品種名稱：禧優89
申請者：安徽袁(yuan)(yuan)糧(liang)水稻產業(ye)有限(xian)公司、安徽袁(yuan)(yuan)糧(liang)種業(ye)科學研究院
育種者：安(an)徽袁糧水稻產業有限(xian)公司、安(an)徽袁糧種業科學研(yan)究(jiu)院
品種來源：禧889A×MR89
特征特性：秈型三(san)系雜交水稻(dao)(dao)(dao)品種(zhong)。在長(chang)(chang)江(jiang)上游作一(yi)季中(zhong)稻(dao)(dao)(dao)種(zhong)植(zhi)(zhi)，全(quan)生(sheng)育期153.7天(tian)，比對(dui)照(zhao)F優(you)498晚熟(shu)1.6天(tian)。株高(gao)114.3厘米(mi)(mi)(mi)(mi)(mi)(mi)，穗(sui)長(chang)(chang)23.7厘米(mi)(mi)(mi)(mi)(mi)(mi)，每畝有(you)效穗(sui)數(shu)(shu)14.5萬穗(sui)，每穗(sui)總粒(li)數(shu)(shu)240.6粒(li)，結實率82.3%，千(qian)粒(li)重26.1克。抗性(xing)(xing)：稻(dao)(dao)(dao)瘟(wen)(wen)(wen)(wen)病(bing)綜(zong)合(he)指(zhi)數(shu)(shu)兩年分(fen)別為3.0、3.5，穗(sui)頸瘟(wen)(wen)(wen)(wen)損失率最高(gao)級(ji)(ji)5級(ji)(ji)，褐(he)飛(fei)虱9級(ji)(ji)，耐熱性(xing)(xing)3級(ji)(ji)，耐冷(leng)性(xing)(xing)5級(ji)(ji)，中(zhong)感(gan)稻(dao)(dao)(dao)瘟(wen)(wen)(wen)(wen)病(bing)，高(gao)感(gan)褐(he)飛(fei)虱，耐熱性(xing)(xing)較強(qiang)，耐冷(leng)性(xing)(xing)一(yi)般(ban)。米(mi)(mi)(mi)(mi)(mi)(mi)質主(zhu)要指(zhi)標(biao)：糙(cao)米(mi)(mi)(mi)(mi)(mi)(mi)率81.2%，整(zheng)精米(mi)(mi)(mi)(mi)(mi)(mi)率67.0%，粒(li)長(chang)(chang)6.6毫(hao)米(mi)(mi)(mi)(mi)(mi)(mi)，長(chang)(chang)寬比3.0，堊白(bai)度(du)7.9%，透明度(du)1級(ji)(ji)，堿(jian)(jian)消值6.0級(ji)(ji)，膠稠(chou)度(du)74毫(hao)米(mi)(mi)(mi)(mi)(mi)(mi)，直鏈(lian)淀(dian)粉(fen)含量(liang)18.5%。在長(chang)(chang)江(jiang)中(zhong)下(xia)游作一(yi)季中(zhong)稻(dao)(dao)(dao)種(zhong)植(zhi)(zhi)，全(quan)生(sheng)育期133.5天(tian)，比對(dui)照(zhao)豐(feng)兩優(you)四號早(zao)熟(shu)0.6天(tian)。株高(gao)117.2厘米(mi)(mi)(mi)(mi)(mi)(mi)，穗(sui)長(chang)(chang)24.0厘米(mi)(mi)(mi)(mi)(mi)(mi)，每畝有(you)效穗(sui)數(shu)(shu)14.9萬穗(sui)，每穗(sui)總粒(li)數(shu)(shu)235.4粒(li)，結實率82.8%，千(qian)粒(li)重25.2克。抗性(xing)(xing)：稻(dao)(dao)(dao)瘟(wen)(wen)(wen)(wen)病(bing)綜(zong)合(he)指(zhi)數(shu)(shu)兩年分(fen)別為4.0、3.5，穗(sui)頸瘟(wen)(wen)(wen)(wen)損失率最高(gao)級(ji)(ji)5級(ji)(ji)，白(bai)葉枯(ku)病(bing)3級(ji)(ji)，褐(he)飛(fei)虱9級(ji)(ji)，中(zhong)感(gan)稻(dao)(dao)(dao)瘟(wen)(wen)(wen)(wen)病(bing)，中(zhong)抗白(bai)葉枯(ku)病(bing)，高(gao)感(gan)褐(he)飛(fei)虱。米(mi)(mi)(mi)(mi)(mi)(mi)質主(zhu)要指(zhi)標(biao)：糙(cao)米(mi)(mi)(mi)(mi)(mi)(mi)率79.9%，整(zheng)精米(mi)(mi)(mi)(mi)(mi)(mi)率63.4%，粒(li)長(chang)(chang)6.8毫(hao)米(mi)(mi)(mi)(mi)(mi)(mi)，長(chang)(chang)寬比3.3，堊白(bai)度(du)5.6%，透明度(du)1級(ji)(ji)，堿(jian)(jian)消值6.4級(ji)(ji)，膠稠(chou)度(du)62毫(hao)米(mi)(mi)(mi)(mi)(mi)(mi)，直鏈(lian)淀(dian)粉(fen)含量(liang)16.4%。
產量表現：2021年(nian)(nian)參(can)加(jia)(jia)長江(jiang)上(shang)游中秈遲熟(shu)組聯合體(ti)區(qu)域(yu)(yu)試(shi)(shi)驗，平(ping)(ping)均(jun)畝產(chan)(chan)686.4千(qian)(qian)(qian)克(ke)(ke)(ke)，比(bi)對(dui)(dui)(dui)照增(zeng)(zeng)產(chan)(chan)8.3%；2022年(nian)(nian)續試(shi)(shi)平(ping)(ping)均(jun)畝產(chan)(chan)678.6千(qian)(qian)(qian)克(ke)(ke)(ke)，比(bi)對(dui)(dui)(dui)照增(zeng)(zeng)產(chan)(chan)5.9%；兩年(nian)(nian)區(qu)域(yu)(yu)試(shi)(shi)驗平(ping)(ping)均(jun)畝產(chan)(chan)682.5千(qian)(qian)(qian)克(ke)(ke)(ke)，比(bi)對(dui)(dui)(dui)照增(zeng)(zeng)產(chan)(chan)7.1%；2022年(nian)(nian)生產(chan)(chan)試(shi)(shi)驗，平(ping)(ping)均(jun)畝產(chan)(chan)657.9千(qian)(qian)(qian)克(ke)(ke)(ke)，比(bi)對(dui)(dui)(dui)照增(zeng)(zeng)產(chan)(chan)6.7%。2020年(nian)(nian)參(can)加(jia)(jia)長江(jiang)中下(xia)游中秈遲熟(shu)組聯合體(ti)區(qu)域(yu)(yu)試(shi)(shi)驗，平(ping)(ping)均(jun)畝產(chan)(chan)643.3千(qian)(qian)(qian)克(ke)(ke)(ke)，比(bi)對(dui)(dui)(dui)照增(zeng)(zeng)產(chan)(chan)5.3%；2021年(nian)(nian)續試(shi)(shi)，平(ping)(ping)均(jun)畝產(chan)(chan)646.3千(qian)(qian)(qian)克(ke)(ke)(ke)，比(bi)對(dui)(dui)(dui)照增(zeng)(zeng)產(chan)(chan)4.3%；兩年(nian)(nian)區(qu)域(yu)(yu)試(shi)(shi)驗平(ping)(ping)均(jun)畝產(chan)(chan)644.8千(qian)(qian)(qian)克(ke)(ke)(ke)，比(bi)對(dui)(dui)(dui)照增(zeng)(zeng)產(chan)(chan)4.8%；2022年(nian)(nian)生產(chan)(chan)試(shi)(shi)驗，平(ping)(ping)均(jun)畝產(chan)(chan)649.0千(qian)(qian)(qian)克(ke)(ke)(ke)，比(bi)對(dui)(dui)(dui)照增(zeng)(zeng)產(chan)(chan)5.9%。
栽培技術要點：在(zai)長(chang)江上游作一季(ji)中稻種(zhong)植(zhi)，一般3月(yue)下(xia)旬(xun)—4月(yue)中旬(xun)播種(zhong)，秧(yang)田(tian)播種(zhong)量(liang)每(mei)畝(mu)(mu)(mu)(mu)10.0千克，大(da)田(tian)畝(mu)(mu)(mu)(mu)用種(zhong)量(liang)1.0—1.3千克。水(shui)(shui)育秧(yang)移栽葉齡5.5葉左右(you)，秧(yang)齡控(kong)制(zhi)(zhi)在(zai)30天以(yi)內(nei)。栽插株(zhu)行距(ju)20.0厘米(mi)×26.6厘米(mi)，每(mei)畝(mu)(mu)(mu)(mu)插足(zu)基(ji)本(ben)苗6萬(wan)(wan)以(yi)上。科(ke)(ke)學(xue)施(shi)(shi)肥(fei)(fei)(fei)，施(shi)(shi)足(zu)底肥(fei)(fei)(fei)，早(zao)施(shi)(shi)追(zhui)肥(fei)(fei)(fei)，配(pei)施(shi)(shi)有機(ji)肥(fei)(fei)(fei)及磷、鉀肥(fei)(fei)(fei)。其(qi)他(ta)田(tian)間(jian)管理(li)、栽培和(he)收(shou)獲措(cuo)施(shi)(shi)均按(an)該(gai)類型品種(zhong)常(chang)規方(fang)法(fa)實施(shi)(shi)。注(zhu)意防(fang)治(zhi)稻瘟(wen)病(bing)(bing)、稻曲(qu)(qu)病(bing)(bing)、稻飛(fei)虱等(deng)(deng)病(bing)(bing)蟲害。在(zai)長(chang)江中下(xia)游作一季(ji)中稻種(zhong)植(zhi)，一般4月(yue)下(xia)旬(xun)—5月(yue)上旬(xun)播種(zhong)，秧(yang)田(tian)播種(zhong)量(liang)每(mei)畝(mu)(mu)(mu)(mu)10.0千克，大(da)田(tian)畝(mu)(mu)(mu)(mu)用種(zhong)量(liang)1.0—1.3千克。水(shui)(shui)育秧(yang)移栽葉齡5.0葉左右(you)，秧(yang)齡控(kong)制(zhi)(zhi)在(zai)30天以(yi)內(nei)。栽插株(zhu)行距(ju)20.0厘米(mi)×26.6厘米(mi)，每(mei)畝(mu)(mu)(mu)(mu)插足(zu)基(ji)本(ben)苗6萬(wan)(wan)以(yi)上。科(ke)(ke)學(xue)施(shi)(shi)肥(fei)(fei)(fei)，施(shi)(shi)足(zu)底肥(fei)(fei)(fei)，早(zao)施(shi)(shi)追(zhui)肥(fei)(fei)(fei)，配(pei)施(shi)(shi)有機(ji)肥(fei)(fei)(fei)及磷、鉀肥(fei)(fei)(fei)。其(qi)他(ta)田(tian)間(jian)管理(li)、栽培和(he)收(shou)獲措(cuo)施(shi)(shi)均按(an)該(gai)類型品種(zhong)常(chang)規方(fang)法(fa)實施(shi)(shi)。注(zhu)意防(fang)治(zhi)稻瘟(wen)病(bing)(bing)、白(bai)葉枯病(bing)(bing)、稻曲(qu)(qu)病(bing)(bing)、稻飛(fei)虱等(deng)(deng)病(bing)(bing)蟲害。
審定意見：該品種符合國(guo)家稻(dao)(dao)品種審定標準，通過審定。適宜(yi)在四川(chuan)省(sheng)平壩丘陵(ling)(ling)稻(dao)(dao)區(qu)(qu)(qu)(qu)(qu)、貴州省(sheng)（武(wu)陵(ling)(ling)山區(qu)(qu)(qu)(qu)(qu)除(chu)(chu)外）、云(yun)南(nan)(nan)省(sheng)的中低海拔秈稻(dao)(dao)區(qu)(qu)(qu)(qu)(qu)、重(zhong)慶市（武(wu)陵(ling)(ling)山區(qu)(qu)(qu)(qu)(qu)除(chu)(chu)外）海拔800米以(yi)(yi)下地區(qu)(qu)(qu)(qu)(qu)、陜西(xi)省(sheng)南(nan)(nan)部稻(dao)(dao)區(qu)(qu)(qu)(qu)(qu)的稻(dao)(dao)瘟病輕(qing)發區(qu)(qu)(qu)(qu)(qu)作一季中稻(dao)(dao)種植(zhi)。適宜(yi)在湖北省(sheng)（武(wu)陵(ling)(ling)山區(qu)(qu)(qu)(qu)(qu)除(chu)(chu)外）、湖南(nan)(nan)省(sheng)（武(wu)陵(ling)(ling)山區(qu)(qu)(qu)(qu)(qu)除(chu)(chu)外）、江(jiang)西(xi)省(sheng)、安徽省(sheng)、江(jiang)蘇(su)省(sheng)的長江(jiang)流(liu)域稻(dao)(dao)區(qu)(qu)(qu)(qu)(qu)以(yi)(yi)及浙(zhe)江(jiang)省(sheng)中稻(dao)(dao)區(qu)(qu)(qu)(qu)(qu)、福建(jian)省(sheng)北部稻(dao)(dao)區(qu)(qu)(qu)(qu)(qu)、河南(nan)(nan)省(sheng)南(nan)(nan)部稻(dao)(dao)區(qu)(qu)(qu)(qu)(qu)的稻(dao)(dao)瘟病輕(qing)發區(qu)(qu)(qu)(qu)(qu)作一季中稻(dao)(dao)種植(zhi)。
