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我國(guó)果園平均機(jī)械化率僅為26.58% 提升空間大

2018-07-12 08:57:10 來(lái)源:中國(guó)農(nóng)機(jī)網(wǎng)原創(chuàng) 作者:林言 閱讀量:52783 評(píng)論

導(dǎo)讀:我國(guó)是果業(yè)大國(guó),水果種植面積和產(chǎn)量近年來(lái)一直穩(wěn)居世界,同時(shí)我國(guó)也是世界上大的水果消費(fèi)國(guó),但我國(guó)卻稱不上“果業(yè)強(qiáng)國(guó)”,“大而不強(qiáng),多而不優(yōu)”是中國(guó)果業(yè)當(dāng)前面臨的主要問(wèn)題,而果業(yè)生產(chǎn)機(jī)械化水平低下正是其中的主要短板之一。據(jù)統(tǒng)計(jì),當(dāng)前我國(guó)果業(yè)的平均綜合機(jī)械化率僅為26.58%,水平較低,僅相當(dāng)于發(fā)達(dá)國(guó)家上個(gè)世紀(jì)五六十年代的水平,差距之大非常明顯。

  【中國(guó)農(nóng)機(jī)網(wǎng) 編輯視角】 我國(guó)是果業(yè)大國(guó),水果種植面積和產(chǎn)量近年來(lái)一直穩(wěn)居世界,同時(shí)我國(guó)也是世界上大的水果消費(fèi)國(guó),但我國(guó)卻稱不上“果業(yè)強(qiáng)國(guó)”,“大而不強(qiáng),多而不優(yōu)”是中國(guó)果業(yè)當(dāng)前面臨的主要問(wèn)題,而果業(yè)生產(chǎn)機(jī)械化水平低下正是其中的主要短板之一。據(jù)統(tǒng)計(jì),當(dāng)前我國(guó)果業(yè)的平均綜合機(jī)械化率僅為26.58%,水平較低,僅相當(dāng)于發(fā)達(dá)國(guó)家上個(gè)世紀(jì)五六十年代的水平,差距之大非常明顯。
 
  果園機(jī)械化率為什么這么低?
 
  我國(guó)作為糧食大國(guó),一直以來(lái)整個(gè)農(nóng)機(jī)行業(yè)研發(fā)、生產(chǎn)和推廣的重點(diǎn)都放在小麥、玉米、水稻等主要糧食作物上,對(duì)果園機(jī)械領(lǐng)域的關(guān)注和投入少之又少。不得不說(shuō),目前我國(guó)糧食作物機(jī)械化已取得一定進(jìn)展,成績(jī)可喜。但果業(yè)作為重要的經(jīng)濟(jì)支撐,機(jī)械化不應(yīng)受到忽視,平衡二者機(jī)械化進(jìn)度,使糧食、果業(yè)都能實(shí)現(xiàn)機(jī)械化,也是我國(guó)邁向農(nóng)業(yè)強(qiáng)國(guó)的必然要求。

  另一方面,我國(guó)果蔬主要種植區(qū)在山地丘陵地帶,由于其自身自然條件的限制,山地丘陵地區(qū)農(nóng)業(yè)機(jī)械化水平難以提高是一直以來(lái)我國(guó)農(nóng)業(yè)生產(chǎn)面臨的一大問(wèn)題。丘陵山區(qū)自然條件差,地塊小而分散,種植結(jié)構(gòu)復(fù)雜、品種多,而且基礎(chǔ)設(shè)施建設(shè)落后,田間道路狹窄、崎嶇且不平、道路通過(guò)性差,“先天不足”的自然條件嚴(yán)重制約了丘陵山區(qū)自身農(nóng)業(yè)機(jī)械化的發(fā)展。果園機(jī)械化更是如此,同時(shí)由于農(nóng)藝與農(nóng)機(jī)相脫節(jié),現(xiàn)有的普通農(nóng)機(jī)和少量果園機(jī)械也難以適用于大多數(shù)的果園。
 
  除此之外,平原地區(qū)的果園受農(nóng)村土地分散經(jīng)營(yíng)模式的影響,難以形成大規(guī)模專業(yè)果園,地塊小、規(guī)模小的家庭零散種植也影響了果園機(jī)械化進(jìn)程。
 
  勞動(dòng)力成本居高不下,“機(jī)器換人”勢(shì)不可擋
 
  和糧食種植相比,果業(yè)更傾向于勞動(dòng)密集型產(chǎn)業(yè)。業(yè)內(nèi)專家表示,在我國(guó)當(dāng)前的果業(yè)生產(chǎn)中,挖坑栽種、開(kāi)溝施肥、修剪整形、疏花疏果、除草套袋、采摘運(yùn)輸?shù)拳h(huán)節(jié)大都靠人工作業(yè),并且勞動(dòng)強(qiáng)度極大、作業(yè)效率極低。與此同時(shí),伴隨著農(nóng)村“空心化”日益嚴(yán)重,農(nóng)村剩余勞動(dòng)力平均年齡高達(dá)59.8歲,這些老年勞動(dòng)力并不能承擔(dān)高強(qiáng)度的果園作業(yè)。正式如此,果業(yè)生產(chǎn)中人工成本節(jié)節(jié)攀升,居高不下。據(jù)業(yè)內(nèi)統(tǒng)計(jì),一般的人工作業(yè)費(fèi)都超過(guò)了每天100元/人,新疆、華南等地早已超過(guò)了150元/人。2016-2017年,中國(guó)部分地區(qū)果園的套袋、施肥、噴藥、除草(割草)、人工修剪(疏花疏果)、采收等各個(gè)環(huán)節(jié)的每畝年人工投入成本分別達(dá)到了350元、200元、250元、50元、800元、50元,合計(jì)1700元。果業(yè)生產(chǎn)中,勞動(dòng)力成本所占比例已達(dá)到50%-60%。
 
  在人工成本高企且不斷攀升和青壯勞動(dòng)力短缺日益凸顯的雙重積壓之下,水果的利潤(rùn)空間一降再降,面對(duì)這樣的趨勢(shì),為了降低成本增加收益,研發(fā)和推廣果園機(jī)械、提高果業(yè)生產(chǎn)機(jī)械化率,是非常必要和迫切的。
 
  短板中的長(zhǎng)板:植保無(wú)人機(jī)助力果蔬農(nóng)藥噴灑
 
  果業(yè)生產(chǎn)中農(nóng)藥噴灑是重要的一環(huán),近年來(lái)植保無(wú)人機(jī)的迅速發(fā)展成為了果園機(jī)械化短板中的“長(zhǎng)板”,由于無(wú)人機(jī)不受地形、農(nóng)作物的限制,能夠大大提高噴灑效率,據(jù)統(tǒng)計(jì),植保無(wú)人機(jī)每天能飛防300畝左右的果園,是人工效率的20—30倍,噴灑農(nóng)藥又能比人工節(jié)省30%的藥液,既能降低成本,又能有效的控制用藥量降低農(nóng)藥殘留量,同時(shí)減少人工施藥安全風(fēng)險(xiǎn)。此外,國(guó)家對(duì)植保無(wú)人機(jī)進(jìn)行購(gòu)機(jī)補(bǔ)貼,目前部分省市已開(kāi)展植保無(wú)人機(jī)購(gòu)機(jī)補(bǔ)貼試點(diǎn),推進(jìn)植保無(wú)人機(jī)大范圍普及工作。
 
  結(jié)語(yǔ)
 
  除植保環(huán)節(jié)外,果業(yè)生產(chǎn)中的育苗、起苗、挖坑、除草、修剪、收獲、運(yùn)輸?shù)绕渌h(huán)節(jié)還都處于“短板”階段,相應(yīng)農(nóng)機(jī)具的研發(fā)及普及工作都還有待加強(qiáng)。目前,隨著農(nóng)業(yè)現(xiàn)代化步伐的加快,我國(guó)對(duì)果園機(jī)械化生產(chǎn)技術(shù)和裝備的需求越來(lái)越迫切,實(shí)現(xiàn)果園生產(chǎn)機(jī)械化已成為果樹(shù)產(chǎn)業(yè)現(xiàn)代化的必然要求。
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