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极飞科技:无人机能做果园植保吗?现在可以了!

2021-09-14 14:01:23 来源:极飞科技 阅读量:21717 评论

导读: 对飞手来说,虽然果树飞防每亩价格更高,但由于大多数果园地处山地、丘陵地区,地形不规则,导致果树飞防的效率不高,总体收益不如平原地区。

  【农机网 明星企业】 无人机能做果园植保吗?直到今天,无论是飞手还是果园经营者,都无法给出肯定的回答。
 
  对飞手来说,虽然果树飞防每亩价格更高,但由于大多数果园地处山地、丘陵地区,地形不规则,导致果树飞防的效率不高,总体收益不如平原地区。
 

 
  而果园经营者评价果树飞防的第一标准是效果。由于果树是高价值作物,果树飞防只有效果达到要求,他们才会认同。在他们看来,农业无人机应该在每一株果树的正上方飞过,喷洒足够的药剂,药剂伴随强大的风场,穿透树冠。只有达到这样的精准度、喷洒量和穿透力,才能保证植保效果。如此苛刻的要求,以往的技术难以满足。
 
  除了看中效果,在人口老龄化的背景下,果园经营者也关注果树飞防的效率、安全及智能化程度。虽然目前无人机果树飞防的效率已经是人工的 10 倍以上,但对面积较大的果园来说,这样的效率仍然不够。
 

  为了进一步满足复杂地形里果园、茶园的植保需求,极飞在原有三维航线的基础上,升级推出了具有更高自由度和灵活性的三维自由航线功能(点击这里,看三维航线介绍)。极飞 2021 款农业无人机具有喷洒量大、风场大等优点,配合三维自由航线功能,可满足果树飞防精准度、喷洒量、穿透力、效率、智能化等各项要求。
 
  与前期上线的三维航线功能相比,三维自由航线可进一步适应复杂地形及种植密度不一等情况,即使是弯曲条带状的地块,也可以轻松完成飞防作业。在极飞睿图或极飞遥感无人机测绘三维高清地图后,操作人员可以在极飞农服 APP 上自由绘制作业航线,让航线穿过树冠中心,实现精准喷洒,不仅能大幅提升飞防效果,还可有效减少药剂浪费。
 

 
  除了满足复杂地形里果园、茶园的植保需求,三维自由航线还可以在梯田进行植保作业。由于农户的地块小而分散,在梯田植保不仅考验农业无人机应对复杂地形的能力,也考验规划航线的能力。三维自由航线为农户提供了灵活度更高的模式,只要在手机上规划好航线,农业无人机就可以在复杂环境中安全地自主作业。
 
  在山地丘陵地区,由于农业劳动力不断退出,农业机械化又无法跟进,果园、茶园、梯田未来面临着用工难的局面,山区耕地情况尤为严重。根据《第三次全国国土调查主要数据公报》,我国 6 度以上不适宜机械作业的耕地面共有 4.73 亿亩,约占全国耕地 25%。这部分耕地因管理技术水平落后,已经有很多抛荒现象,如果任由这个趋势持续,可能会出现粮食生产大幅度滑坡。
 
  能在复杂地形下精准作业的农业无人机,可以在山地丘陵地区发挥更大的作用,不仅提高果树植保的效果和效率,也能为山区种植粮食的农户带来新的可能性,有效降低劳动强度,提高生产效率,减少抛荒。
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