喜訊!金健種業“華浙優261”、“川優553”等9個品種通過2020年國家審定
- 分(fen)類:公司新聞
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- 發布時間:2020-12-03 14:36
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【概要描(miao)述】根據第四屆國家(jia)(jia)農作物品(pin)種(zhong)(zhong)(zhong)審定委(wei)員會第六次主任委(wei)員會會議審定通過品(pin)種(zhong)(zhong)(zhong)的公示,湖南金健種(zhong)(zhong)(zhong)業科(ke)技有(you)限公司開(kai)發的“華(hua)浙(zhe)優(you)261”、“川(chuan)優(you)553”等9個品(pin)種(zhong)(zhong)(zhong)通過2020年國家(jia)(jia)審定。?華(hua)浙(zhe)優(you)261審定編號:國審稻(dao)(dao)20200107申(shen)請者:中(zhong)國水(shui)稻(dao)(dao)研究所(suo)育(yu)種(zhong)(zhong)(zhong)者:中(zhong)國水(shui)稻(dao)(dao)研究所(suo)、浙(zhe)江勿(wu)忘(wang)農種(zhong)(zhong)(zhong)業股份有(you)限公司品(pin)種(zhong)(zhong)(zhong)來源:華(hua)浙(zhe)2A×16T-261特(te)征特(te)性:秈型三系雜交(jiao)水(shui)稻(dao)(dao)品(pin)種(zhong)(zhong)(zhong)。在(zai)長江上游作一季(ji)中(zhong)稻(dao)(dao)種(zhong)(zhong)(zhong)植(zhi),全(quan)生育(yu)期(qi)148.90
喜訊!金健種業“華浙優261”、“川優553”等9個品種通過2020年國家審定
【概要(yao)描述】根(gen)據第四屆國家農作(zuo)物品(pin)(pin)種(zhong)審定(ding)委員(yuan)會第六次主(zhu)任委員(yuan)會會議審定(ding)通(tong)過(guo)品(pin)(pin)種(zhong)的公(gong)(gong)示,湖南金健種(zhong)業科技有限公(gong)(gong)司(si)開發的“華(hua)浙(zhe)(zhe)優(you)261”、“川(chuan)優(you)553”等9個品(pin)(pin)種(zhong)通(tong)過(guo)2020年國家審定(ding)。?華(hua)浙(zhe)(zhe)優(you)261審定(ding)編號(hao):國審稻20200107申請(qing)者:中國水稻研究(jiu)所育(yu)種(zhong)者:中國水稻研究(jiu)所、浙(zhe)(zhe)江(jiang)勿忘農種(zhong)業股(gu)份(fen)有限公(gong)(gong)司(si)品(pin)(pin)種(zhong)來(lai)源:華(hua)浙(zhe)(zhe)2A×16T-261特征特性:秈型(xing)三系雜(za)交水稻品(pin)(pin)種(zhong)。在長(chang)江(jiang)上(shang)游作(zuo)一季(ji)中稻種(zhong)植,全生育(yu)期148.90
- 分(fen)類:公司新聞
- 作(zuo)者:
- 來源:
- 發布(bu)時(shi)間:2020-12-03 14:36
- 訪問量:0
根據第四屆(jie)國家農作物品(pin)(pin)種審(shen)定委員會第六次(ci)主任委員會會議審(shen)定通(tong)過(guo)品(pin)(pin)種的(de)公示,湖南(nan)金健種業(ye)科技(ji)有限公司(si)開發的(de)“華(hua)浙優(you)261”、“川優(you)553”等9個品(pin)(pin)種通(tong)過(guo)2020年(nian)國家審(shen)定。


華浙優261
審定編號(hao):國(guo)審稻20200107
申請者:中國水稻研究所
育種者(zhe):中國水稻研究所、浙江勿忘農種業(ye)股份有限公司
品種來源:華浙2A×16T-261
特(te)征特(te)性(xing):秈型三系雜交水稻(dao)(dao)(dao)(dao)(dao)品種。在(zai)長江上(shang)游作一季中稻(dao)(dao)(dao)(dao)(dao)種植,全生育期148.90天(tian)(tian),比對照F優498早熟4.4天(tian)(tian)。株高113.3厘米(mi),穗(sui)長22.1厘米(mi),每畝有效穗(sui)數(shu)17.6萬穗(sui),每穗(sui)總粒(li)數(shu)196.00粒(li),結實率(lv)86.00%,千粒(li)重23.40克。抗性(xing):稻(dao)(dao)(dao)(dao)(dao)瘟(wen)病綜合指數(shu)兩年分別為3.9、3.0,穗(sui)頸瘟(wen)損(sun)失率(lv)最高級(ji)(ji)7級(ji)(ji),褐飛虱(shi)(shi)9級(ji)(ji),感稻(dao)(dao)(dao)(dao)(dao)瘟(wen)病,高感褐飛虱(shi)(shi),抽(chou)穗(sui)期耐熱性(xing)強,耐冷(leng)性(xing)中等,米(mi)質(zhi)主(zhu)要指標:整精米(mi)率(lv)58.9%,堊白(bai)度0.3%,直鏈淀粉含量16.2%,膠(jiao)稠度69毫米(mi),堿消值6.9級(ji)(ji),長寬比3.4,達(da)到農(nong)業行業《食(shi)用稻(dao)(dao)(dao)(dao)(dao)品種品質(zhi)》標準一級(ji)(ji)。
產(chan)(chan)(chan)(chan)(chan)量(liang)表現(xian):2018年(nian)(nian)參加長江上游中秈(xian)遲熟(shu)組聯合體區域試驗,平(ping)(ping)均(jun)畝產(chan)(chan)(chan)(chan)(chan)685.46千克(ke),比對照(zhao)F優498增(zeng)產(chan)(chan)(chan)(chan)(chan)7.26%;2019年(nian)(nian)續試,平(ping)(ping)均(jun)畝產(chan)(chan)(chan)(chan)(chan)654.75千克(ke),比對照(zhao)F優498增(zeng)產(chan)(chan)(chan)(chan)(chan)6.79%;兩年(nian)(nian)區域試驗平(ping)(ping)均(jun)畝產(chan)(chan)(chan)(chan)(chan)670.10千克(ke),比對照(zhao)F優498增(zeng)產(chan)(chan)(chan)(chan)(chan)7.02%;2019年(nian)(nian)生產(chan)(chan)(chan)(chan)(chan)試驗,平(ping)(ping)均(jun)畝產(chan)(chan)(chan)(chan)(chan)639.90千克(ke),比對照(zhao)F優498增(zeng)產(chan)(chan)(chan)(chan)(chan)3.00%。
栽培技術要(yao)點(dian):1.培育壯秧:根(gen)據當地種植習(xi)慣與F優498同期(qi)播(bo)種,以(yi)栽中苗為(wei)(wei)好;2.移(yi)栽:栽插方(fang)式以(yi)寬窄行為(wei)(wei)好,每畝栽1.3-1.5萬穴(xue),基本(ben)苗保證在10萬左(zuo)右;3.施(shi)肥(fei):重施(shi)底肥(fei),早(zao)追肥(fei),忌偏施(shi)氮肥(fei)。超高產栽培過磷酸鈣用量(liang)每畝不少于25千克,鉀肥(fei)不少于15千克;4.水(shui)漿管(guan)理(li):要(yao)特(te)別注意(yi)后期(qi)水(shui)漿管(guan)理(li),不可(ke)脫水(shui)過早(zao)影響品質(zhi)和(he)產量(liang);5.防治(zhi)(zhi)病蟲:特(te)別注意(yi)防治(zhi)(zhi)稻瘟(wen)病,注意(yi)防治(zhi)(zhi)白葉(xie)枯病。
審定(ding)意見(jian):該品種符合國家(jia)稻(dao)品種審定(ding)標(biao)準,通(tong)過審定(ding)。適宜在四川(chuan)省(sheng)平壩丘陵稻(dao)區、貴州省(sheng)(武陵山(shan)區除外)、云南省(sheng)的中低海(hai)拔秈(xian)稻(dao)區、重慶(qing)市(武陵山(shan)區除外)海(hai)拔800米以(yi)下地區、陜西省(sheng)南部稻(dao)區的稻(dao)瘟病輕(qing)發(fa)(fa)區作一季(ji)中稻(dao)種植。稻(dao)瘟病重發(fa)(fa)區不宜種植。

川優553
審(shen)定編(bian)號:國審(shen)稻20200104
申請者:湖南金健種(zhong)業科技(ji)有限公司
育種者:湖(hu)南金健種業(ye)科技有限公司、四川(chuan)省農(nong)業(ye)科學研(yan)(yan)究院作物研(yan)(yan)究所(suo)、中國水稻研(yan)(yan)究所(suo)
品種來源:川(chuan)康606A×R553
特(te)征特(te)性(xing):秈型三(san)系雜交(jiao)水稻(dao)(dao)(dao)品種。在(zai)長江(jiang)上游作一季中(zhong)稻(dao)(dao)(dao)種植,全生育期154.5天,比對照F優498晚熟1.7天。株高110.8厘米(mi)(mi),穗(sui)(sui)長23.5厘米(mi)(mi),每(mei)畝有效穗(sui)(sui)數16.4萬穗(sui)(sui),每(mei)穗(sui)(sui)總粒數211.7粒,結實率(lv)79.6%,千(qian)粒重(zhong)25.6克。抗性(xing):稻(dao)(dao)(dao)瘟(wen)(wen)病綜合指(zhi)數兩年分別為(wei)4.5、4.9,穗(sui)(sui)頸瘟(wen)(wen)損(sun)失率(lv)最高級(ji)(ji)(ji)7級(ji)(ji)(ji),褐(he)飛虱(shi)9級(ji)(ji)(ji),抽穗(sui)(sui)期耐(nai)熱性(xing)7級(ji)(ji)(ji),耐(nai)冷性(xing)5級(ji)(ji)(ji);感(gan)稻(dao)(dao)(dao)瘟(wen)(wen)病,高感(gan)褐(he)飛虱(shi),抽穗(sui)(sui)期耐(nai)熱性(xing)較差,耐(nai)冷性(xing)中(zhong)等。米(mi)(mi)質(zhi)主要指(zhi)標:整(zheng)精米(mi)(mi)率(lv)58.9%,堊白(bai)度1.0%,直鏈淀粉含量15.9%,膠稠度71毫米(mi)(mi),堿消(xiao)值6.9級(ji)(ji)(ji),長寬比3.3,達到(dao)農業行業《食用稻(dao)(dao)(dao)品種品質(zhi)》標準一級(ji)(ji)(ji)。
產(chan)(chan)(chan)(chan)量表(biao)現(xian):2018年(nian)參加長江上游中秈遲熟組聯合體區域試驗(yan),平均畝(mu)(mu)產(chan)(chan)(chan)(chan)678.87千克,比對(dui)照F優(you)(you)498增(zeng)產(chan)(chan)(chan)(chan)5.61%;2019年(nian)續試,平均畝(mu)(mu)產(chan)(chan)(chan)(chan)670.97千克,比對(dui)照F優(you)(you)498增(zeng)產(chan)(chan)(chan)(chan)6.81%;兩年(nian)區域試驗(yan)平均畝(mu)(mu)產(chan)(chan)(chan)(chan)674.92千克,比對(dui)照F優(you)(you)498增(zeng)產(chan)(chan)(chan)(chan)6.21%;2019年(nian)生產(chan)(chan)(chan)(chan)試驗(yan),平均畝(mu)(mu)產(chan)(chan)(chan)(chan)667.32千克,比對(dui)照F優(you)(you)498增(zeng)產(chan)(chan)(chan)(chan)4.74%。
栽培技術(shu)要點:1.適時早播:根據(ju)當地(di)(di)生態條件適時早播,本田畝(mu)用(yong)(yong)(yong)種量0.75-1.25千(qian)克(ke)。2.合理密(mi)植:移(yi)栽葉齡3-4.5葉,畝(mu)插(cha)1-1.5萬穴,雙本栽插(cha)。3.配方施肥(fei)(fei):一般氮(dan)(dan)、磷、鉀施用(yong)(yong)(yong)比(bi)例為(wei)1∶0.5∶0.5,磷鉀肥(fei)(fei)可(ke)作(zuo)底(di)肥(fei)(fei)一次施用(yong)(yong)(yong),純(chun)氮(dan)(dan)7-10千(qian)克(ke)/畝(mu),按底(di)肥(fei)(fei)、分蘗肥(fei)(fei)、穗肥(fei)(fei)比(bi)例為(wei)6∶2∶2施用(yong)(yong)(yong)。提倡施用(yong)(yong)(yong)有機肥(fei)(fei)、水(shui)稻專用(yong)(yong)(yong)肥(fei)(fei)。4.淺(qian)濕(shi)管水(shui):前(qian)期淺(qian)水(shui)促分蘗,夠苗(miao)及(ji)時曬田,拔節后保持淺(qian)水(shui)層,齊穗后干濕(shi)交替管理,勿斷水(shui)過早。5.及(ji)時防(fang)控(kong)病蟲(chong)(chong):根據(ju)當地(di)(di)植保部門預報及(ji)時防(fang)控(kong)稻瘟病、螟蟲(chong)(chong)、稻飛虱等病蟲(chong)(chong)危(wei)害。
審定意見:該品(pin)(pin)種(zhong)符合國家稻(dao)品(pin)(pin)種(zhong)審定標準,通過審定。適宜在四(si)川(chuan)省平壩丘陵稻(dao)區(qu)(qu)(qu)、貴州省(武陵山區(qu)(qu)(qu)除外(wai))、云南(nan)省的中低海拔秈稻(dao)區(qu)(qu)(qu)、重慶市(shi)(武陵山區(qu)(qu)(qu)除外(wai))海拔800米以下地區(qu)(qu)(qu)、陜西省南(nan)部(bu)稻(dao)區(qu)(qu)(qu)的稻(dao)瘟病(bing)輕發(fa)區(qu)(qu)(qu)作一(yi)季中稻(dao)種(zhong)植。稻(dao)瘟病(bing)重發(fa)區(qu)(qu)(qu)不宜種(zhong)植。

兩優336
審定編號:國審稻20200234
申請者:湖南(nan)金健種(zhong)業科技(ji)有限(xian)公司
育種(zhong)者:湖南金健種(zhong)業科技(ji)有限公司、湖南農業大學
品種來(lai)源:C815S×R336
特征特性(xing)(xing)(xing):秈(xian)型兩(liang)系雜交水稻(dao)品種。在長江中下游作一季中稻(dao)種植,全生育期130.8天,比對照豐(feng)兩(liang)優四號(hao)早熟0.9天。株高115.8厘米(mi)(mi),穗(sui)(sui)長25.4厘米(mi)(mi),每(mei)畝(mu)有效穗(sui)(sui)數(shu)19.0萬穗(sui)(sui),每(mei)穗(sui)(sui)總粒數(shu)201.2粒,結實率84.9%,千(qian)粒重23.1克。抗性(xing)(xing)(xing):稻(dao)瘟(wen)病綜合指數(shu)兩(liang)年(nian)分別為3.0、6.3,穗(sui)(sui)頸瘟(wen)損失(shi)率最高級(ji)(ji)(ji)(ji)9級(ji)(ji)(ji)(ji),白葉枯病7級(ji)(ji)(ji)(ji),褐(he)飛虱(shi)9級(ji)(ji)(ji)(ji),抽(chou)穗(sui)(sui)期耐(nai)(nai)熱性(xing)(xing)(xing)3級(ji)(ji)(ji)(ji);高感(gan)(gan)稻(dao)瘟(wen)病,感(gan)(gan)白葉枯病,高感(gan)(gan)褐(he)飛虱(shi),抽(chou)穗(sui)(sui)期耐(nai)(nai)熱性(xing)(xing)(xing)較強。米(mi)(mi)質主要指標:整精米(mi)(mi)率60.9%,堊白度1.0%,直(zhi)鏈淀(dian)粉含量(liang)15.7%,膠稠(chou)度79毫米(mi)(mi),堿消(xiao)值5.6級(ji)(ji)(ji)(ji),長寬比3.5,達到農業(ye)(ye)行業(ye)(ye)《食(shi)用稻(dao)品種品質》標準三級(ji)(ji)(ji)(ji)。
產(chan)(chan)量(liang)表(biao)現:2018年(nian)參加(jia)長江中(zhong)下游(you)中(zhong)秈遲熟組聯合體區域試(shi)驗,平均(jun)畝(mu)(mu)(mu)產(chan)(chan)694.04千克,比對照(zhao)豐兩(liang)優(you)四號(hao)增產(chan)(chan)9.30%;2019年(nian)續(xu)試(shi),平均(jun)畝(mu)(mu)(mu)產(chan)(chan)688.27千克,比對照(zhao)豐兩(liang)優(you)四號(hao)增產(chan)(chan)12.25%;兩(liang)年(nian)區域試(shi)驗平均(jun)畝(mu)(mu)(mu)產(chan)(chan)691.15千克,比對照(zhao)豐兩(liang)優(you)四號(hao)增產(chan)(chan)10.77%;2019年(nian)生產(chan)(chan)試(shi)驗,平均(jun)畝(mu)(mu)(mu)產(chan)(chan)658.48千克,比對照(zhao)豐兩(liang)優(you)四號(hao)增產(chan)(chan)8.61%。
栽(zai)培技(ji)術要點:1.適時(shi)播種(zhong)。可(ke)參照當地豐(feng)兩優(you)四號同期(qi)播種(zhong),每(mei)畝大田用種(zhong)量1.0千(qian)(qian)克(ke)左(zuo)右,秧(yang)(yang)田用種(zhong)量8-10千(qian)(qian)克(ke),播種(zhong)前(qian)用藥劑浸種(zhong);稀播、勻(yun)播,培育(yu)壯秧(yang)(yang)。2.適時(shi)移栽(zai),插足基本苗。秧(yang)(yang)齡控制在25-30天(tian),建議栽(zai)插株行距20.0厘(li)(li)米×26.7厘(li)(li)米,每(mei)穴插2粒谷苗。3.采取前(qian)促(cu)、中控、后補(bu)的施(shi)肥(fei)原則。一般(ban)畝施(shi)純氮(dan)10-12千(qian)(qian)克(ke),氮(dan)磷鉀比例為1∶0.5∶1。4.淺(qian)水(shui)返青(qing),薄水(shui)分蘗(bo),插秧(yang)(yang)后20-25天(tian)視(shi)苗情(qing)曬田控苗,孕(yun)穗至抽(chou)穗期(qi)保持淺(qian)水(shui)層,若遇(yu)到(dao)高溫或低溫天(tian)氣,可(ke)以(yi)灌深水(shui),后期(qi)干干濕(shi)濕(shi),直至黃(huang)熟(shu)。5.病(bing)蟲害防(fang)治要“以(yi)防(fang)為主、防(fang)治結合”。重(zhong)點防(fang)治稻瘟(wen)病(bing),注意(yi)防(fang)治白葉(xie)枯病(bing)、紋枯病(bing)、稻曲病(bing)和螟蟲、稻飛虱等病(bing)蟲害。
審(shen)定(ding)意見:該品(pin)種(zhong)符合國家稻(dao)(dao)品(pin)種(zhong)審(shen)定(ding)標準(zhun),通過審(shen)定(ding)。適宜在(zai)湖(hu)北(bei)(bei)省(武陵山(shan)區(qu)(qu)除外)、湖(hu)南(nan)省(武陵山(shan)區(qu)(qu)除外)、江西省、安徽(hui)省、江蘇省的(de)(de)長江流域稻(dao)(dao)區(qu)(qu)以(yi)及浙江省中稻(dao)(dao)區(qu)(qu)、福建省北(bei)(bei)部(bu)(bu)稻(dao)(dao)區(qu)(qu)、河南(nan)省南(nan)部(bu)(bu)稻(dao)(dao)區(qu)(qu)的(de)(de)稻(dao)(dao)瘟病輕發區(qu)(qu)作一季中稻(dao)(dao)種(zhong)植(zhi),稻(dao)(dao)瘟病重(zhong)發區(qu)(qu)不宜種(zhong)植(zhi)。

深兩優1133
審定(ding)編號:國審稻20200065
申請者(zhe):湖南金(jin)健(jian)種業科技有限公司(si)
育種者:湖(hu)南(nan)金健(jian)種業科技有限公司(si)、國家(jia)雜交水稻工程技術研(yan)究中心清華深圳龍崗研(yan)究所
品種來源(yuan):深(shen)08S×R1133
特征特性:秈型兩系(xi)雜(za)交水(shui)稻(dao)(dao)(dao)品(pin)種(zhong)(zhong)。在華南作(zuo)雙季(ji)早稻(dao)(dao)(dao)種(zhong)(zhong)植(zhi),全生(sheng)育期(qi)120.3天(tian),比(bi)(bi)對(dui)(dui)照天(tian)優華占晚(wan)熟(shu)0.8天(tian)。株(zhu)高(gao)(gao)115.4厘(li)米(mi)(mi),穗(sui)(sui)(sui)長(chang)24.7厘(li)米(mi)(mi),每(mei)畝(mu)有(you)效(xiao)穗(sui)(sui)(sui)數(shu)17.7萬穗(sui)(sui)(sui),每(mei)穗(sui)(sui)(sui)總(zong)粒(li)數(shu)163.5粒(li),結實(shi)率84.2%,千粒(li)重(zhong)27.0克(ke)。抗性:稻(dao)(dao)(dao)瘟病(bing)(bing)綜合(he)(he)指數(shu)兩年(nian)分(fen)別(bie)為4.3、4.2,穗(sui)(sui)(sui)頸(jing)(jing)瘟損(sun)失率最高(gao)(gao)級(ji)(ji)(ji)(ji)3級(ji)(ji)(ji)(ji),白(bai)(bai)葉枯(ku)病(bing)(bing)5級(ji)(ji)(ji)(ji),褐飛(fei)虱(shi)(shi)9級(ji)(ji)(ji)(ji),白(bai)(bai)背飛(fei)虱(shi)(shi)7級(ji)(ji)(ji)(ji);中(zhong)抗稻(dao)(dao)(dao)瘟病(bing)(bing),中(zhong)感白(bai)(bai)葉枯(ku)病(bing)(bing),高(gao)(gao)感褐飛(fei)虱(shi)(shi),感白(bai)(bai)背飛(fei)虱(shi)(shi)。米(mi)(mi)質(zhi)(zhi)主要指標:整精米(mi)(mi)率62.6%,堊白(bai)(bai)度(du)(du)0.7%,直鏈淀粉含(han)(han)量14.5%,膠稠(chou)度(du)(du)76毫米(mi)(mi),堿消(xiao)值6.7級(ji)(ji)(ji)(ji),長(chang)寬比(bi)(bi)3.3,達到(dao)農業(ye)(ye)行業(ye)(ye)《食(shi)用(yong)稻(dao)(dao)(dao)品(pin)種(zhong)(zhong)品(pin)質(zhi)(zhi)》標準一級(ji)(ji)(ji)(ji)。在長(chang)江中(zhong)下(xia)游作(zuo)一季(ji)中(zhong)稻(dao)(dao)(dao)種(zhong)(zhong)植(zhi),全生(sheng)育期(qi)134.3天(tian),比(bi)(bi)對(dui)(dui)照豐兩優四號晚(wan)熟(shu)1.3天(tian)。株(zhu)高(gao)(gao)120.0厘(li)米(mi)(mi),穗(sui)(sui)(sui)長(chang)26.5厘(li)米(mi)(mi),每(mei)畝(mu)有(you)效(xiao)穗(sui)(sui)(sui)數(shu)16.8萬穗(sui)(sui)(sui),每(mei)穗(sui)(sui)(sui)總(zong)粒(li)數(shu)183.8粒(li),結實(shi)率87.4%,千粒(li)重(zhong)27.3克(ke)。抗性:稻(dao)(dao)(dao)瘟病(bing)(bing)綜合(he)(he)指數(shu)兩年(nian)分(fen)別(bie)為5.6、5.5,穗(sui)(sui)(sui)頸(jing)(jing)瘟損(sun)失率最高(gao)(gao)級(ji)(ji)(ji)(ji)9級(ji)(ji)(ji)(ji),白(bai)(bai)葉枯(ku)病(bing)(bing)7級(ji)(ji)(ji)(ji),褐飛(fei)虱(shi)(shi)9級(ji)(ji)(ji)(ji),抽穗(sui)(sui)(sui)期(qi)耐熱(re)1級(ji)(ji)(ji)(ji);高(gao)(gao)感稻(dao)(dao)(dao)瘟病(bing)(bing),感白(bai)(bai)葉枯(ku)病(bing)(bing),高(gao)(gao)感褐飛(fei)虱(shi)(shi),抽穗(sui)(sui)(sui)期(qi)耐熱(re)性強。米(mi)(mi)質(zhi)(zhi)主要指標:整精米(mi)(mi)率53.5%,堊白(bai)(bai)度(du)(du)1.6%,直鏈淀粉含(han)(han)量14.8%,膠稠(chou)度(du)(du)76毫米(mi)(mi),堿消(xiao)值5.1級(ji)(ji)(ji)(ji),長(chang)寬比(bi)(bi)3.2,達到(dao)農業(ye)(ye)行業(ye)(ye)《食(shi)用(yong)稻(dao)(dao)(dao)品(pin)種(zhong)(zhong)品(pin)質(zhi)(zhi)》標準三級(ji)(ji)(ji)(ji)。
產(chan)(chan)(chan)量表現:2018年(nian)(nian)(nian)參(can)(can)加華南早(zao)秈組聯合(he)體區域(yu)試(shi)(shi)驗,平(ping)(ping)均(jun)畝(mu)(mu)(mu)(mu)產(chan)(chan)(chan)588.88千(qian)(qian)克,比(bi)(bi)對照(zhao)天(tian)優(you)華占增(zeng)(zeng)(zeng)產(chan)(chan)(chan)6.39%;2019年(nian)(nian)(nian)續試(shi)(shi),平(ping)(ping)均(jun)畝(mu)(mu)(mu)(mu)產(chan)(chan)(chan)555.22千(qian)(qian)克,比(bi)(bi)對照(zhao)天(tian)優(you)華占增(zeng)(zeng)(zeng)產(chan)(chan)(chan)6.46%;兩年(nian)(nian)(nian)區域(yu)試(shi)(shi)驗平(ping)(ping)均(jun)畝(mu)(mu)(mu)(mu)產(chan)(chan)(chan)572.05千(qian)(qian)克,比(bi)(bi)對照(zhao)天(tian)優(you)華占增(zeng)(zeng)(zeng)產(chan)(chan)(chan)6.43%;2019年(nian)(nian)(nian)生產(chan)(chan)(chan)試(shi)(shi)驗,平(ping)(ping)均(jun)畝(mu)(mu)(mu)(mu)產(chan)(chan)(chan)558.70千(qian)(qian)克,比(bi)(bi)對照(zhao)天(tian)優(you)華占增(zeng)(zeng)(zeng)產(chan)(chan)(chan)7.59%。2018年(nian)(nian)(nian)參(can)(can)加長江(jiang)中(zhong)(zhong)下游中(zhong)(zhong)秈遲(chi)熟(shu)組聯合(he)體區域(yu)試(shi)(shi)驗,平(ping)(ping)均(jun)畝(mu)(mu)(mu)(mu)產(chan)(chan)(chan)678.33千(qian)(qian)克,比(bi)(bi)對照(zhao)豐兩優(you)四(si)號增(zeng)(zeng)(zeng)產(chan)(chan)(chan)6.81%;2019年(nian)(nian)(nian)續試(shi)(shi),平(ping)(ping)均(jun)畝(mu)(mu)(mu)(mu)產(chan)(chan)(chan)670.12千(qian)(qian)克,比(bi)(bi)對照(zhao)豐兩優(you)四(si)號增(zeng)(zeng)(zeng)產(chan)(chan)(chan)9.39%;兩年(nian)(nian)(nian)區域(yu)試(shi)(shi)驗平(ping)(ping)均(jun)畝(mu)(mu)(mu)(mu)產(chan)(chan)(chan)674.23千(qian)(qian)克,比(bi)(bi)對照(zhao)豐兩優(you)四(si)號增(zeng)(zeng)(zeng)產(chan)(chan)(chan)8.10%;2019年(nian)(nian)(nian)生產(chan)(chan)(chan)試(shi)(shi)驗,平(ping)(ping)均(jun)畝(mu)(mu)(mu)(mu)產(chan)(chan)(chan)643.35千(qian)(qian)克,比(bi)(bi)對照(zhao)豐兩優(you)四(si)號增(zeng)(zeng)(zeng)產(chan)(chan)(chan)6.27%。
栽(zai)培技術要點:1.2月下旬至3月上旬播(bo)(bo)(bo)種(zhong)(zhong),秧(yang)田(tian)(tian)(tian)(tian)(tian)(tian)(tian)播(bo)(bo)(bo)種(zhong)(zhong)量每(mei)畝(mu)(mu)10千(qian)(qian)(qian)克(ke)(ke),大田(tian)(tian)(tian)(tian)(tian)(tian)(tian)畝(mu)(mu)用(yong)種(zhong)(zhong)量1.0千(qian)(qian)(qian)克(ke)(ke),稀播(bo)(bo)(bo)勻播(bo)(bo)(bo)。2.移栽(zai)秧(yang)齡控(kong)制在(zai)30天(tian)以(yi)內,栽(zai)插(cha)(cha)株(zhu)行(xing)距(ju)16.7厘米(mi)×23.1厘米(mi),雙(shuang)本(ben)栽(zai)插(cha)(cha),畝(mu)(mu)基本(ben)苗(miao)6萬左(zuo)右。3.重(zhong)視(shi)(shi)有機肥(fei)的施用(yong)和(he)氮磷(lin)鉀配合。一般畝(mu)(mu)施45%水(shui)(shui)(shui)稻(dao)(dao)(dao)專用(yong)復合肥(fei)30千(qian)(qian)(qian)克(ke)(ke)做底肥(fei),移栽(zai)后(hou)5-7天(tian)畝(mu)(mu)追施尿素7-10千(qian)(qian)(qian)克(ke)(ke),分(fen)蘗盛期畝(mu)(mu)追施氯化鉀7.5千(qian)(qian)(qian)克(ke)(ke);孕穗(sui)后(hou)依苗(miao)情適(shi)當補施穗(sui)粒(li)肥(fei)或(huo)不施。苗(miao)數(shu)達到25萬時(shi)(shi)排水(shui)(shui)(shui)曬田(tian)(tian)(tian)(tian)(tian)(tian)(tian),孕穗(sui)期至灌(guan)漿期保持(chi)(chi)田(tian)(tian)(tian)(tian)(tian)(tian)(tian)面有淺(qian)水(shui)(shui)(shui)。4.秧(yang)田(tian)(tian)(tian)(tian)(tian)(tian)(tian)期注意(yi)施藥防治(zhi)稻(dao)(dao)(dao)飛虱以(yi)預防南方黑條矮(ai)縮(suo)病(bing)(bing)(bing);大田(tian)(tian)(tian)(tian)(tian)(tian)(tian)搞好螟蟲、稻(dao)(dao)(dao)飛虱、白葉(xie)枯(ku)病(bing)(bing)(bing)、南方黑條矮(ai)縮(suo)病(bing)(bing)(bing)、紋枯(ku)病(bing)(bing)(bing)等病(bing)(bing)(bing)蟲害的防治(zhi)。稻(dao)(dao)(dao)瘟病(bing)(bing)(bing)重(zhong)發區(qu)注意(yi)防治(zhi)稻(dao)(dao)(dao)瘟病(bing)(bing)(bing),尤其沿海和(he)大片田(tian)(tian)(tian)(tian)(tian)(tian)(tian)洋(yang)地(di)區(qu)重(zhong)點抓好白葉(xie)枯(ku)病(bing)(bing)(bing)的防治(zhi)。1.適(shi)時(shi)(shi)播(bo)(bo)(bo)種(zhong)(zhong)。可(ke)參照(zhao)當地(di)豐兩優四號(hao)同期播(bo)(bo)(bo)種(zhong)(zhong),每(mei)畝(mu)(mu)大田(tian)(tian)(tian)(tian)(tian)(tian)(tian)用(yong)種(zhong)(zhong)量1.0千(qian)(qian)(qian)克(ke)(ke)左(zuo)右,秧(yang)田(tian)(tian)(tian)(tian)(tian)(tian)(tian)用(yong)種(zhong)(zhong)量8-10千(qian)(qian)(qian)克(ke)(ke),播(bo)(bo)(bo)種(zhong)(zhong)前(qian)用(yong)藥劑浸種(zhong)(zhong);稀播(bo)(bo)(bo)、勻播(bo)(bo)(bo),培育壯秧(yang)。2.適(shi)時(shi)(shi)移栽(zai),插(cha)(cha)足基本(ben)苗(miao)。秧(yang)齡控(kong)制在(zai)25-30天(tian),建議栽(zai)插(cha)(cha)株(zhu)行(xing)距(ju)20.0厘米(mi)×26.7厘米(mi),每(mei)穴(xue)插(cha)(cha)2粒(li)谷(gu)苗(miao)。3.采取前(qian)促、中(zhong)控(kong)、后(hou)補的施肥(fei)原則。一般畝(mu)(mu)施純氮14千(qian)(qian)(qian)克(ke)(ke),氮磷(lin)鉀比例為1∶0.5∶1。4.淺(qian)水(shui)(shui)(shui)返(fan)青,薄(bo)水(shui)(shui)(shui)分(fen)蘗,插(cha)(cha)秧(yang)后(hou)20-25天(tian)視(shi)(shi)苗(miao)情曬田(tian)(tian)(tian)(tian)(tian)(tian)(tian)控(kong)苗(miao),孕穗(sui)至抽(chou)穗(sui)期保持(chi)(chi)淺(qian)水(shui)(shui)(shui)層,若遇到高(gao)溫或(huo)低溫天(tian)氣(qi),可(ke)以(yi)灌(guan)深水(shui)(shui)(shui),后(hou)期干(gan)干(gan)濕濕,直至黃熟(shu)。5.病(bing)(bing)(bing)蟲害防治(zhi)要“以(yi)防為主、防治(zhi)結(jie)合”。重(zhong)點防治(zhi)稻(dao)(dao)(dao)瘟病(bing)(bing)(bing),注意(yi)防治(zhi)白葉(xie)枯(ku)病(bing)(bing)(bing)、紋枯(ku)病(bing)(bing)(bing)、稻(dao)(dao)(dao)曲病(bing)(bing)(bing)和(he)螟蟲、稻(dao)(dao)(dao)飛虱等病(bing)(bing)(bing)蟲害。
審(shen)(shen)定意見:該品種符(fu)合國家稻(dao)(dao)(dao)(dao)(dao)品種審(shen)(shen)定標準,通(tong)過審(shen)(shen)定。適宜(yi)在廣東省(sheng)(sheng)(sheng)(粵北稻(dao)(dao)(dao)(dao)(dao)作區除(chu)外)、廣西桂(gui)南(nan)(nan)、海南(nan)(nan)省(sheng)(sheng)(sheng)、福建省(sheng)(sheng)(sheng)南(nan)(nan)部(bu)雙季稻(dao)(dao)(dao)(dao)(dao)區的稻(dao)(dao)(dao)(dao)(dao)瘟(wen)病、白葉枯病輕發(fa)(fa)區作早稻(dao)(dao)(dao)(dao)(dao)種植。適宜(yi)在湖北省(sheng)(sheng)(sheng)(武(wu)陵山區除(chu)外)、湖南(nan)(nan)省(sheng)(sheng)(sheng)(武(wu)陵山區除(chu)外)、江(jiang)(jiang)西省(sheng)(sheng)(sheng)、安徽省(sheng)(sheng)(sheng)、江(jiang)(jiang)蘇省(sheng)(sheng)(sheng)的長江(jiang)(jiang)流域稻(dao)(dao)(dao)(dao)(dao)區以及浙江(jiang)(jiang)省(sheng)(sheng)(sheng)中稻(dao)(dao)(dao)(dao)(dao)區、福建省(sheng)(sheng)(sheng)北部(bu)稻(dao)(dao)(dao)(dao)(dao)區、河南(nan)(nan)省(sheng)(sheng)(sheng)南(nan)(nan)部(bu)稻(dao)(dao)(dao)(dao)(dao)區的稻(dao)(dao)(dao)(dao)(dao)瘟(wen)病輕發(fa)(fa)區作一季中稻(dao)(dao)(dao)(dao)(dao)種植,稻(dao)(dao)(dao)(dao)(dao)瘟(wen)病重發(fa)(fa)區不宜(yi)種植。

望兩優1133
審定編號:國審稻20200102
申請者(zhe):安徽錦(jin)色(se)秀華農業科(ke)技有(you)限公司
育種者:湖南金健種業科(ke)技(ji)有限公司(si)、安徽錦色(se)秀(xiu)華農業科(ke)技(ji)有限公司(si)
品種來源:望S×R1133
特征(zheng)特性:秈型(xing)兩(liang)系雜(za)交(jiao)水稻(dao)品種。在長江上游(you)作一季中稻(dao)種植,全生(sheng)育期(qi)154.2天(tian),比對(dui)照F優(you)498遲熟1.6天(tian)。株(zhu)高(gao)110.5厘(li)米(mi)(mi),穗(sui)長25.2厘(li)米(mi)(mi),每畝有(you)效穗(sui)數(shu)16.2萬穗(sui),每穗(sui)總粒數(shu)201.1粒,結實率(lv)82.9%,千粒重27.2克。抗(kang)性:稻(dao)瘟病(bing)綜合指(zhi)數(shu)兩(liang)年分別(bie)為5.0、6.2,穗(sui)頸瘟損(sun)失率(lv)最高(gao)級(ji)(ji)7級(ji)(ji),褐飛(fei)虱最高(gao)9級(ji)(ji),抽穗(sui)期(qi)耐(nai)熱(re)性3級(ji)(ji),耐(nai)冷性5級(ji)(ji);感稻(dao)瘟病(bing),高(gao)感褐飛(fei)虱,抽穗(sui)期(qi)耐(nai)熱(re)性較強,耐(nai)冷性中等(deng)。米(mi)(mi)質主要指(zhi)標:整精米(mi)(mi)率(lv)50.2%,堊(e)白度3.6%,直(zhi)鏈淀粉含量16.6%,膠稠度78毫米(mi)(mi),堿(jian)消值4.3級(ji)(ji)。
產(chan)(chan)(chan)量表現(xian):2018年(nian)參加長江上游中秈遲熟組聯合體(ti)區域試(shi)驗(yan),平(ping)均畝(mu)產(chan)(chan)(chan)676.32千克,比(bi)(bi)對(dui)(dui)照(zhao)F優(you)(you)498增產(chan)(chan)(chan)7.08%;2019年(nian)續試(shi),平(ping)均畝(mu)產(chan)(chan)(chan)668.54千克,比(bi)(bi)對(dui)(dui)照(zhao)F優(you)(you)498增產(chan)(chan)(chan)6.48%;兩年(nian)區域試(shi)驗(yan)平(ping)均畝(mu)產(chan)(chan)(chan)672.43千克,比(bi)(bi)對(dui)(dui)照(zhao)F優(you)(you)498增產(chan)(chan)(chan)6.78%;2019年(nian)生產(chan)(chan)(chan)試(shi)驗(yan),平(ping)均畝(mu)產(chan)(chan)(chan)665.70千克,比(bi)(bi)對(dui)(dui)照(zhao)F優(you)(you)498增產(chan)(chan)(chan)4.40%。
栽(zai)培技術要點(dian):1.適(shi)(shi)時(shi)(shi)早(zao)播(bo):根據(ju)當(dang)地生態條件適(shi)(shi)時(shi)(shi)早(zao)播(bo),本田(tian)(tian)畝(mu)用種量0.75-1.25千克(ke)。2.合理(li)(li)密植(zhi):移栽(zai)葉(xie)齡(ling)3-4.5葉(xie),畝(mu)插1-1.5萬穴,雙本栽(zai)插。3.配(pei)方施肥(fei)(fei):一(yi)般氮(dan)、磷(lin)、鉀施用比例為(wei)1:0.5:0.5,磷(lin)鉀肥(fei)(fei)可作底肥(fei)(fei)一(yi)次施用,純氮(dan)7-10千克(ke)/畝(mu),按底肥(fei)(fei)、分蘗肥(fei)(fei)、穗肥(fei)(fei)比例為(wei)6:2:2施用。提倡(chang)施用有機肥(fei)(fei)、水(shui)稻(dao)(dao)專用肥(fei)(fei)。4.淺(qian)濕(shi)管(guan)水(shui):前(qian)期淺(qian)水(shui)促分蘗,夠苗及時(shi)(shi)曬(shai)田(tian)(tian),拔節(jie)后(hou)(hou)保(bao)持淺(qian)水(shui)層(ceng),齊穗后(hou)(hou)干濕(shi)交替(ti)管(guan)理(li)(li),勿斷水(shui)過(guo)早(zao)。5.及時(shi)(shi)防控病蟲(chong):根據(ju)當(dang)地植(zhi)保(bao)部門預報及時(shi)(shi)防控稻(dao)(dao)瘟病、螟蟲(chong)、稻(dao)(dao)飛虱等病蟲(chong)危害。
審定(ding)意見:該品種(zhong)符合國家稻(dao)(dao)(dao)品種(zhong)審定(ding)標(biao)準,通過審定(ding)。適宜在四川省平壩(ba)丘陵(ling)稻(dao)(dao)(dao)區(qu)(qu)(qu)(qu)、貴州省(武(wu)陵(ling)山區(qu)(qu)(qu)(qu)除外)、云(yun)南(nan)(nan)省的中低海拔秈稻(dao)(dao)(dao)區(qu)(qu)(qu)(qu)、重慶市(武(wu)陵(ling)山區(qu)(qu)(qu)(qu)除外)海拔800米以下地區(qu)(qu)(qu)(qu)、陜西省南(nan)(nan)部稻(dao)(dao)(dao)區(qu)(qu)(qu)(qu)的稻(dao)(dao)(dao)瘟病輕(qing)發(fa)區(qu)(qu)(qu)(qu)作(zuo)一季中稻(dao)(dao)(dao)種(zhong)植。稻(dao)(dao)(dao)瘟病重發(fa)區(qu)(qu)(qu)(qu)不宜種(zhong)植。

徽兩優1133
審定編號:國審稻20200185
申請(qing)者:安徽(hui)錦健農業(ye)科技有限公司
育種者(zhe):安徽(hui)錦健農業科(ke)技有(you)限(xian)公司、安徽(hui)省農業科(ke)學院(yuan)水稻研究所(suo)、湖(hu)南金健種業科(ke)技有(you)限(xian)公司
品(pin)種來源:1892S×R1133
特(te)征特(te)性(xing):秈型兩(liang)系(xi)雜交水(shui)稻(dao)(dao)(dao)(dao)品(pin)種。在長(chang)江(jiang)中(zhong)(zhong)下游作(zuo)一季中(zhong)(zhong)稻(dao)(dao)(dao)(dao)種植(zhi),全生育期133.5天(tian),比對照豐兩(liang)優四號遲熟0.2天(tian)。株(zhu)高121.4厘米(mi),穗(sui)(sui)長(chang)25.6厘米(mi),每畝(mu)有效穗(sui)(sui)數15.9萬穗(sui)(sui),每穗(sui)(sui)總粒(li)數202.4粒(li),結實率(lv)86.0%,千粒(li)重28.7克(ke)。抗(kang)性(xing):稻(dao)(dao)(dao)(dao)瘟(wen)病(bing)綜合指(zhi)數兩(liang)年分別為4.7、3.8,穗(sui)(sui)瘟(wen)損失率(lv)最(zui)高級(ji)7級(ji),白(bai)(bai)葉枯病(bing)5級(ji),褐飛虱(shi)9級(ji),感(gan)稻(dao)(dao)(dao)(dao)瘟(wen)病(bing),中(zhong)(zhong)感(gan)白(bai)(bai)葉枯病(bing),高感(gan)褐飛虱(shi),抽穗(sui)(sui)期耐熱性(xing)一般(ban),米(mi)質(zhi)主(zhu)要指(zhi)標(biao):整(zheng)精米(mi)率(lv)52.4%,堊白(bai)(bai)度3.0%,直鏈淀粉含量15.6%,膠稠度70毫米(mi),堿消(xiao)值6.5級(ji),長(chang)寬(kuan)比3.4,達到農業行(xing)業《食用稻(dao)(dao)(dao)(dao)品(pin)種品(pin)質(zhi)》標(biao)準(zhun)三級(ji)。
產(chan)(chan)量(liang)表現(xian):2018年(nian)參(can)加(jia)長(chang)江中(zhong)下游中(zhong)秈遲熟組聯(lian)合體區域試(shi)驗(yan),平(ping)(ping)均(jun)(jun)畝(mu)產(chan)(chan)661.72千(qian)克,比(bi)對照(zhao)豐(feng)兩(liang)優四(si)(si)號增產(chan)(chan)6.02%;2019年(nian)續試(shi),平(ping)(ping)均(jun)(jun)畝(mu)產(chan)(chan)671.09千(qian)克,比(bi)對照(zhao)豐(feng)兩(liang)優四(si)(si)號增產(chan)(chan)3.45%;兩(liang)年(nian)區域試(shi)驗(yan)平(ping)(ping)均(jun)(jun)畝(mu)產(chan)(chan)666.41千(qian)克,比(bi)對照(zhao)豐(feng)兩(liang)優四(si)(si)號增產(chan)(chan)4.73%;2019年(nian)生產(chan)(chan)試(shi)驗(yan),平(ping)(ping)均(jun)(jun)畝(mu)產(chan)(chan)647.02千(qian)克,比(bi)對照(zhao)豐(feng)兩(liang)優四(si)(si)號增產(chan)(chan)3.28%。
栽培技術(shu)要點:1.4月(yue)下旬至5月(yue)中旬適(shi)時播種,大田(tian)畝(mu)用種量1.0千(qian)克,秧田(tian)畝(mu)播種量8千(qian)克,培育(yu)稀(xi)播壯(zhuang)秧。2.秧齡(ling)30天(tian)以內,移栽株行距20厘米×26.7厘米,每穴插2粒谷苗,每畝(mu)基本畝(mu)苗8萬(wan)(wan)-10萬(wan)(wan)。3.施(shi)足底肥(fei)(fei),早(zao)施(shi)追肥(fei)(fei),注(zhu)意氮(dan)(dan)、磷、鉀肥(fei)(fei)配合。每畝(mu)施(shi)肥(fei)(fei)量折(zhe)純(chun)氮(dan)(dan)12-14千(qian)克,氮(dan)(dan)、氧化磷、氧化鉀比例(li)為1∶0.5∶0.9。深(shen)水返青(qing),淺水分蘗,夠苗曬田(tian),后期(qi)干濕交替,抽穗揚花期(qi)淺水灌溉,灌漿成熟期(qi)干濕交替,脫水不宜過(guo)早(zao)。4.根據預(yu)測預(yu)報(bao)及時防治稻瘟病、紋(wen)枯病、稻飛虱(shi)、螟(ming)蟲等病蟲害。
審(shen)定意見:該品種(zhong)(zhong)符(fu)合國家(jia)稻(dao)(dao)品種(zhong)(zhong)審(shen)定標準,通過(guo)審(shen)定。適(shi)宜(yi)在湖(hu)北(bei)省(武陵山區(qu)(qu)(qu)(qu)除外(wai))、湖(hu)南(nan)省(武陵山區(qu)(qu)(qu)(qu)除外(wai))、江(jiang)(jiang)西省、安徽省、江(jiang)(jiang)蘇省的長江(jiang)(jiang)流域(yu)稻(dao)(dao)區(qu)(qu)(qu)(qu)以(yi)及浙江(jiang)(jiang)省中稻(dao)(dao)區(qu)(qu)(qu)(qu)、福建省北(bei)部(bu)稻(dao)(dao)區(qu)(qu)(qu)(qu)、河南(nan)省南(nan)部(bu)稻(dao)(dao)區(qu)(qu)(qu)(qu)的稻(dao)(dao)瘟(wen)病(bing)輕發區(qu)(qu)(qu)(qu)作一季中稻(dao)(dao)種(zhong)(zhong)植。稻(dao)(dao)瘟(wen)病(bing)重發區(qu)(qu)(qu)(qu)不宜(yi)種(zhong)(zhong)植。

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