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廣(guang)東冬(dong)種(zhong)(zhong)馬鈴薯(shu)種(zhong)(zhong)業(ye)(ye)“北(bei)薯(shu)南(nan)運”等難題有(you)望(wang)徹底解決。1月26日(ri)，韶(shao)關(guan)市農(nong)業(ye)(ye)農(nong)村局、北(bei)大(da)荒薯(shu)業(ye)(ye)集團有(you)限公司、乳源瑤族自(zi)治縣政府、廣(guang)東省(sheng)農(nong)業(ye)(ye)科(ke)學院(yuan)作物研究(jiu)所(suo)(suo)、中(zhong)(zhong)國農(nong)業(ye)(ye)科(ke)學院(yuan)深圳(zhen)農(nong)業(ye)(ye)基(ji)因組研究(jiu)所(suo)(suo)五家單(dan)位在韶(shao)關(guan)簽訂冬(dong)種(zhong)(zhong)馬鈴薯(shu)育(yu)(yu)繁(fan)推(tui)一體化(hua)建設項目框(kuang)架協議，共同探索建立冬(dong)種(zhong)(zhong)馬鈴薯(shu)種(zhong)(zhong)業(ye)(ye)技術創新和成果轉化(hua)服務平臺，打(da)造全國規模最大(da)的冬(dong)種(zhong)(zhong)馬鈴薯(shu)霧培種(zhong)(zhong)薯(shu)繁(fan)育(yu)(yu)中(zhong)(zhong)心(xin)。

馬(ma)(ma)鈴薯(shu)(shu)是我國第四(si)大主(zhu)糧作(zuo)物，廣(guang)東冬(dong)(dong)種(zhong)(zhong)馬(ma)(ma)鈴薯(shu)(shu)面積約80萬畝，而華南(nan)冬(dong)(dong)作(zuo)區(qu)可以(yi)發展冬(dong)(dong)種(zhong)(zhong)馬(ma)(ma)鈴薯(shu)(shu)的面積約2億畝，潛力巨大。然而，華南(nan)區(qu)域冬(dong)(dong)種(zhong)(zhong)馬(ma)(ma)鈴薯(shu)(shu)種(zhong)(zhong)薯(shu)(shu)全部來自(zi)(zi)北(bei)方繁育基地，運輸距離長，損耗大，成(cheng)本高，廣(guang)東自(zi)(zi)主(zhu)知(zhi)識產權品種(zhong)(zhong)少(shao)，種(zhong)(zhong)薯(shu)(shu)“北(bei)薯(shu)(shu)南(nan)運”等成(cheng)為廣(guang)東冬(dong)(dong)種(zhong)(zhong)馬(ma)(ma)鈴薯(shu)(shu)的“卡(ka)脖子”難題(ti)。

為解決(jue)上述(shu)難(nan)題，連年來，省(sheng)(sheng)農科院作(zuo)物(wu)研(yan)究(jiu)所利用乳(ru)源獨特的自然生(sheng)態條件，開展(zhan)(zhan)新品種(zhong)(zhong)培(pei)育(yu)、種(zhong)(zhong)薯繁育(yu)等工作(zuo)已獲得成(cheng)功。“我們還(huan)陸續(xu)在粵(yue)東粵(yue)西馬(ma)鈴薯主產區(qu)開展(zhan)(zhan)適應性(xing)評價(jia)工作(zuo)，篩選(xuan)了(le)十余個苗頭品種(zhong)(zhong)。同時，基(ji)于(yu)前(qian)期品種(zhong)(zhong)試驗(yan)情況，表明在乳(ru)源大橋鎮開展(zhan)(zhan)雜交育(yu)種(zhong)(zhong)研(yan)究(jiu)工作(zuo)，開展(zhan)(zhan)雜交馬(ma)鈴薯制(zhi)種(zhong)(zhong)技術研(yan)究(jiu)及制(zhi)種(zhong)(zhong)是完全可行的。”省(sheng)(sheng)農科院作(zuo)物(wu)所馬(ma)鈴薯研(yan)究(jiu)室主任李(li)小波介紹。

值得(de)注意的(de)是，此次項目合作(zuo)引入了央地多方力(li)量。其中(zhong)，北大荒薯業集(ji)團(tuan)作(zuo)為全國最大的(de)馬鈴(ling)薯產業集(ji)團(tuan)，還將在(zai)馬鈴(ling)薯二產方面持(chi)續發力(li)。該集(ji)團(tuan)副總(zong)經(jing)理李(li)明(ming)安透露，本(ben)次合作(zuo)計(ji)劃通過3—5年時間，培育5—8個加(jia)工型、適用型、營(ying)養型和飼用型馬鈴(ling)薯品種，有望改善廣(guang)東冬種馬鈴(ling)薯品種單(dan)一等問題。

此(ci)外，省農(nong)(nong)(nong)科(ke)院(yuan)作物研究(jiu)所和中(zhong)國農(nong)(nong)(nong)業科(ke)學院(yuan)深圳農(nong)(nong)(nong)業基因組研究(jiu)所等機構還將聯合(he)開(kai)(kai)展(zhan)馬鈴(ling)薯種薯卡脖(bo)子(zi)技(ji)術攻(gong)關，建(jian)立馬鈴(ling)薯原原種霧化栽培體系，開(kai)(kai)展(zhan)雜交馬鈴(ling)薯種子(zi)制種技(ji)術研發，形成“南北結合(he)+央企地(di)方(fang)協作”的鄉村振興合(he)力(li)。“項(xiang)目(mu)落地(di)后，年產值有(you)望達到15億元，帶動超1萬(wan)戶(hu)農(nong)(nong)(nong)戶(hu)增(zeng)產增(zeng)收，成為韶關現代農(nong)(nong)(nong)業的全新增(zeng)長點。”韶關市農(nong)(nong)(nong)業農(nong)(nong)(nong)村局(ju)局(ju)長葉洪番說。