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未來農業新模式是什么樣的?司南導航助力精準農業發展進入快車道!

2021-04-21 16:53:29 來源:農機網原創 作者:林言 閱讀量:47798 評論

  【農機網 明星企業】 當前,我國數字經濟發展迅猛,農業領域也緊跟其后,加快了傳統農業數字化進程。
 
  2020年,農業農村部、中央網絡安全、信息化委員會辦公室聯合印發了《數字農業農村發展規劃》,特別提出要利用北斗系統等高科技手段,服務國家數字農業農村發展。而在農業農村部、財政部近日最新發布的《2021—2023年農機購置補貼實施指導意見》中,也明確提出了推廣使用智能終端和應用智能作業模式,深化北斗系統在農業生產中的推廣應用。
 
  隨著北斗導航技術在農業領域的廣泛應用,近年來具有自主知識產權的傳感器、無人機、農業機器人等技術研發應用和集成應用衛星遙感、航空遙感、地面物聯網的農情信息獲取技術日臻成熟。目前,北斗系統已廣泛應用于農業生產的各道工序,包括起壟播種、土地深松、作物收割、秸稈還田等等。
 


圖片來源:司南導航
 

  在智能化、數字化時代的當下,北斗導航技術正在改變著中國的傳統農業,推動其向更精準、更智能、更數字化方向發展。
 
  上海司南衛星導航技術股份有限公司(以下簡稱“司南導航”)是國內完全自主掌握高精度北斗/GNSS模塊核心技術并成功實現規模化市場應用的高新技術企業,集研發、生產、銷售、服務為一體,致力于為全球用戶提供多方位、多領域的高精度北斗/GNSS芯片、板卡、終端和系統解決方案。
 
  在農業領域,司南導航是國內較早一批將衛星導航定位技術應用在農業生產的企業,多年來以全新的技術、周到的服務獲得了業內的認可和稱贊,對智慧農業、精準農業發展貢獻頗多。
 
  那么司南導航是如何推動精準農業發展的?
 
  司南衛星導航系統的定位服務,可充分應用于現代精準農業。事實證明,將衛星導航技術應用于農業生產,可明顯提高農業產量、降低成本、保護環境。目前,衛星導航技術可用于農場規劃、田間測圖、土壤取樣、農機引導、作物田間監測、產量監測系統等。
 
  例如,在最常見的自動駕駛方面,將司南高精度的BDS/GPS衛星定位系統安裝到作業農機車上,通過控制農機的轉向液壓系統,控制農機按照設定的路線(直線或曲線)自動行駛(不需駕駛方向盤)。在保證農機直線行駛的同時,結合線之間的偏差可以控制在+2.5厘米,充分解決“耕地不直、播種重漏”的問題,降低生產成本,提高土地利用效率;同時減輕駕駛員的疲勞感,農機按照設計好的路線行駛,無需駕駛員太過干預,同時農機可以全天候工作,提高了農機利用率抓緊耕種,抓緊農忙時間的搶種搶收。
 


圖片來源:司南導航
 

  又如在產量預測及變量控制方面,在收割機上面安裝GNSS和重量傳感器,把這兩種數據在地理信息系統軟件里分析處理,最終形成產量圖,有了這樣的圖,對于來年的作業生產才有指導作用;變量控制則是在農具上加上變量控制系統,從而控制合理投入,如土壤改良、施肥、播種、噴藥等,使農業產出效益更大化。
 
  將司南導航農機自動駕駛系統應用在農業機械上,相比傳統作業模式,具有以下幾方面的優點:
 
  1. 提高土地利用率,增加種植。精細化的農田作業,使土地在耕作方面更筆直合理,減少了漏耕漏種的現象,減少了土地的浪費,增加實際種植面積。
 
  2. 提高農業機械效率。安裝了北斗導航系統的農機可實現24小時連續作業,提高農機效率,增加農機駕駛員的耕作面積,增加收入。
 
  3. 減輕農機駕駛員的勞動壓力。北斗導航農機駕駛系統可在農機耕作過程中實現無人操作,降低了駕駛員的勞動強度,使駕駛員在耕作中有更多的精力,減少了農機駕駛中的安全隱患。
 
  4. 減少農機作業中的損失。通過使用北斗導航農機駕駛系統,可實現農機在多種作業過程中的調理統一,減少壓苗傷苗的幾率,減少收獲損失,提高作業效率。

 


圖片來源:司南導航

  司南導航對農業的貢獻不只是說說而已,而是體現在實實在在的生產中。單單在新疆地區,司南農業技術團隊每年投入新疆近百人,為超過2000戶農民完成了春季生產任務,總作業面積超過900萬畝,增產近15萬噸,為新疆農戶增收超過10億元。截至2020年,司南導航幫助中國農業增收超過200,000噸。
 
  未來,司南導航將持續發力,繼續推動農業科技進步,造福億萬農民,為我國農業發展做出更大的貢獻!
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