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沾益切實推進玉米機收減損 力爭“顆粒歸倉”

2022-09-29 09:03:08 來源：云南省曲靖市農(nóng)業(yè)機械技術(shù)推廣站 李杰屏 閱讀量：11905 評論

　　【農(nóng)機網(wǎng) 地方農(nóng)機】近期，云南省曲靖市沾益區(qū)在播樂鄉(xiāng)舉辦“玉米機收減損技術(shù)培訓(xùn)”現(xiàn)場會，曲靖市農(nóng)機技術(shù)推廣站專業(yè)技術(shù)人員到會指導(dǎo)工作。
 
　　作業(yè)現(xiàn)場天氣狀況良好，土地平整，玉米采用機械化規(guī)范種植，正值完熟期籽粒含水率一般在25%以上，適宜機械化果穗收獲作業(yè)。展示了手持式單行玉米收獲機和雙行玉米聯(lián)合收獲機的作業(yè)情況，機具技術(shù)狀態(tài)良好調(diào)試到位，作業(yè)順暢效率高。作業(yè)過程中技術(shù)人員就玉米品種、籽粒含水率、種植模式、收割地形、機械的正確使用、維護保養(yǎng)等方面的知識，對農(nóng)機手進行現(xiàn)場培訓(xùn)提高操作技能。作業(yè)結(jié)束后技術(shù)人員及時對作業(yè)質(zhì)量進行測試：總損失率≤3.5%、籽粒破碎率   ≤0.8%、苞葉剝凈率≥85%、含雜率     ≤1.0%、莖稈切碎合格率≥90%，各項技術(shù)指標均達到玉米機械化收獲減損的作業(yè)質(zhì)量要求，作業(yè)質(zhì)量良好。
 
　　若我國糧食減損一個百分點，就相當于減少損失650萬噸，按400公斤/年/人糧食計算，可養(yǎng)活約1600萬人，從這個意義上來說，減損就是增產(chǎn)。加大機收減損宣傳培訓(xùn)力度，強化“降低機收損耗就是增加糧食產(chǎn)量”意識，毫不放松抓好糧食生產(chǎn)。針對沾益區(qū)實際情況，加強作業(yè)質(zhì)量標準宣貫和技術(shù)培訓(xùn)指導(dǎo)，切實推進玉米機收減損，力爭“顆粒歸倉”。
 

上一篇： 農(nóng)機院公司召開糖料蔗2022-2023榨季“分步式”高效機收現(xiàn)場演示會

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