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四川省畜牧科學研究院:胸懷“國之大者”,打好畜禽種業“翻身仗”

欄目(mu):科技動態 發布時(shi)間(jian):2022-11-17
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一頭“黑(hei)豬(zhu)”紅了。在(zai)今年初召開的(de)(de)四川(chuan)省(sheng)十(shi)三屆人大(da)(da)五次會議上,省(sheng)政府(fu)工(gong)作報(bao)告提到(dao)“育(yu)成全(quan)(quan)國(guo)首個具有(you)自主知識產權(quan)的(de)(de)種(zhong)公豬(zhu)品種(zhong)‘川(chuan)鄉(xiang)黑(hei)豬(zhu)’”。雖(sui)然僅有(you)短(duan)(duan)短(duan)(duan)20余字,但在(zai)字字千(qian)鈞的(de)(de)省(sheng)政府(fu)工(gong)作報(bao)告中(zhong),體現(xian)了四川(chuan)對川(chuan)豬(zhu)種(zhong)業(ye)振(zhen)(zhen)興的(de)(de)高度重(zhong)視(shi),對“川(chuan)鄉(xiang)黑(hei)豬(zhu)”重(zhong)大(da)(da)科(ke)技成果和(he)四川(chuan)省(sheng)畜(chu)(chu)牧(mu)科(ke)學研(yan)究院(以(yi)下簡稱(cheng)“省(sheng)畜(chu)(chu)科(ke)院”)育(yu)種(zhong)科(ke)研(yan)團(tuan)隊的(de)(de)充(chong)分肯定和(he)認可。從一頭豬(zhu)觀察整個種(zhong)業(ye)。種(zhong)業(ye)是國(guo)家戰略性、基礎性核(he)心產業(ye),中(zhong)央(yang)多次強調,要(yao)把(ba)民族種(zhong)業(ye)搞上去。胸懷“國(guo)之大(da)(da)者”,黨的(de)(de)十(shi)八大(da)(da)以(yi)來,省(sheng)畜(chu)(chu)科(ke)院勇(yong)挑全(quan)(quan)省(sheng)畜(chu)(chu)牧(mu)科(ke)技進步“排頭兵”和(he)畜(chu)(chu)牧(mu)科(ke)技創新“主力(li)軍”重(zhong)擔(dan),全(quan)(quan)力(li)以(yi)赴打好畜(chu)(chu)禽種(zhong)業(ye)“翻身仗(zhang)”、推動種(zhong)業(ye)振(zhen)(zhen)興,為(wei)促進四川(chuan)現(xian)代畜(chu)(chu)牧(mu)業(ye)高質量發(fa)展、助力(li)鄉(xiang)村振(zhen)(zhen)興提供了有(you)力(li)科(ke)技支撐。

育良種育成一批突破性(xing)新(xin)品種,育種創新(xin)水平躋身(shen)國內第一方陣
摸清畜(chu)(chu)(chu)禽種(zhong)(zhong)(zhong)(zhong)(zhong)業家底,是(shi)(shi)打(da)好畜(chu)(chu)(chu)禽種(zhong)(zhong)(zhong)(zhong)(zhong)業翻身(shen)仗的(de)(de)(de)“第(di)(di)(di)一(yi)仗”。去年,在國(guo)(guo)家統一(yi)安排部署下(xia),四川啟動了第(di)(di)(di)三次全國(guo)(guo)畜(chu)(chu)(chu)禽遺傳資源普查工作。作為全省畜(chu)(chu)(chu)牧科(ke)技“領頭(tou)(tou)羊”,省畜(chu)(chu)(chu)科(ke)院主(zhu)動擔當重任,從牽(qian)頭(tou)(tou)制定工作方案,到(dao)“調(diao)兵遣將(jiang)”組(zu)織專家團隊,全心(xin)(xin)全力投(tou)入其中,挖(wa)掘和(he)(he)鑒定畜(chu)(chu)(chu)禽遺傳資源,為良種(zhong)(zhong)(zhong)(zhong)(zhong)選(xuan)育(yu)打(da)下(xia)堅實基(ji)礎。十年來(lai),省畜(chu)(chu)(chu)科(ke)院充分(fen)發(fa)(fa)揮動物遺傳育(yu)種(zhong)(zhong)(zhong)(zhong)(zhong)、飼料(liao)營(ying)養、疫(yi)病防控等學科(ke)優(you)(you)勢,持(chi)(chi)續用力,久久為功,育(yu)成了一(yi)批(pi)突破性新(xin)(xin)(xin)品種(zhong)(zhong)(zhong)(zhong)(zhong),育(yu)種(zhong)(zhong)(zhong)(zhong)(zhong)創新(xin)(xin)(xin)水(shui)平(ping)躋身(shen)國(guo)(guo)內第(di)(di)(di)一(yi)方陣。新(xin)(xin)(xin)品種(zhong)(zhong)(zhong)(zhong)(zhong)打(da)開(kai)新(xin)(xin)(xin)格(ge)局。“川鄉黑(hei)(hei)豬(zhu)”是(shi)(shi)我(wo)國(guo)(guo)首(shou)個具有自(zi)主(zhu)知識產權的(de)(de)(de)豬(zhu)父本(ben)新(xin)(xin)(xin)品種(zhong)(zhong)(zhong)(zhong)(zhong),改(gai)變了長(chang)(chang)期(qi)以來(lai)我(wo)國(guo)(guo)商(shang)品豬(zhu)生產中外(wai)來(lai)種(zhong)(zhong)(zhong)(zhong)(zhong)豬(zhu)作為父本(ben)的(de)(de)(de)壟斷局面,打(da)開(kai)了我(wo)國(guo)(guo)畜(chu)(chu)(chu)禽種(zhong)(zhong)(zhong)(zhong)(zhong)業新(xin)(xin)(xin)格(ge)局,對(dui)于提升我(wo)國(guo)(guo)核心(xin)(xin)種(zhong)(zhong)(zhong)(zhong)(zhong)源自(zi)給率和(he)(he)核心(xin)(xin)競(jing)爭力,引(yin)領現代(dai)特色優(you)(you)質豬(zhu)肉產業發(fa)(fa)展(zhan)具有重要的(de)(de)(de)戰略意(yi)義(yi)。新(xin)(xin)(xin)品種(zhong)(zhong)(zhong)(zhong)(zhong)具有新(xin)(xin)(xin)特色。大(da)恒799肉雞(ji)配套(tao)系是(shi)(shi)我(wo)國(guo)(guo)首(shou)個通(tong)過審定的(de)(de)(de)雛(chu)雞(ji)可(ke)實現羽速自(zi)別(bie)(bie)雌(ci)雄的(de)(de)(de)三系配套(tao)優(you)(you)質肉雞(ji)新(xin)(xin)(xin)品種(zhong)(zhong)(zhong)(zhong)(zhong),保持(chi)(chi)了地方雞(ji)種(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)優(you)(you)質風味(wei)和(he)(he)外(wai)觀性狀(zhuang),生產性能大(da)幅度提高;與(yu)國(guo)(guo)外(wai)白羽肉雞(ji)相(xiang)(xiang)比較,肌(ji)內脂肪和(he)(he)肌(ji)苷酸含量分(fen)別(bie)(bie)高出39%和(he)(he)92%;與(yu)地方雞(ji)種(zhong)(zhong)(zhong)(zhong)(zhong)相(xiang)(xiang)比,節省飼料(liao)23%;雛(chu)雞(ji)羽速鑒別(bie)(bie)雌(ci)雄率達到(dao)99.3%。新(xin)(xin)(xin)品種(zhong)(zhong)(zhong)(zhong)(zhong)帶來(lai)新(xin)(xin)(xin)口感。例如(ru),“川藏(zang)黑(hei)(hei)豬(zhu)”是(shi)(shi)我(wo)國(guo)(guo)第(di)(di)(di)一(yi)個優(you)(you)質風味(wei)黑(hei)(hei)豬(zhu)新(xin)(xin)(xin)品種(zhong)(zhong)(zhong)(zhong)(zhong),為川菜“回鍋(guo)肉”提供(gong)了優(you)(you)良的(de)(de)(de)食材。“蜀宣(xuan)花(hua)牛(niu)”的(de)(de)(de)乳、肉性能好,品質佳,肉質可(ke)達到(dao)“雪花(hua)牛(niu)肉”水(shui)平(ping)。蜀興1號肉兔(tu)配套(tao)系是(shi)(shi)我(wo)省第(di)(di)(di)一(yi)個優(you)(you)質肉兔(tu)新(xin)(xin)(xin)品種(zhong)(zhong)(zhong)(zhong)(zhong),早期(qi)生長(chang)(chang)快、耗料(liao)少(shao)、產肉多(duo),肉質鮮嫩,特別(bie)(bie)適(shi)合于做(zuo)川菜“冷(leng)吃(chi)兔(tu)”“紅油兔(tu)丁”等。
練良技
打破國外品(pin)種壟斷(duan),攻克(ke)系列“卡脖子”難題
“種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)業(ye)(ye)(ye)(ye)(ye)‘卡脖子(zi)’問(wen)題,如果解決不好(hao)就會‘一劍封喉’。”面向種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)業(ye)(ye)(ye)(ye)(ye)發(fa)展(zhan)的科技(ji)(ji)需求,省(sheng)畜(chu)(chu)科院(yuan)建(jian)(jian)成(cheng)動物(wu)遺傳育(yu)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)四(si)川省(sheng)重(zhong)(zhong)點實(shi)(shi)驗(yan)(yan)(yan)室、畜(chu)(chu)禽(qin)(qin)(qin)(qin)生物(wu)制品(pin)(pin)四(si)川省(sheng)重(zhong)(zhong)點實(shi)(shi)驗(yan)(yan)(yan)室、國(guo)(guo)(guo)家級(ji)肉(rou)(rou)雞(ji)育(yu)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)核心(xin)(xin)(xin)場等(deng)23個國(guo)(guo)(guo)家和(he)(he)(he)(he)部省(sheng)級(ji)科技(ji)(ji)創新(xin)(xin)(xin)平臺。利用這些平臺,聚(ju)焦畜(chu)(chu)禽(qin)(qin)(qin)(qin)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)業(ye)(ye)(ye)(ye)(ye)科技(ji)(ji)創新(xin)(xin)(xin),攜手相關企(qi)業(ye)(ye)(ye)(ye)(ye)、高校開展(zhan)聯(lian)合(he)攻(gong)關,攻(gong)克了(le)系(xi)列技(ji)(ji)術(shu)(shu)瓶(ping)(ping)頸(jing)(jing),助推(tui)(tui)行業(ye)(ye)(ye)(ye)(ye)高質(zhi)量轉型(xing)升級(ji)。育(yu)成(cheng)品(pin)(pin)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)走向全(quan)國(guo)(guo)(guo)。完全(quan)利用地(di)(di)方雞(ji)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)資源培育(yu)的“大(da)恒699肉(rou)(rou)雞(ji)”新(xin)(xin)(xin)品(pin)(pin)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong),被省(sheng)政府(fu)確定為(wei)“突破性(xing)品(pin)(pin)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)”,在(zai)(zai)省(sheng)內外大(da)面積推(tui)(tui)廣應用,同時被列為(wei)全(quan)國(guo)(guo)(guo)畜(chu)(chu)禽(qin)(qin)(qin)(qin)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)業(ye)(ye)(ye)(ye)(ye)的代表性(xing)科技(ji)(ji)成(cheng)果。重(zhong)(zhong)大(da)突破國(guo)(guo)(guo)際先進(jin)。原(yuan)創的肉(rou)(rou)雞(ji)品(pin)(pin)質(zhi)性(xing)狀(zhuang)(zhuang)與效率性(xing)狀(zhuang)(zhuang)平衡(heng)選(xuan)擇技(ji)(ji)術(shu)(shu),實(shi)(shi)現了(le)肉(rou)(rou)質(zhi)風味性(xing)狀(zhuang)(zhuang)和(he)(he)(he)(he)生產效率性(xing)狀(zhuang)(zhuang)同步(bu)(bu)取得遺傳進(jin)展(zhan),破解了(le)這兩類性(xing)狀(zhuang)(zhuang)不能在(zai)(zai)遺傳上有效結(jie)(jie)合(he)的國(guo)(guo)(guo)際性(xing)難題;建(jian)(jian)立的生豬基因組(zu)芯片和(he)(he)(he)(he)分(fen)(fen)子(zi)標記(ji)輔助選(xuan)擇技(ji)(ji)術(shu)(shu)體(ti)系(xi),打(da)破了(le)常規育(yu)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)方法在(zai)(zai)屠體(ti)性(xing)狀(zhuang)(zhuang)和(he)(he)(he)(he)肉(rou)(rou)質(zhi)性(xing)狀(zhuang)(zhuang)選(xuan)擇中(zhong)(zhong)進(jin)展(zhan)慢的技(ji)(ji)術(shu)(shu)瓶(ping)(ping)頸(jing)(jing)。通過(guo)基因組(zu)、轉錄組(zu)和(he)(he)(he)(he)表觀修(xiu)飾組(zu)等(deng)多(duo)組(zu)學聯(lian)合(he)分(fen)(fen)析,建(jian)(jian)立了(le)肉(rou)(rou)牛分(fen)(fen)子(zi)輔助選(xuan)育(yu)技(ji)(ji)術(shu)(shu),提高了(le)群體(ti)的遺傳精度和(he)(he)(he)(he)選(xuan)育(yu)進(jin)展(zhan);通過(guo)全(quan)基因組(zu)和(he)(he)(he)(he)表觀遺傳學技(ji)(ji)術(shu)(shu)構建(jian)(jian)了(le)家兔遺傳基因圖譜,建(jian)(jian)立了(le)基于系(xi)譜信息和(he)(he)(he)(he)基因組(zu)信息的ss-BLUP模型(xing),實(shi)(shi)現了(le)分(fen)(fen)子(zi)育(yu)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)與常規育(yu)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的有機(ji)結(jie)(jie)合(he)。關聯(lian)領域遍地(di)(di)開花。創新(xin)(xin)(xin)研(yan)發(fa)了(le)與畜(chu)(chu)禽(qin)(qin)(qin)(qin)新(xin)(xin)(xin)品(pin)(pin)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)配套的飼料營養(yang)、疫病防(fang)控(kong)、智能養(yang)殖(zhi)和(he)(he)(he)(he)糞污處理等(deng)新(xin)(xin)(xin)技(ji)(ji)術(shu)(shu),系(xi)統解析了(le)優質(zhi)畜(chu)(chu)禽(qin)(qin)(qin)(qin)標準化養(yang)殖(zhi)全(quan)產業(ye)(ye)(ye)(ye)(ye)鏈發(fa)展(zhan)的關鍵核心(xin)(xin)(xin)技(ji)(ji)術(shu)(shu)。科研(yan)平臺愈(yu)加強大(da)。截至(zhi)目前,省(sheng)畜(chu)(chu)科院(yuan)已(yi)在(zai)(zai)大(da)邑、雙(shuang)流、樂(le)至(zhi)等(deng)地(di)(di)建(jian)(jian)有10個科研(yan)基地(di)(di)。近期,在(zai)(zai)四(si)川(樂(le)至(zhi))畜(chu)(chu)禽(qin)(qin)(qin)(qin)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)業(ye)(ye)(ye)(ye)(ye)科技(ji)(ji)園相繼建(jian)(jian)成(cheng)四(si)川生豬現代種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)業(ye)(ye)(ye)(ye)(ye)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)豬質(zhi)量監督檢驗(yan)(yan)(yan)測試中(zhong)(zhong)心(xin)(xin)(xin)和(he)(he)(he)(he)四(si)川省(sheng)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)豬基因交流中(zhong)(zhong)心(xin)(xin)(xin),正有序推(tui)(tui)進(jin)動物(wu)生物(wu)安全(quan)防(fang)控(kong)技(ji)(ji)術(shu)(shu)研(yan)發(fa)中(zhong)(zhong)心(xin)(xin)(xin)、獸用天(tian)然藥物(wu)研(yan)發(fa)與GCP試驗(yan)(yan)(yan)動物(wu)中(zhong)(zhong)心(xin)(xin)(xin)、國(guo)(guo)(guo)家級(ji)飼料評(ping)價中(zhong)(zhong)心(xin)(xin)(xin),以(yi)及肉(rou)(rou)牛和(he)(he)(he)(he)牧草育(yu)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)創新(xin)(xin)(xin)基地(di)(di)建(jian)(jian)設;部省(sheng)共建(jian)(jian)的天(tian)府(fu)畜(chu)(chu)禽(qin)(qin)(qin)(qin)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)業(ye)(ye)(ye)(ye)(ye)實(shi)(shi)驗(yan)(yan)(yan)室也(ye)在(zai)(zai)穩(wen)步(bu)(bu)推(tui)(tui)進(jin)。
謀良業
“產學研”深度融合(he) 打通科技成(cheng)果轉化(hua)“最后(hou)一公里(li)”
科技(ji)(ji)成果不轉(zhuan)(zhuan)化(hua)(hua)就喪失了價值。近年(nian)來,省(sheng)(sheng)(sheng)畜(chu)(chu)科院(yuan)堅(jian)持以(yi)市(shi)場為導向(xiang),按照“自主研(yan)發、自主推(tui)廣(guang)(guang)(guang)、自主轉(zhuan)(zhuan)化(hua)(hua)”的(de)“三個自主”模式,依(yi)托科研(yan)基(ji)(ji)地(di)(di)(di)(di)、專家(jia)服務站等平(ping)臺促進(jin)“產(chan)(chan)學研(yan)”深(shen)度(du)融(rong)合,轉(zhuan)(zhuan)化(hua)(hua)推(tui)廣(guang)(guang)(guang)的(de)新(xin)(xin)(xin)品(pin)(pin)(pin)種(zhong)(zhong)(zhong)、新(xin)(xin)(xin)技(ji)(ji)術(shu)、新(xin)(xin)(xin)產(chan)(chan)品(pin)(pin)(pin)等成果在(zai)(zai)20多個省(sheng)(sheng)(sheng)(市(shi))落地(di)(di)(di)(di)應用(yong)。2018年(nian),省(sheng)(sheng)(sheng)畜(chu)(chu)科院(yuan)與(yu)鐵騎力(li)士集團簽署“川(chuan)藏黑豬”科技(ji)(ji)成果轉(zhuan)(zhuan)讓協議,這是我(wo)省(sheng)(sheng)(sheng)畜(chu)(chu)禽(qin)種(zhong)(zhong)(zhong)業(ye)領(ling)域首(shou)次(ci)進(jin)行的(de)科技(ji)(ji)成果轉(zhuan)(zhuan)讓,打(da)(da)通了科研(yan)與(yu)生(sheng)產(chan)(chan)的(de)轉(zhuan)(zhuan)移轉(zhuan)(zhuan)化(hua)(hua)通道。雙(shuang)方聯手打(da)(da)造科研(yan)院(yuan)所和龍頭(tou)企業(ye)產(chan)(chan)學研(yan)合作(zuo)(zuo)的(de)標(biao)桿和典范,實現研(yan)、產(chan)(chan)、加、銷(xiao)一體化(hua)(hua)發展。如今,“川(chuan)藏黑豬”配(pei)套系已在(zai)(zai)我(wo)省(sheng)(sheng)(sheng)11個市(shi)、48個縣(xian)(xian)(市(shi)、區),以(yi)及廣(guang)(guang)(guang)東(dong)、海(hai)南(nan)、新(xin)(xin)(xin)疆、西(xi)藏、河南(nan)、重慶6個省(sheng)(sheng)(sheng)(區、市(shi))推(tui)廣(guang)(guang)(guang)應用(yong)。被(bei)原農(nong)業(ye)部推(tui)薦(jian)為全國集中(zhong)(zhong)連片特(te)殊困難地(di)(di)(di)(di)區農(nong)業(ye)適用(yong)品(pin)(pin)(pin)種(zhong)(zhong)(zhong)的(de)“大恒肉雞(ji)(ji)”,在(zai)(zai)廣(guang)(guang)(guang)元(yuan)市(shi)蒼溪(xi)縣(xian)(xian)岫云村,通過推(tui)廣(guang)(guang)(guang)中(zhong)(zhong)小農(nong)戶標(biao)準(zhun)化(hua)(hua)養(yang)殖,年(nian)銷(xiao)售達(da)到300萬(wan)(wan)元(yuan)以(yi)上(shang);在(zai)(zai)峨(e)(e)邊(bian)縣(xian)(xian),以(yi)“峨(e)(e)邊(bian)大恒肉雞(ji)(ji)產(chan)(chan)業(ye)化(hua)(hua)扶貧基(ji)(ji)地(di)(di)(di)(di)”為代(dai)表的(de)“峨(e)(e)邊(bian)經(jing)驗(yan)”,作(zuo)(zuo)為肉雞(ji)(ji)扶貧典型范例在(zai)(zai)全國推(tui)廣(guang)(guang)(guang),累計(ji)推(tui)廣(guang)(guang)(guang)父(fu)母代(dai)種(zhong)(zhong)(zhong)雞(ji)(ji)300萬(wan)(wan)套,生(sheng)產(chan)(chan)商品(pin)(pin)(pin)肉雞(ji)(ji)3億只以(yi)上(shang),新(xin)(xin)(xin)增社會效(xiao)益33億元(yuan)。以(yi)院(yuan)地(di)(di)(di)(di)合作(zuo)(zuo)支撐產(chan)(chan)業(ye)推(tui)廣(guang)(guang)(guang)。僅(jin)在(zai)(zai)今年(nian),省(sheng)(sheng)(sheng)畜(chu)(chu)科院(yuan)就與(yu)簡陽市(shi)共建雙(shuang)10萬(wan)(wan)豬羊高(gao)(gao)質(zhi)量創新(xin)(xin)(xin)技(ji)(ji)術(shu)產(chan)(chan)業(ye)體系,與(yu)巴中(zhong)(zhong)市(shi)現代(dai)農(nong)業(ye)綠色創新(xin)(xin)(xin)研(yan)究院(yuan)合作(zuo)(zuo)籌(chou)建“秦巴山區牛羊種(zhong)(zhong)(zhong)質(zhi)資源挖掘與(yu)利(li)用(yong)”四(si)川(chuan)省(sheng)(sheng)(sheng)重點實驗(yan)室,與(yu)甘孜州鄉城縣(xian)(xian)共同打(da)(da)造藏豬、藏雞(ji)(ji)等優勢(shi)特(te)色產(chan)(chan)業(ye)。十年(nian)來,一項項科技(ji)(ji)成果、一個個創新(xin)(xin)(xin)突破的(de)畜(chu)(chu)禽(qin)新(xin)(xin)(xin)品(pin)(pin)(pin)種(zhong)(zhong)(zhong)、一張張養(yang)殖戶的(de)笑臉,共同匯(hui)聚成新(xin)(xin)(xin)時代(dai)四(si)川(chuan)畜(chu)(chu)禽(qin)種(zhong)(zhong)(zhong)業(ye)高(gao)(gao)質(zhi)量發展的(de)美(mei)麗畫卷(juan)。啟(qi)航新(xin)(xin)(xin)征程(cheng),省(sheng)(sheng)(sheng)畜(chu)(chu)科院(yuan)將繼續打(da)(da)好畜(chu)(chu)禽(qin)種(zhong)(zhong)(zhong)業(ye)“翻身仗(zhang)”,為推(tui)動四(si)川(chuan)現代(dai)種(zhong)(zhong)(zhong)業(ye)高(gao)(gao)質(zhi)量發展貢獻新(xin)(xin)(xin)力(li)量。