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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:19338 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(shū)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(shù)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(kāi)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(xiàn),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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