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夏季稻田要除草,極飛用戶有妙招
2021-07-14
17:27:12
來源:極飛科技 閱讀量:20753
評論
【農機網 明星企業】 進入夏季,晴朗天氣增多,溫度逐漸上升,黑龍江撫遠地區的水稻長勢喜人。但緊隨其后的還有野蠻生長的稻田雜草。要知道,雜草在生長過程中會與水稻爭地、爭光、爭肥,對水稻的產量和品質產生嚴重影響,除草作業刻不容緩。在接到農戶除草的需求后,飛手劉野馬上帶著極飛 P80 農業無人機到撫遠前哨農場準備作業。
傳統水稻除草,需要人背著重重的藥壺下田,手持噴桿打藥。以大田為主的東北地區耕地面積廣闊,人工作業耗時費力,效率很低。此時能全自主作業、精準噴灑、白天晝夜都能干活的農業無人機成了很多農場主和農戶必不可少的裝備。
劉野作為極飛多年飛手用戶,經驗豐富的他已經成為當地很多農戶的指定作業飛手。農戶也特別認可 P80 在打藥上的精準高效,所以這次更是指定劉野使用 P80 來進行噴灑。
當天下午 4 點,在劉野熟練的操作下,不到 2 小時就完成了 480 畝的稻田除草作業,效率之高再次得到農戶大力認可。
關于使用農業無人機噴灑
除草劑,劉野還提出了以下注意事項:
1. 要注意作業當天的天氣和風速。天氣晴好、風速平穩是理想的作業條件,更利于除草劑的吸收滲透,也防止因風力太大產生藥液揮發漂移,影響鄰近作物;
2. 注意選擇噴灑除草劑的作業時間。因為除草劑的藥效發揮受氣溫影響較大,在氣溫偏高的夏季,藥液蒸發快,可能影響藥效,所以要避免在溫度過高的中午時分噴灑,最好選擇在早上 7 - 9 點或下午 16 - 19 點間進行作業,建議霧滴直徑選擇150 ~ 200 μm。
P80 正在向稻田里噴灑除草劑
比起人工除草易重噴漏噴的缺陷,極飛 P80 農業無人機風場穩定強勁,噴幅流量大,可以實現作業稻苗全覆蓋,風到藥到,藥液不漂移,噴灑更精準均勻。搭配智能離心霧化噴灑技術,藥液附著力更強,對雜草的施藥滲透率更好。農戶反饋除草效果很到位,一些深土層里的雜草也能有效防除,為接下來的噴灑葉面肥打下了良好的作業基礎。
P80 除草成效顯著,水稻長勢良好
水稻是我國主要糧食作物,在糧食安全中占有極其重要的戰略地位。雜草防除作為水稻生產管理中的重要一環,隨著農業技術的革新,對植保方式和工具也提出了更高要求。農業無人機的出現大大幫助農戶擺脫傳統水稻植保的辛勞,降低生產成本,提高作業效率,有效保障秋糧豐收,為守衛我國糧食安全中發揮著重要作用。
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