而耗费人力的诸多环节。
 
  “2年前,我们就开始探索无人机播种水稻。我们采取采点、取样、实收等方式测产,结果证明,无人机播种水稻,比传统的‘穴直播’水稻增产30kg/亩。”广东省农业厅派驻那毛村扶贫书记彭彬说,较之传统的插秧,“直播”出来种子密度更高,为农户节省人力物力。接下来,将继续扩大飞播水稻试验种植面积,以那毛村为点,向外拓展,推动农业新技术向雷州乃至湛江普及,实现资源共享,合作共赢。
 
  贵州锦屏县无人机喷洒纳米硒提高稻生产效率
 
  8月2日,在锦屏县铜鼓镇有机稻种植示范基地里,一台八翼无人机正在稻田上方几米高的位置“嗡嗡”着来回盘旋,这是铜鼓镇嫩寨稻种植合作社次引进无人机进行喷洒微生物纳米硒作业。田边,一位操作人员手持一台无线遥控装置,不到2个小时就完成了150亩有机稻的喷洒任务。
 
  据相关人员介绍,给有机稻喷洒微生物纳米硒,可以有效提高作物本身硒的含量,使水稻达到富硒标准,附加值每斤可增加1.5元以上,在产品过剩的时代,高品质、高附加值的农产品更加为消费者所青睐。
 
  据悉,今年锦屏县铜鼓镇、偶里乡、固本乡、河口乡4个乡镇建设有机稻示范基地890亩,采用“公司+合作社+农户”模式实施,把具有锦屏特色的“杉乡”牌大米打造起来,可有效带动贫困户脱贫致富。
 
  结语
 
  我国是农业大国,无人机在农业领域的投入带来的是巨大的经济价值和社会价值。无人机技术不光是中国农业领域的一场革命,更将是我国高科技农业时代的转折。
 
  本文由中国农机网整理发布,资料来源:浙江新闻、湛江晚报、锦屏县政府办公室,如有侵权或异议请联系我们。
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