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媒體聚焦丨新質生產力—山東:漁業種業“芯片” 再育新品

 時間:2025-05-18     瀏覽:1081   

5月15日(ri),由山(shan)(shan)東(dong)海洋(yang)明波(bo)水(shui)(shui)(shui)產(chan)(chan)、中國水(shui)(shui)(shui)產(chan)(chan)科學(xue)(xue)研究院(yuan)黃海水(shui)(shui)(shui)產(chan)(chan)研究所共(gong)同(tong)完(wan)(wan)成的(de)“紅(hong)九棘鱸(lu)(紅(hong)瓜子斑)種(zhong)質(zhi)庫構建和苗種(zhong)規模化繁育(yu)”;由山(shan)(shan)東(dong)海洋(yang)明波(bo)水(shui)(shui)(shui)產(chan)(chan)、中國水(shui)(shui)(shui)產(chan)(chan)科學(xue)(xue)研究院(yuan)黃海水(shui)(shui)(shui)產(chan)(chan)研究所和中國科學(xue)(xue)院(yuan)海洋(yang)研究所共(gong)同(tong)完(wan)(wan)成的(de)“赤(chi)石斑魚(yu)和花(hua)尾鷹(ying)?人工繁育(yu)技術(shu)”;由山(shan)(shan)東(dong)海洋(yang)明波(bo)水(shui)(shui)(shui)產(chan)(chan)、山(shan)(shan)東(dong)省(sheng)海洋(yang)科學(xue)(xue)研究院(yuan)共(gong)同(tong)完(wan)(wan)成的(de)“刺參新(xin)種(zhong)質(zhi)創制與開發利用技術(shu)”等多項成果(guo)通過專家(jia)組現場驗收。

山東海(hai)洋明波水(shui)產堅持種(zhong)(zhong)(zhong)業創新(xin)源頭,實施(shi)良(liang)種(zhong)(zhong)(zhong)開發,引進保存優(you)質海(hai)水(shui)魚(yu)、海(hai)參、蛤蜊親本(ben),通(tong)過篩選培(pei)育(yu)(yu)(yu)和(he)種(zhong)(zhong)(zhong)質鑒定,建成完(wan)善(shan)的種(zhong)(zhong)(zhong)質庫。儲備了紅九棘(ji)鱸(lu)2000尾(wei)(wei)、赤石斑(ban)魚(yu)632尾(wei)(wei)、花尾(wei)(wei)鷹?511尾(wei)(wei)、俄(e)羅斯紅參2052頭,創新(xin)攻關(guan)親本(ben)培(pei)育(yu)(yu)(yu)、生殖調控、人(ren)工(gong)(gong)繁(fan)(fan)殖、苗(miao)種(zhong)(zhong)(zhong)培(pei)育(yu)(yu)(yu)等難題,順利突(tu)破(po)(po)紅九棘(ji)鱸(lu)(紅瓜(gua)子(zi)斑(ban))規模化苗(miao)種(zhong)(zhong)(zhong)繁(fan)(fan)育(yu)(yu)(yu)技術,首次(ci)在國內(nei)突(tu)破(po)(po)赤石斑(ban)魚(yu)、花尾(wei)(wei)鷹?人(ren)工(gong)(gong)繁(fan)(fan)育(yu)(yu)(yu)技術,共繁(fan)(fan)育(yu)(yu)(yu)紅九棘(ji)鱸(lu)苗(miao)種(zhong)(zhong)(zhong)50.6萬尾(wei)(wei)、赤石斑(ban)魚(yu)苗(miao)種(zhong)(zhong)(zhong)5.2萬尾(wei)(wei)、花尾(wei)(wei)鷹?苗(miao)種(zhong)(zhong)(zhong)1.1萬尾(wei)(wei)。俄(e)羅斯紅參引種(zhong)(zhong)(zhong)及選育(yu)(yu)(yu)取得階(jie)段性成功,通(tong)過自繁(fan)(fan)以及種(zhong)(zhong)(zhong)間(jian)雜交,培(pei)育(yu)(yu)(yu)優(you)質海(hai)參苗(miao)種(zhong)(zhong)(zhong)330萬頭,培(pei)育(yu)(yu)(yu)的子(zi)代苗(miao)種(zhong)(zhong)(zhong)品相(xiang)好、活力強,抗逆性和(he)生長性等優(you)勢(shi)性狀(zhuang)明顯。

紅九棘鱸

紅(hong)九(jiu)棘鱸又名紅(hong)瓜子斑,頭部及背(bei)部前端有暗褐色網(wang)紋,尾(wei)鰭后緣圓(yuan)形。魚通(tong)體紅(hong)色,鮮(xian)艷喜慶,味道(dao)鮮(xian)美,營養豐(feng)富,深受消費者歡迎,為(wei)我(wo)國南(nan)海名貴海水魚類。

赤石斑魚

赤(chi)石斑魚又(you)名紅玫瑰(gui)斑,體色(se)(se)為橙紅色(se)(se),背鰭邊緣(yuan)呈黑色(se)(se),體表有5-6條(tiao)白色(se)(se)豎形條(tiao)紋,在巖礁地帶(dai)的海底生息,捕食魚類、蝦、螃蟹等,魚味濃郁且富含(han)膠(jiao)質,是不可多得的高端食材(cai)。

花尾鷹?

花尾鷹?又名三刀魚(yu),呈橢圓形,側扁(bian),頭(tou)部彎(wan),唇尖(jian)厚,體色(se)為銀灰色(se),體表有9條(tiao)紅(hong)褐色(se)斜(xie)帶。三刀魚(yu)生長在(zai)咸淡水交(jiao)界(jie)處,對水質要(yao)求非常(chang)高,常(chang)于巖礁活(huo)動,捕捉極其困難,故非常(chang)罕(han)見(jian)。魚(yu)肉咸鮮細膩、層次豐富,在(zai)廣東(dong)、香(xiang)港等(deng)地享有“魚(yu)王”美譽。

俄羅斯紅參

俄羅斯紅參主產于俄羅斯南薩(sa)哈林、海參崴(wei)水(shui)域,因水(shui)溫低,生長(chang)速度緩(huan)慢,生長(chang)年(nian)份長(chang),營(ying)養物質充分富(fu)集,體色以暗紅為佳,背部長(chang)有(you)四(si)、六排肉(rou)刺(ci),泡發率高(gao),參刺(ci)粗壯(zhuang)、體積飽滿、肉(rou)質緊實。

此次多個品種(zhong)取得人工繁育技術突破(po)意義重大,為“南魚北(bei)育”和(he)產業(ye)化推廣奠定(ding)了重要(yao)(yao)的(de)種(zhong)質基礎,解決(jue)了紅(hong)九棘鱸(lu)、赤石斑(ban)魚、花尾(wei)鷹?等名貴(gui)海(hai)水魚品種(zhong)價高難(nan)求以及俄羅斯紅(hong)參(can)主(zhu)要(yao)(yao)依賴進(jin)口的(de)難(nan)題,為漁業(ye)種(zhong)業(ye)裝上(shang)“中國芯”。

山東(dong)海洋明波水(shui)產將繼續深化產學研(yan)結(jie)合和自(zi)主創新,夯實種(zhong)質資(zi)源,布(bu)局良種(zhong)開(kai)發,打造海洋種(zhong)業北繁基地,踐(jian)行(xing)大(da)食(shi)物觀。