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金塔開展機(jī)采棉植保無人機(jī)與噴霧機(jī)作業(yè)對比試驗

2024-07-11 09:04:30 來源：甘肅省金塔縣農(nóng)機(jī)服務(wù)中心 屈龍英 閱讀量：16505 評論

導(dǎo)讀：近日，為初步確定適宜于在當(dāng)?shù)氐乩須夂驐l件下開展機(jī)采棉植保作業(yè)的主推機(jī)型，甘肅省金塔縣農(nóng)機(jī)服務(wù)中心在鼎新鎮(zhèn)洪號村機(jī)采棉種植基地開展了機(jī)采棉植保無人機(jī)與噴霧機(jī)作業(yè)對比試驗。

　　【農(nóng)機(jī)網(wǎng) 地方農(nóng)機(jī)】 當(dāng)前正是棉花田管植保的關(guān)鍵期、黃金期，近日，為初步確定適宜于在當(dāng)?shù)氐乩須夂驐l件下開展機(jī)采棉植保作業(yè)的主推機(jī)型，甘肅省金塔縣農(nóng)機(jī)服務(wù)中心在鼎新鎮(zhèn)洪號村機(jī)采棉種植基地，參照農(nóng)業(yè)農(nóng)村部《噴桿噴霧機(jī)推廣鑒定大綱》和江蘇省農(nóng)業(yè)機(jī)械工業(yè)協(xié)會團(tuán)體標(biāo)準(zhǔn)《農(nóng)用植保無人機(jī)技術(shù)要求及測試方法》，開展了機(jī)采棉植保無人機(jī)與噴霧機(jī)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(fēng)氣候明顯，十分有利于棉花等經(jīng)濟(jì)作物干物質(zhì)形成。近年來，該縣機(jī)采棉常年種植面積保持在4萬畝左右，是當(dāng)?shù)剞r(nóng)民群眾的經(jīng)濟(jì)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(jī)為石家莊市稼音農(nóng)業(yè)機(jī)械有限公司生產(chǎn)的3WP-812型懸掛式噴桿噴霧機(jī)，農(nóng)用植保無人機(jī)為極飛P100型無人機(jī)。試驗通過兩款不同類型的植保機(jī)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(jī)械完成作業(yè)面積所用的時間和用水量，測算生產(chǎn)效率和生成成本。
 
　　試驗數(shù)據(jù)顯示，3WP-812型懸掛式噴桿噴霧機(jī)完成100畝機(jī)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(nóng)用植保無人機(jī)完成100畝機(jī)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(jié)果初步表明，植保無人機(jī)作業(yè)效率高、作業(yè)成本明顯低于噴桿噴霧機(jī)，雖然噴桿噴霧機(jī)作業(yè)時離作物近、效果好，但存在傷苗情況。

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