
國內天然橡膠嚴重依賴進口



長期(qi)以來天然橡(xiang)膠材料依靠進口的(de)局勢日趨嚴(yan)重,已(yi)成為影響中(zhong)國(guo)橡(xiang)膠工業安康(kang)開(kai)展的(de)瓶(ping)頸。因為三葉橡(xiang)膠(一般天然橡(xiang)膠)屬(shu)熱(re)帶植物,首要產地在東南亞,在中(zhong)國(guo)適生區域很窄(zhai),僅能(neng)在海南島(dao)和西雙(shuang)版納等地培(pei)養(yang),產能(neng)已(yi)達極限(xian)。
據中(zhong)(zhong)國橡膠工業協會計算,2011年中(zhong)(zhong)國天(tian)然(ran)橡膠產值72萬(wan)噸(dun),創(chuang)前史新(xin)高,可是進口天(tian)然(ran)橡膠數量仍達281萬(wan)噸(dun),中(zhong)(zhong)國對國外(wai)天(tian)然(ran)橡膠的依存(cun)度(du)高達80%。每(mei)年僅進口天(tian)然(ran)橡膠就(jiu)需要花費約60億美元。
原材料對(dui)進(jin)口的依靠(kao)致使報價暴升(sheng),嚴重影響了(le)中(zhong)國橡(xiang)膠工(gong)(gong)業(ye)的安(an)康、穩定開(kai)展(zhan)。天然橡(xiang)膠資源成了(le)中(zhong)國橡(xiang)膠工(gong)(gong)業(ye)開(kai)展(zhan)最首要的制約要素之一。綠皮書指(zhi)出(chu),在中(zhong)國橡(xiang)膠工(gong)(gong)業(ye)疾速開(kai)展(zhan)的今(jin)日,開(kai)發第(di)二膠源已火燒眉毛。
據了(le)(le)解(jie),綠皮書(shu)是中(zhong)國第一個對(dui)中(zhong)國杜(du)仲(zhong)(zhong)(zhong)培(pei)養、培(pei)養與(yu)杜(du)仲(zhong)(zhong)(zhong)工(gong)(gong)業(ye)開(kai)展進行深入研究(jiu)的(de)文(wen)獻。該書(shu)除對(dui)杜(du)仲(zhong)(zhong)(zhong)的(de)開(kai)展前史、杜(du)仲(zhong)(zhong)(zhong)橡(xiang)膠工(gong)(gong)業(ye)的(de)開(kai)展情況、中(zhong)國杜(du)仲(zhong)(zhong)(zhong)橡(xiang)膠資源的(de)培(pei)養情況等進行了(le)(le)介紹外,還對(dui)杜(du)仲(zhong)(zhong)(zhong)橡(xiang)膠工(gong)(gong)業(ye)開(kai)展的(de)關鍵技術、工(gong)(gong)業(ye)化中(zhong)存在的(de)疑問(wen)、開(kai)發方(fang)向等進行了(le)(le)深入研究(jiu)和探究(jiu)。