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甘蔗生產全程機械化助力西雙版納州甘蔗產業(yè)化發(fā)展

2020-01-13 08:49:34 來源:云南西雙版納州農機推廣站 閱讀量:18555 評論

  【農機網 地方農機】隨著甘蔗產業(yè)的不斷發(fā)展,傳統(tǒng)的生產方式已不能滿足甘蔗產業(yè)發(fā)展的需求。在新的形勢下,充分利用甘蔗下田這一有利條件,結合農藝措施與農機技術應用,開展甘蔗機械化作業(yè),大幅度減少勞動力、勞動強度,提高工效、降低成本,轉變生產方式,提高單位面積產量,使甘蔗種植向節(jié)約、增效、輕簡化發(fā)展,推快甘蔗現代農業(yè)的轉變進程。
 
  傳統(tǒng)的甘蔗生產方式隨著農業(yè)產業(yè)結構的調整和農村勞動力轉移,存在著勞動力不足,強度大,生產成本逐年增高、比較效益逐漸降低、產業(yè)競爭力不斷下降,甘蔗產業(yè)面臨著很大的困難。而勐海蔗區(qū)人少地多,水田連片面積大,勞動力緊張,加之目前各種產業(yè)進駐較快,已嚴重威脅到甘蔗種植。為解決這一現狀,云南勐海縣農業(yè)機械化技術推廣站通過不斷試驗探索研究,完善農機和農藝的配套技術,提高農業(yè)農機生產組織化程度,使甘蔗生產朝專業(yè)化、規(guī)模化、集約化經營方向發(fā)展,穩(wěn)步推進甘蔗生產機械化進程,有力促進西雙版納州甘蔗產業(yè)持續(xù)健康發(fā)展。
 
  按照甘蔗生產全程機械化技術要求,對現有的技術組裝配套,建立適應全縣甘蔗下田種植、培土、施肥、病蟲害防治、機械化收獲等應用技術推廣,以下主要對機械化種植、機械化收獲等薄弱環(huán)節(jié)作歸納。
 
  通過對勐海縣景真遮區(qū)勐遮鎮(zhèn)5000畝面積的全程機械化種植示范推廣,實現開溝、砍種、施肥、蓋土、蓋膜工序聯合機械化作業(yè), 甘蔗全程機械化種植,是采用大馬力拖拉機深犁備耕,甘蔗種植使用集砍種、擺種、施肥、蓋膜、蓋土為一體的大馬力機械種植機進行作業(yè)。每臺種植機每天8小時可視田塊大小種20~30畝;與人工種植相比,效率大大提高,人工種植每人每天種植的面積只有0.3~0.5畝。
 
  通過對種植品種的選擇、種植行距、種植密度、施肥量、損失率、間套種等方面的研究,總結出一套適宜大田機械化種植的建設模式,為大面積的推廣提高技術支撐。
 
  通過農機和農藝相結合使用寬窄行種植方式,改善蔗地通風透光條件,提高光能利用率。便于甘蔗機械化操作,減少機械對甘蔗損傷和對蔗田土壤的破壞,涵養(yǎng)水土,提高工作效率實行機耕、機耙、機收,降低勞動成本。通過調節(jié)甘蔗種植行距,促進甘蔗生長的同時,利于開展間套種,增加蔗田綜合效益,增加農民收入。
 
  機械化聯合收獲:使用甘蔗聯合收割機一次性完成切梢、砍倒、剝葉、碎葉、裝車作業(yè)的機械化生產方式。與人工砍收相比,機械砍收噸蔗成本比人工砍收成本降低33%以上。
 
  示范區(qū)甘蔗通過實地調查全程機械化種植比傳統(tǒng)種植方式每畝可節(jié)本增效1490元,示范區(qū)可節(jié)本增效745萬元,經濟效益顯著。
 
  總之,機械化的推廣應用,將提高勞動生產率,切實解決農民種植、砍收甘蔗請工難的現實需要。也將會給西雙版納州的甘蔗下田帶來突破性進展,有利于穩(wěn)步推進蔗糖業(yè)的健康發(fā)展,為進一步推進我州甘蔗生產全程機械化發(fā)展奠定了良好基礎。
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