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普及率不足10%:植保無人機推廣路還很漫長

2018-07-05 11:42:24 來源:中國農機網整理發布 閱讀量:40450 評論

  【中國農機網 地方農機】 近幾年來在農業領域一直很“火”的明星農機具恐怕非植保無人機莫屬了。由于植保無人機作業自身適應性強,不受山地、丘陵等地形環境、種植方式、植物的高低因素影響,可以非常有效地解決作業難問題;同時不受作物長勢的限制,可解決作物生長中后期地面機械難以下田作業的問題,尤其在丘陵山區交通不便、人煙或內澇嚴重的地區,地面機械難以進入作業,航空作業可很好地解決這一難題;不僅如此,相對于傳統的人工防治作業,植保無人機更是農民增收致富的好幫手。
 
  湖南:植保無人機擔當湖南滅蟲害主力
 
  近日南方稻區連續多雨,早稻病蟲害高發期來臨。湖南省農委透露,在全省雙季稻區,2000架植保無人機升空打藥,擔當起滅蟲主力,助力農民“蟲口奪糧”。
 
  目前,各地早稻陸續進入孕穗抽穗期,這是產量形成的關鍵期,也是病蟲害重點防治期。禾苗生長茂盛,天氣時晴時雨,高溫高濕利于稻飛虱、稻縱卷葉螟的遷飛為害,也有利于稻瘟病、紋枯病的發生流行。根據植保預報,各地迅速打響“蟲口奪糧”戰役。
 
  連日來,在益陽市大通湖區水稻現代生態技術集成示范基地,每天4架植保無人機在宏碩生態農業農機合作社工作人員的操作下,升空打藥治蟲。據操作員介紹,一架植保無人機每天可噴藥200畝,對比以前人工打藥,大致相當于20個勞動力苦干一天。
 
  專家介紹,無人機打藥,不僅工效高,而且用藥少,減少用藥量30%到50%。據省農機局統計,目前全省有2000架植保無人機,一年可減少常規農藥施用量500噸。
 
  河南:開展無人機飛播造林試驗
 
  7月1日下午,隨著操作員按下手中遙控器按鍵,百米高空那只展翅高飛的“小鳥”開始播撒希望的種子,一粒粒油松種子隨風飄散在河南省輝縣市東部山區蘇棗嶺上海拔800多米的荒山上。
 
  7月1日至2日,河南省開展無人機飛播造林試驗,地點選在北部太行山區的輝縣、修武,試點面積2500畝,就此揭開我省采用無人機飛播造林的序幕。兩日來,無人機分別進行了載種量、航速、飛行高度、種子流速等不同參數試驗,以期為來年大規模推廣做準備。
 
  河南省林業調查規劃院飛播站站長霍寶民表示,采用無人機新技術實施飛播造林,是探索開展大規模國土綠化行動的新途徑,對于解決河南省伏牛山、太行山山區困難造林地造林問題以及礦區生態修復都具有重要意義。
 
  新疆呼圖壁縣:植保無人機帶來好收成
 
  眼下正值農作物田間管理關鍵時期,為及時防治農田病蟲害,確保各類農作物豐產豐收,新疆呼圖壁縣利用植保無人機進行噴藥作業。在田地里,兩架小型無人飛機在葫蘆地上空“噴云吐霧”,10分鐘就完成了40多畝葫蘆的農藥噴灑作業,這讓種了40多年地的農民林忠明大開眼界。林忠:“人工打藥比較浪費,人兌藥的時候多少灑的不均勻,多的多,少的少,造成藥害的藥害,沒打上的沒打上,現在呢,無人機打的是比較均勻,正反面都打上了,而且效果特別好,特別省藥,經濟效益特別好,給我們的葫蘆園增收,日子越過越好,葫蘆豐收,秋天帶來好的豐收。”
 
  近年來,呼圖壁縣積極開展農業病蟲害專業化防治,采用植保無人機噴藥進行病蟲害專業化統防統治,提高防治效率、減輕勞動強度、節省防治成本、防治效果好,推進了農作物病蟲害防治向機械化、規模化、集約化發展,增強了農業綜合生產能力,為全縣糧食安全和農業綠色發展奠定了堅實基礎。大豐鎮社區居民賈俊仁說:“隨著鄉村振興戰略的提出,現在的農業都偏于智慧農業,我們打算繼續擴大規模,再多添加一臺無人機,這樣就更好的服務于農業,還要成立植保小分隊,在我們農村發展一批愛農業、懂技術的一群人。”
 
  結語
 
  在沒有出現植保無人機之前,農民噴灑農藥主要采取人工與地走式植保機械為主,但人工防治作業效率極低,高桿作物作業時難度非常大;地走式植保機械作業時則存在物理破壞率過高,山地、丘陵地帶無法作業等問題,即便使用有人飛機噴灑農藥,從成本和地域條件來說全面實施也非常的困難。因此,相比之下,植保無人機擁有十足的優勢地位,雖然近年來我國植保無人機市場呈爆發式發展,但據數據統計,目前我國植保機械90%以上仍然是手動背負式噴霧器,大力推廣植保無人機仍是當務之急。
 
  本文由中國農機網整理發布,資料來源:湖南日報、河南政府網、中國新疆網,如有侵權或異議請聯系我們。
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