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廣(guang)(guang)東冬(dong)種(zhong)(zhong)馬鈴(ling)(ling)薯(shu)種(zhong)(zhong)業(ye)“北(bei)薯(shu)南運(yun)”等(deng)難題有望徹底解決(jue)。1月26日,韶關(guan)市農(nong)(nong)業(ye)農(nong)(nong)村局(ju)、北(bei)大荒(huang)薯(shu)業(ye)集團有限公司、乳源(yuan)瑤族自治縣(xian)政府、廣(guang)(guang)東省農(nong)(nong)業(ye)科(ke)學(xue)(xue)院作物研(yan)究(jiu)所(suo)、中國農(nong)(nong)業(ye)科(ke)學(xue)(xue)院深(shen)圳(zhen)農(nong)(nong)業(ye)基因組研(yan)究(jiu)所(suo)五家(jia)單(dan)位在(zai)韶關(guan)簽(qian)訂冬(dong)種(zhong)(zhong)馬鈴(ling)(ling)薯(shu)育繁推一體化(hua)建(jian)設項目框架(jia)協議,共同探索(suo)建(jian)立冬(dong)種(zhong)(zhong)馬鈴(ling)(ling)薯(shu)種(zhong)(zhong)業(ye)技(ji)術創(chuang)新(xin)和成果轉化(hua)服務平臺,打(da)造全國規模最大的冬(dong)種(zhong)(zhong)馬鈴(ling)(ling)薯(shu)霧培(pei)種(zhong)(zhong)薯(shu)繁育中心。
馬鈴(ling)薯(shu)(shu)是我國第四(si)大主(zhu)糧作物,廣東(dong)冬種(zhong)馬鈴(ling)薯(shu)(shu)面積約80萬畝,而華(hua)南(nan)冬作區(qu)可(ke)以(yi)發展冬種(zhong)馬鈴(ling)薯(shu)(shu)的(de)面積約2億畝,潛力巨(ju)大。然而,華(hua)南(nan)區(qu)域冬種(zhong)馬鈴(ling)薯(shu)(shu)種(zhong)薯(shu)(shu)全部來自北(bei)方繁育(yu)基(ji)地,運輸距離(li)長,損耗大,成本(ben)高,廣東(dong)自主(zhu)知(zhi)識產權品種(zhong)少,種(zhong)薯(shu)(shu)“北(bei)薯(shu)(shu)南(nan)運”等成為廣東(dong)冬種(zhong)馬鈴(ling)薯(shu)(shu)的(de)“卡脖子”難題。
為解決上(shang)述難題,連年來,省農科院(yuan)作物(wu)研(yan)究(jiu)所利用乳(ru)源(yuan)獨特的(de)自然生態(tai)條件,開(kai)展(zhan)新品(pin)種(zhong)(zhong)培育、種(zhong)(zhong)薯(shu)繁育等工(gong)作已獲得成功。“我們(men)還陸(lu)續在(zai)粵東粵西馬(ma)鈴(ling)薯(shu)主(zhu)產區(qu)開(kai)展(zhan)適應性(xing)評價(jia)工(gong)作,篩選了(le)十余個苗頭品(pin)種(zhong)(zhong)。同時(shi),基于(yu)前期品(pin)種(zhong)(zhong)試(shi)驗情況(kuang),表(biao)明在(zai)乳(ru)源(yuan)大橋鎮開(kai)展(zhan)雜(za)交(jiao)育種(zhong)(zhong)研(yan)究(jiu)工(gong)作,開(kai)展(zhan)雜(za)交(jiao)馬(ma)鈴(ling)薯(shu)制種(zhong)(zhong)技術研(yan)究(jiu)及制種(zhong)(zhong)是完全可(ke)行的(de)。”省農科院(yuan)作物(wu)所馬(ma)鈴(ling)薯(shu)研(yan)究(jiu)室主(zhu)任李(li)小波(bo)介紹。
值得注意的是,此次(ci)項目(mu)合(he)作引入了央地多方(fang)力量。其中,北大(da)荒薯(shu)業集團作為全國最大(da)的馬鈴薯(shu)產(chan)業集團,還將在馬鈴薯(shu)二產(chan)方(fang)面持續發力。該集團副(fu)總經理李明安透露,本次(ci)合(he)作計劃(hua)通(tong)過3—5年時間,培育5—8個加工型、適用(yong)型、營養型和飼用(yong)型馬鈴薯(shu)品種(zhong),有望改(gai)善廣東冬種(zhong)馬鈴薯(shu)品種(zhong)單一等問題。
此外,省(sheng)農(nong)科(ke)院作(zuo)物研(yan)究所和中國農(nong)業(ye)(ye)科(ke)學院深(shen)圳農(nong)業(ye)(ye)基因組研(yan)究所等機構還將聯合(he)(he)開(kai)展馬鈴薯(shu)種薯(shu)卡脖子(zi)技術攻關(guan),建(jian)立(li)馬鈴薯(shu)原原種霧化栽培體系,開(kai)展雜(za)交馬鈴薯(shu)種子(zi)制種技術研(yan)發,形(xing)成(cheng)“南北結(jie)合(he)(he)+央企地方協(xie)作(zuo)”的鄉村振興(xing)合(he)(he)力。“項(xiang)目(mu)落地后,年產(chan)值有(you)望(wang)達到15億(yi)元,帶動超1萬戶農(nong)戶增產(chan)增收,成(cheng)為韶(shao)關(guan)現(xian)代(dai)農(nong)業(ye)(ye)的全新增長點(dian)。”韶(shao)關(guan)市農(nong)業(ye)(ye)農(nong)村局(ju)局(ju)長葉洪番說(shuo)。