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青貯打捆機(jī)市場(chǎng)持續(xù)繁榮背后的冷靜思考

2017-09-05 13:40:57 來源:中國農(nóng)機(jī)網(wǎng) 作者:秋雨 閱讀量:53024 評(píng)論

  【中國農(nóng)機(jī)網(wǎng) 本站原創(chuàng)青貯市場(chǎng)的容量有多大?當(dāng)秸稈沒有找到有效的利用途徑,或者青貯存量已滿,多余的秸稈無需再青貯,此時(shí)的青貯打捆機(jī)會(huì)不會(huì)變成小麥收獲機(jī)、玉米收獲機(jī)的附屬部分,更加粗放地存在?
 
  青貯機(jī)的發(fā)展史可以追溯到18世紀(jì),為了飼養(yǎng)當(dāng)時(shí)的主要交通動(dòng)力——馬,必須要為其囤積大量的干草作為飼料。1853年,美國的埃默里發(fā)明了草打捆機(jī),使草捆的更結(jié)實(shí),方便運(yùn)輸。1872年,美國的戴德里克在埃默里基礎(chǔ)上研制出連續(xù)生產(chǎn)的打捆機(jī),在美國和英國取得極大成功,從而加快了生產(chǎn)節(jié)奏。
 
  在1958年以前,青貯打捆機(jī)只能把麥捆打成矩形體,1958年美國的艾利斯-查默斯公司把羅托-巴勒研制的圓柱體打捆機(jī)投入商品生產(chǎn),該機(jī)可以把麥稈捆成直徑為36-56厘米,長(zhǎng)0.91米,每捆18--45公斤的圓柱體。直到現(xiàn)在,這種打捆機(jī)有些地方仍在使用。
 
  飼草為什么要青貯?
 
  調(diào)整飼草供應(yīng)時(shí)期。我國北方飼料生產(chǎn)的季節(jié)性非常明顯,旺季時(shí)吃不完,淡季吃不到。將旺季的飼草青貯起來,既可以減少腐爛浪費(fèi),又可以保證能夠常年的均衡供應(yīng)。
 
  增加飼草的利用價(jià)值。雖然新鮮的飼草水分高、適口性好,但是易腐爛、保持新鮮的時(shí)間短。青貯以后,飼草變得鮮嫩、青綠,營(yíng)養(yǎng)物質(zhì)不但不會(huì)減少,還會(huì)產(chǎn)生一種芳香酸味,刺激家畜的食欲,增加采食量,促進(jìn)家畜茁壯成長(zhǎng)。
 
  擴(kuò)大飼料來源。青貯原料除大量的玉米、甘薯外,還有牧草、蔬菜、樹葉及一些農(nóng)副產(chǎn)品等,如向日葵頭盤、菊芋莖稈等。經(jīng)過青貯后,可以除去異味和毒素。如馬鈴薯鮮喂有毒素,木薯也不宜大量鮮食,青貯后可安全食用。
 
  治療病蟲害。玉米、高粱的鉆心蟲和牧草的一些害蟲,通過青貯可以殺死蟲卵、病原菌,減少植物病蟲害的發(fā)生與蔓延。
 
  青貯可以減少污染。以往田地里的秸稈都是一燒了之,不僅污染空氣,還會(huì)降低土壤的肥力。如今國家大力提倡秸稈的綜合利用,嚴(yán)禁露天焚燒,并且各地市均已出臺(tái)相應(yīng)的秸稈利用補(bǔ)貼。
 
  將這些秸稈青貯起來可謂是一石三鳥,秸稈有去處,又增加家畜飼料,更減少環(huán)境污染。
 
  青貯打捆機(jī)機(jī)發(fā)展方向
 
  青貯打捆機(jī)雖然發(fā)展久遠(yuǎn),但是一直更新迭代,是不可或缺的農(nóng)業(yè)機(jī)械。因此,生產(chǎn)企業(yè)為了滿足不同用戶不斷更新的需求,也一直持續(xù)加大投入物力、人力、財(cái)力,研究能夠適應(yīng)多種生產(chǎn)條件的產(chǎn)品。在這樣的生產(chǎn)環(huán)境下,青貯機(jī)產(chǎn)品的種類也會(huì)變得更加多樣化,在研制技術(shù)不斷升級(jí)的帶動(dòng)下,使得機(jī)器的功能更全面。
 
  青貯打捆機(jī)機(jī)帶來的經(jīng)濟(jì)效率也是用戶非??粗氐膯栴}。因此,生產(chǎn)廠家不但要提高機(jī)械操作使用的簡(jiǎn)便性和舒適度,還要與先進(jìn)的生產(chǎn)技術(shù)相結(jié)合,不斷提高產(chǎn)品性能,保證機(jī)器作業(yè)的作物質(zhì)量,以及增加草捆密度,減少打捆機(jī)作業(yè)時(shí)放捆的次數(shù),既可以節(jié)省存儲(chǔ)的空間,也可以提高作業(yè)效率。
 
  田間作業(yè)時(shí),由于地形多變,更需要適應(yīng)性強(qiáng),作業(yè)范圍廣的青貯機(jī),因此提高青貯打捆機(jī)的適應(yīng)性,這也是未來的一個(gè)發(fā)展方向。
 
  青貯打捆機(jī)發(fā)展問題
 
  ,青貯市場(chǎng)的容量有多大?當(dāng)秸稈沒有找到有效的利用途徑,或者青貯存量已滿,多余的秸稈無需再青貯,此時(shí)的青貯打捆機(jī)會(huì)不會(huì)變成小麥?zhǔn)斋@機(jī)、玉米收獲機(jī)的附屬部分,更加粗放地存在?
 
  第二,雖然國家提倡秸稈的綜合利用,但是對(duì)于一般農(nóng)民來說,將秸稈打捆耗時(shí)耗力,請(qǐng)人用機(jī)器打捆的話,又要耗費(fèi)經(jīng)濟(jì)成本。那么這些消耗,應(yīng)該由誰買單?因此,現(xiàn)在大多田地里常見的景象就是,秸稈沒有焚燒也不在田地里,不污染環(huán)境也不影響下一輪耕作,僅僅只是堆積在地頭的溝渠里,無人問津。
 
  第三,秸稈的綜合利用渠道之一是青貯為飼料。然而,大型的養(yǎng)殖廠比較青睞進(jìn)口美國、澳洲的苜蓿、三葉草等飼料,中型廠也正在進(jìn)一步提高喂養(yǎng)飼料的質(zhì)量。那就只剩畜禽散戶對(duì)青貯飼料有一定的需求,再加之普通農(nóng)民家里所養(yǎng)的家畜并不是很多,所需要的飼料并不需要大量的存儲(chǔ),因此,青貯打捆機(jī)的市場(chǎng)更容易飽和。
 
  第四,現(xiàn)在廠家所生產(chǎn)的打捆機(jī)中,打結(jié)器幾乎全部依靠進(jìn)口,因此,國產(chǎn)化的市場(chǎng)應(yīng)用之路還很漫長(zhǎng)。除去打結(jié)器,像其他撿拾、壓捆等部件是否有超越國外技術(shù)的創(chuàng)新程度?
 
  總而言之,雖然青貯打捆機(jī)不斷更新迭代,或?qū)⒊掷m(xù)繁榮,但企業(yè)仍需正視以上問題冷靜觀察,權(quán)衡利弊,莫要跟風(fēng)。
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