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甘肅省農(nóng)業(yè)機(jī)械化技術(shù)推廣總站《機(jī)收減損作業(yè)要點(diǎn)》

2023-07-07 09:19:37 來(lái)源：甘肅省農(nóng)業(yè)機(jī)械化技術(shù)推廣總站 閱讀量：19365 評(píng)論

導(dǎo)讀：為最大程度減少機(jī)收損失，首先要確定適宜收獲時(shí)間，小麥機(jī)收宜在蠟熟末期至完熟初期進(jìn)行，此時(shí)產(chǎn)量最高，品質(zhì)最好。

　　【農(nóng)機(jī)網(wǎng) 地方農(nóng)機(jī)】減損就是增收，是習(xí)近平總書記毫不松懈抓好糧食生產(chǎn)和厲行節(jié)約，反對(duì)浪費(fèi)重要指示精神的重要內(nèi)容，要牢固樹立減損就是增產(chǎn)的意識(shí)，充分發(fā)揮機(jī)械在促進(jìn)糧食增收減損方面的作用，把機(jī)收減損當(dāng)做一項(xiàng)重要工作抓好，最大限度降低糧食損失。
 
　　為最大程度減少機(jī)收損失，首先要確定適宜收獲時(shí)間，小麥機(jī)收宜在蠟熟末期至完熟初期進(jìn)行，此時(shí)產(chǎn)量最高，品質(zhì)最好。開始作業(yè)前要檢查與保養(yǎng)機(jī)具，確保機(jī)具保持最佳工作狀態(tài)，預(yù)防和減少作業(yè)故障，提高作業(yè)質(zhì)量與效率。在進(jìn)行機(jī)收時(shí)，要根據(jù)地塊實(shí)際情況合理選擇作業(yè)行走路線，還應(yīng)根據(jù)作物品種、高度、產(chǎn)量、成熟程度及秸稈含水率等情況來(lái)選擇作業(yè)檔位，作業(yè)幅寬以割臺(tái)寬度的90%為宜，用作業(yè)速度及工作幅寬來(lái)調(diào)整喂入量，使機(jī)器在額定負(fù)荷下工作，且應(yīng)保證均勻喂入，盡量降低夾帶損失，避免發(fā)生堵塞故障。要經(jīng)常檢查凹板篩和清選篩的篩面，防止被泥土或者潮濕物堵死造成糧食損失，如有堵死要及時(shí)清理。倒伏小麥?zhǔn)崭顣r(shí)，要適當(dāng)降低割臺(tái)，以減少漏割。倒伏嚴(yán)重時(shí)，應(yīng)采取逆倒伏方向收獲。
 

 
　　監(jiān)制：寧彬   審核：馮正睿   編輯：劉文華
 
　　來(lái)源：甘肅省農(nóng)業(yè)機(jī)械化技術(shù)推廣總站

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