“我國(guo)(guo)(guo)(guo)種(zhong)豬(zhu)(zhu)引進品(pin)(pin)種(zhong)市場占有(you)率高,核心種(zhong)豬(zhu)(zhu)長期依賴進口,國(guo)(guo)(guo)(guo)產(chan)種(zhong)豬(zhu)(zhu)生產(chan)水平落(luo)后(hou)于發達國(guo)(guo)(guo)(guo)家,尚未形成有(you)競爭優(you)(you)勢的(de)自(zi)主培育豬(zhu)(zhu)種(zhong),地(di)方(fang)豬(zhu)(zhu)優(you)(you)秀種(zhong)質(zhi)資(zi)源沒有(you)得以(yi)充(chong)分利用。”在2021中國(guo)(guo)(guo)(guo)農牧產(chan)業(ye)(衍(yan)生品(pin)(pin))大會生豬(zhu)(zhu)論(lun)壇暨首屆中國(guo)(guo)(guo)(guo)生豬(zhu)(zhu)交(jiao)易大會上,中國(guo)(guo)(guo)(guo)工程院院士印遇龍指出,地(di)方(fang)豬(zhu)(zhu)種(zhong)質(zhi)創(chuang)新,平衡好優(you)(you)質(zhi)與高效的(de)關系,是(shi)突破(po)地(di)方(fang)豬(zhu)(zhu)種(zhong)保護和(he)產(chan)業(ye)化困境的(de)關鍵(jian)所在。
印(yin)遇龍(long)從我(wo)(wo)國養(yang)豬(zhu)業(ye)發展現狀、品種鑒定及遺(yi)傳信息(xi)挖掘(jue)、地(di)方豬(zhu)育種關(guan)鍵技術及應用三個方面進行了精(jing)彩的演講。他(ta)說,作(zuo)為人們主要(yao)(yao)的動物蛋(dan)白來源,豬(zhu)肉是重要(yao)(yao)和(he)敏感的民生(sheng)(sheng)產(chan)品,生(sheng)(sheng)豬(zhu)養(yang)殖(zhi)在我(wo)(wo)國農(nong)業(ye)產(chan)業(ye)中占(zhan)有非常(chang)重要(yao)(yao)的地(di)位。目前,我(wo)(wo)國生(sheng)(sheng)豬(zhu)產(chan)值1.3萬億元(yuan),占(zhan)農(nong)業(ye)總產(chan)值12%;生(sheng)(sheng)豬(zhu)出欄(lan)6.89億頭,占(zhan)世界出欄(lan)總量54%;豬(zhu)肉產(chan)量5340萬噸(dun),消(xiao)費量占(zhan)肉類總量66%。
我國(guo)有76個(ge)地方(fang)(fang)豬(zhu)品種(zhong)(zhong)(zhong),占(zhan)世界地方(fang)(fang)豬(zhu)品種(zhong)(zhong)(zhong)總(zong)數的14%,占(zhan)亞(ya)洲地方(fang)(fang)豬(zhu)品種(zhong)(zhong)(zhong)總(zong)數的33.2%,有26個(ge)培育品種(zhong)(zhong)(zhong),6個(ge)引進品種(zhong)(zhong)(zhong)。在華(hua)中、華(hua)南地區,地方(fang)(fang)豬(zhu)品種(zhong)(zhong)(zhong)尤為豐富,并(bing)且各品種(zhong)(zhong)(zhong)具(ju)有獨特(te)的種(zhong)(zhong)(zhong)質特(te)性。金華(hua)豬(zhu)、太湖(hu)豬(zhu)、榮昌豬(zhu)、八眉(mei)豬(zhu)、寧(ning)鄉豬(zhu)、陸川(chuan)豬(zhu)、淮豬(zhu)、東北民豬(zhu)并(bing)稱“中國(guo)八大(da)名豬(zhu)”。
談到地(di)(di)(di)(di)(di)(di)方(fang)(fang)豬(zhu)(zhu)(zhu)(zhu)種(zhong)質(zhi)創(chuang)新必要性時,印遇龍說,我(wo)國地(di)(di)(di)(di)(di)(di)方(fang)(fang)豬(zhu)(zhu)(zhu)(zhu)種(zhong)質(zhi)優良,是保障(zhang)優質(zhi)豬(zhu)(zhu)(zhu)(zhu)業可持續發展的(de)戰略性資源(yuan)(yuan),開(kai)展地(di)(di)(di)(di)(di)(di)方(fang)(fang)豬(zhu)(zhu)(zhu)(zhu)種(zhong)資源(yuan)(yuan)保護(hu)與(yu)優化利用研究,形勢緊迫(po)、意義(yi)重(zhong)大;引進品種(zhong)數量(liang)(liang)(liang)增加,地(di)(di)(di)(di)(di)(di)方(fang)(fang)豬(zhu)(zhu)(zhu)(zhu)品種(zhong)數量(liang)(liang)(liang)急(ji)劇減少,85%的(de)地(di)(di)(di)(di)(di)(di)方(fang)(fang)豬(zhu)(zhu)(zhu)(zhu)種(zhong)群體數量(liang)(liang)(liang)明顯(xian)下降,地(di)(di)(di)(di)(di)(di)方(fang)(fang)豬(zhu)(zhu)(zhu)(zhu)保種(zhong)問題嚴峻(jun);我(wo)國地(di)(di)(di)(di)(di)(di)方(fang)(fang)豬(zhu)(zhu)(zhu)(zhu)種(zhong)肉質(zhi)優良、抗逆性強(qiang)等優點突出,但受(shou)生長(chang)慢、瘦(shou)肉率(lv)和飼料轉換率(lv)低(di)等劣勢制約,地(di)(di)(di)(di)(di)(di)方(fang)(fang)豬(zhu)(zhu)(zhu)(zhu)有效(xiao)保護(hu)和產業化生產受(shou)限。隨著生活水平的(de)提(ti)高,消費者對豬(zhu)(zhu)(zhu)(zhu)肉的(de)需求由“量(liang)(liang)(liang)” 向“質(zhi)” 轉變,培育既含(han)中國地(di)(di)(di)(di)(di)(di)方(fang)(fang)豬(zhu)(zhu)(zhu)(zhu)血(xue)統又含(han)國外瘦(shou)肉豬(zhu)(zhu)(zhu)(zhu)血(xue)統的(de)地(di)(di)(di)(di)(di)(di)方(fang)(fang)豬(zhu)(zhu)(zhu)(zhu)種(zhong),市場前景廣闊(kuo)。
印遇龍強調,種(zhong)(zhong)(zhong)業是國家戰略性(xing)、基礎性(xing)核心(xin)產業。畜(chu)禽良種(zhong)(zhong)(zhong)對畜(chu)牧業發展(zhan)的(de)貢獻率超過40%,只有依靠種(zhong)(zhong)(zhong)豬(zhu)(zhu)種(zhong)(zhong)(zhong)業的(de)自主創新(xin),加速生豬(zhu)(zhu)品(pin)(pin)種(zhong)(zhong)(zhong)(品(pin)(pin)系)培育,才能促進地方豬(zhu)(zhu)產業健(jian)康穩定發展(zhan),提升(sheng)畜(chu)牧業的(de)核心(xin)競爭力。
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建(jian)筑(zhu)材(cai)(cai)(cai)(cai)料(liao)單體(ti)燃(ran)燒試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji),成(cheng)束(shu)電(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)纜(lan)(lan)垂直(zhi)燃(ran)燒試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji),單根電(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)纜(lan)(lan)垂直(zhi)燃(ran)燒試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji),建(jian)筑(zhu)材(cai)(cai)(cai)(cai)料(liao)難燃(ran)性(xing)(xing)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji),建(jian)筑(zhu)材(cai)(cai)(cai)(cai)料(liao)可燃(ran)性(xing)(xing)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)爐(lu),建(jian)筑(zhu)材(cai)(cai)(cai)(cai)料(liao)不燃(ran)性(xing)(xing)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)裝置,建(jian)筑(zhu)材(cai)(cai)(cai)(cai)料(liao)著火性(xing)(xing)能(neng)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji),建(jian)筑(zhu)材(cai)(cai)(cai)(cai)料(liao)燃(ran)燒熱(re)(re)(re)值試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)儀(yi),建(jian)筑(zhu)材(cai)(cai)(cai)(cai)料(liao)煙密(mi)度(du)(du)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji),建(jian)筑(zhu)構件耐火試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)水平爐(lu),建(jian)筑(zhu)構件耐火試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)垂直(zhi)爐(lu),鋼(gang)結(jie)構防(fang)火涂(tu)料(liao)隔熱(re)(re)(re)效(xiao)率試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)爐(lu),鋼(gang)結(jie)構防(fang)火涂(tu)料(liao)小試(shi)(shi)(shi)(shi)(shi)(shi)(shi)樣試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)爐(lu),鋼(gang)結(jie)構防(fang)火涂(tu)料(liao)耐火試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)爐(lu),防(fang)火涂(tu)料(liao)燃(ran)燒試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)隧(sui)道法小室法大板(ban)法,材(cai)(cai)(cai)(cai)料(liao)產(chan)煙毒性(xing)(xing)危(wei)險(xian)分級試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji),建(jian)筑(zhu)材(cai)(cai)(cai)(cai)料(liao)表面燃(ran)燒性(xing)(xing)能(neng)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji),鋪(pu)地材(cai)(cai)(cai)(cai)料(liao)輻射熱(re)(re)(re)通量試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)裝置,電(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)纜(lan)(lan)完整性(xing)(xing)燃(ran)燒試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji),電(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)纜(lan)(lan)煙密(mi)度(du)(du)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji),鹵酸氣體(ti)釋出(chu)測(ce)定裝置,電(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)纜(lan)(lan)耐火燃(ran)燒試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji),電(dian)(dian)(dian)(dian)纜(lan)(lan)電(dian)(dian)(dian)(dian)纜(lan)(lan)熱(re)(re)(re)釋放速率測(ce)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)儀(yi),礦用電(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)纜(lan)(lan)負載燃(ran)燒試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji),漏(lou)電(dian)(dian)(dian)(dian)起痕試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji),錐形量熱(re)(re)(re)儀(yi),氧指(zhi)數測(ce)定儀(yi),灼熱(re)(re)(re)絲(si)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji),針焰試(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)機(ji)(ji)(ji)