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金塔開展機采棉植保無人機與噴霧機作業(yè)對比試驗

2024-07-11 09:04:30 來源:甘肅省金塔縣農機服務中心 屈龍英 閱讀量:16443 評論

導讀:近日,為初步確定適宜于在當?shù)氐乩須夂驐l件下開展機采棉植保作業(yè)的主推機型,甘肅省金塔縣農機服務中心在鼎新鎮(zhèn)洪號村機采棉種植基地開展了機采棉植保無人機與噴霧機作業(yè)對比試驗。

  【農機網 地方農機】 當前正是棉花田管植保的關鍵期、黃金期,近日,為初步確定適宜于在當?shù)氐乩須夂驐l件下開展機采棉植保作業(yè)的主推機型,甘肅省金塔縣農機服務中心在鼎新鎮(zhèn)洪號村機采棉種植基地,參照農業(yè)農村部《噴桿噴霧機推廣鑒定大綱》和江蘇省農業(yè)機械工業(yè)協(xié)會團體標準《農用植保無人機技術要求及測試方法》,開展了機采棉植保無人機與噴霧機作業(yè)對比試驗。
 
  金塔縣地處巴丹吉林沙漠南緣,水土配套程度高,光熱資源充裕,晝夜溫差大,季風氣候明顯,十分有利于棉花等經濟作物干物質形成。近年來,該縣機采棉常年種植面積保持在4萬畝左右,是當?shù)剞r民群眾的經濟收入來源之一。試驗時間選擇在下午17:00時,天氣晴好,室外氣溫為29℃,
 
  試驗采用的噴桿噴霧機為石家莊市稼音農業(yè)機械有限公司生產的3WP-812型懸掛式噴桿噴霧機,農用植保無人機為極飛P100型無人機。試驗通過兩款不同類型的植保機械在100畝的相同面積上同時開展作業(yè),使用相同用藥量,記錄每種機械完成作業(yè)面積所用的時間和用水量,測算生產效率和生成成本。
 
  試驗數(shù)據顯示,3WP-812型懸掛式噴桿噴霧機完成100畝機采棉植保作業(yè)用時150分鐘(含配制母液和兌水50分鐘),用水4000L;極飛P100型農用植保無人機完成100畝機采棉用時84分鐘(含配制母液12分鐘,更換電池和裝藥14分鐘),用水400L。
 
  試驗結果初步表明,植保無人機作業(yè)效率高、作業(yè)成本明顯低于噴桿噴霧機,雖然噴桿噴霧機作業(yè)時離作物近、效果好,但存在傷苗情況。
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