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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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【概要描述】根(gen)據第四屆國家農作(zuo)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(tong)過(guo)品(pin)種(zhong)(zhong)(zhong)的公(gong)(gong)(gong)示,湖南(nan)金健種(zhong)(zhong)(zhong)業(ye)科(ke)技有(you)限(xian)公(gong)(gong)(gong)司開發的“華浙優(you)261”、“川優(you)553”等(deng)9個(ge)品(pin)種(zhong)(zhong)(zhong)通(tong)過(guo)2020年國家審定。?華浙優(you)261審定編(bian)號:國審稻(dao)20200107申請(qing)者(zhe):中(zhong)國水(shui)稻(dao)研究(jiu)所育種(zhong)(zhong)(zhong)者(zhe):中(zhong)國水(shui)稻(dao)研究(jiu)所、浙江勿(wu)忘(wang)農種(zhong)(zhong)(zhong)業(ye)股份有(you)限(xian)公(gong)(gong)(gong)司品(pin)種(zhong)(zhong)(zhong)來源:華浙2A×16T-261特征特性(xing):秈型(xing)三系雜交水(shui)稻(dao)品(pin)種(zhong)(zhong)(zhong)。在長(chang)江上游作(zuo)一季中(zhong)稻(dao)種(zhong)(zhong)(zhong)植,全生育期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(gai)要描述(shu)】根(gen)據第四屆國(guo)(guo)家(jia)農作(zuo)(zuo)物品種(zhong)(zhong)(zhong)(zhong)審(shen)(shen)定(ding)委(wei)員(yuan)會(hui)(hui)第六次(ci)主任委(wei)員(yuan)會(hui)(hui)會(hui)(hui)議審(shen)(shen)定(ding)通(tong)過品種(zhong)(zhong)(zhong)(zhong)的公示,湖南金健種(zhong)(zhong)(zhong)(zhong)業科技(ji)有限(xian)公司開發的“華浙優(you)(you)261”、“川優(you)(you)553”等9個品種(zhong)(zhong)(zhong)(zhong)通(tong)過2020年國(guo)(guo)家(jia)審(shen)(shen)定(ding)。?華浙優(you)(you)261審(shen)(shen)定(ding)編號:國(guo)(guo)審(shen)(shen)稻(dao)20200107申(shen)請(qing)者(zhe):中(zhong)國(guo)(guo)水(shui)稻(dao)研(yan)究所(suo)育種(zhong)(zhong)(zhong)(zhong)者(zhe):中(zhong)國(guo)(guo)水(shui)稻(dao)研(yan)究所(suo)、浙江勿忘農種(zhong)(zhong)(zhong)(zhong)業股份有限(xian)公司品種(zhong)(zhong)(zhong)(zhong)來源:華浙2A×16T-261特(te)征特(te)性:秈型三系(xi)雜交水(shui)稻(dao)品種(zhong)(zhong)(zhong)(zhong)。在(zai)長江上游作(zuo)(zuo)一季中(zhong)稻(dao)種(zhong)(zhong)(zhong)(zhong)植,全(quan)生育期148.90

  • 分類:公司新聞
  • 作(zuo)者(zhe):
  • 來(lai)源:
  • 發布時間(jian):2020-12-03 14:36
  • 訪問量(liang):0
詳情

  根據第四(si)屆國(guo)家(jia)農作(zuo)物品(pin)種(zhong)審(shen)(shen)定委(wei)員會(hui)第六次主任委(wei)員會(hui)會(hui)議審(shen)(shen)定通過(guo)(guo)品(pin)種(zhong)的公(gong)示,湖南金健種(zhong)業科(ke)技有限公(gong)司開發(fa)的“華浙(zhe)優(you)261”、“川優(you)553”等9個(ge)品(pin)種(zhong)通過(guo)(guo)2020年國(guo)家(jia)審(shen)(shen)定。

 

 

 

 

華浙優261

審(shen)定(ding)編(bian)號(hao):國審(shen)稻20200107

申請者(zhe):中國水稻研究所

育種者:中國水稻(dao)研究所、浙江勿忘農種業股份有(you)限公司(si)

品種(zhong)來源:華浙2A×16T-261

特征特性(xing)(xing):秈型三系雜交水稻(dao)(dao)(dao)品種(zhong)(zhong)。在長江(jiang)上游作(zuo)一季中(zhong)稻(dao)(dao)(dao)種(zhong)(zhong)植,全生(sheng)育期148.90天,比對照F優498早(zao)熟4.4天。株(zhu)高113.3厘米,穗(sui)長22.1厘米,每畝(mu)有效穗(sui)數17.6萬穗(sui),每穗(sui)總粒(li)數196.00粒(li),結實率86.00%,千粒(li)重23.40克(ke)。抗性(xing)(xing):稻(dao)(dao)(dao)瘟病綜(zong)合指數兩年分(fen)別為3.9、3.0,穗(sui)頸(jing)瘟損(sun)失率最高級(ji)(ji)7級(ji)(ji),褐(he)飛虱9級(ji)(ji),感稻(dao)(dao)(dao)瘟病,高感褐(he)飛虱,抽穗(sui)期耐熱性(xing)(xing)強,耐冷性(xing)(xing)中(zhong)等,米質主要指標:整精米率58.9%,堊白度(du)0.3%,直鏈淀粉含量16.2%,膠稠度(du)69毫(hao)米,堿消值6.9級(ji)(ji),長寬比3.4,達(da)到農業行業《食用稻(dao)(dao)(dao)品種(zhong)(zhong)品質》標準一級(ji)(ji)。

產(chan)(chan)(chan)(chan)量表現:2018年參加長(chang)江上游中秈遲熟組聯合體(ti)區(qu)域(yu)試(shi)驗,平均(jun)畝(mu)(mu)產(chan)(chan)(chan)(chan)685.46千(qian)克,比對(dui)(dui)照(zhao)F優(you)498增(zeng)產(chan)(chan)(chan)(chan)7.26%;2019年續試(shi),平均(jun)畝(mu)(mu)產(chan)(chan)(chan)(chan)654.75千(qian)克,比對(dui)(dui)照(zhao)F優(you)498增(zeng)產(chan)(chan)(chan)(chan)6.79%;兩年區(qu)域(yu)試(shi)驗平均(jun)畝(mu)(mu)產(chan)(chan)(chan)(chan)670.10千(qian)克,比對(dui)(dui)照(zhao)F優(you)498增(zeng)產(chan)(chan)(chan)(chan)7.02%;2019年生(sheng)產(chan)(chan)(chan)(chan)試(shi)驗,平均(jun)畝(mu)(mu)產(chan)(chan)(chan)(chan)639.90千(qian)克,比對(dui)(dui)照(zhao)F優(you)498增(zeng)產(chan)(chan)(chan)(chan)3.00%。

栽(zai)培(pei)技術要(yao)點:1.培(pei)育壯秧:根據(ju)當(dang)地(di)種(zhong)植習慣與(yu)F優498同期播種(zhong),以(yi)栽(zai)中苗為(wei)好(hao);2.移栽(zai):栽(zai)插方式(shi)以(yi)寬窄行為(wei)好(hao),每畝栽(zai)1.3-1.5萬穴(xue),基本(ben)苗保證在10萬左右;3.施肥:重施底肥,早追肥,忌偏施氮(dan)肥。超高產(chan)栽(zai)培(pei)過磷(lin)酸鈣用量每畝不(bu)少于25千(qian)(qian)克,鉀肥不(bu)少于15千(qian)(qian)克;4.水(shui)漿(jiang)管理(li):要(yao)特(te)別注(zhu)意后期水(shui)漿(jiang)管理(li),不(bu)可脫(tuo)水(shui)過早影響(xiang)品質(zhi)和(he)產(chan)量;5.防(fang)治病蟲(chong):特(te)別注(zhu)意防(fang)治稻瘟(wen)病,注(zhu)意防(fang)治白葉枯病。

審(shen)定(ding)意見:該品(pin)種符合國家稻(dao)品(pin)種審(shen)定(ding)標準,通過審(shen)定(ding)。適宜(yi)在(zai)四(si)川省(sheng)平壩丘陵(ling)稻(dao)區(qu)(qu)、貴州省(sheng)(武陵(ling)山區(qu)(qu)除外)、云南省(sheng)的中低海拔(ba)秈稻(dao)區(qu)(qu)、重慶市(shi)(武陵(ling)山區(qu)(qu)除外)海拔(ba)800米以下地區(qu)(qu)、陜西(xi)省(sheng)南部(bu)稻(dao)區(qu)(qu)的稻(dao)瘟(wen)病輕(qing)發(fa)(fa)區(qu)(qu)作(zuo)一季(ji)中稻(dao)種植。稻(dao)瘟(wen)病重發(fa)(fa)區(qu)(qu)不宜(yi)種植。

 

 

川優553

審定(ding)編號:國審稻(dao)20200104

申請者:湖南金健種業(ye)科技有限公(gong)司

育種者:湖(hu)南金健種業科技有限公(gong)司、四(si)川(chuan)省農業科學研(yan)(yan)究(jiu)院作(zuo)物研(yan)(yan)究(jiu)所(suo)、中(zhong)國水(shui)稻研(yan)(yan)究(jiu)所(suo)

品種來(lai)源(yuan):川(chuan)康606A×R553

特(te)征(zheng)特(te)性:秈型三系(xi)雜交水(shui)稻(dao)(dao)品(pin)種。在長(chang)江上游作一季中稻(dao)(dao)種植,全生育(yu)期(qi)154.5天,比對照(zhao)F優498晚熟1.7天。株高110.8厘米,穗長(chang)23.5厘米,每(mei)畝有效穗數(shu)16.4萬穗,每(mei)穗總粒數(shu)211.7粒,結(jie)實率(lv)(lv)79.6%,千粒重25.6克。抗(kang)性:稻(dao)(dao)瘟(wen)病綜合指數(shu)兩年分別為(wei)4.5、4.9,穗頸(jing)瘟(wen)損失率(lv)(lv)最高級(ji)7級(ji),褐(he)飛虱9級(ji),抽穗期(qi)耐熱性7級(ji),耐冷性5級(ji);感(gan)稻(dao)(dao)瘟(wen)病,高感(gan)褐(he)飛虱,抽穗期(qi)耐熱性較差,耐冷性中等。米質主要指標(biao):整精米率(lv)(lv)58.9%,堊白(bai)度1.0%,直鏈淀粉含量15.9%,膠(jiao)稠度71毫米,堿(jian)消值6.9級(ji),長(chang)寬比3.3,達到農業行業《食用稻(dao)(dao)品(pin)種品(pin)質》標(biao)準一級(ji)。

產(chan)量表現:2018年(nian)參加長江(jiang)上游(you)中秈遲熟組聯合體區域試(shi)(shi)驗(yan),平(ping)(ping)均畝(mu)(mu)產(chan)678.87千克,比對照(zhao)F優498增產(chan)5.61%;2019年(nian)續試(shi)(shi),平(ping)(ping)均畝(mu)(mu)產(chan)670.97千克,比對照(zhao)F優498增產(chan)6.81%;兩年(nian)區域試(shi)(shi)驗(yan)平(ping)(ping)均畝(mu)(mu)產(chan)674.92千克,比對照(zhao)F優498增產(chan)6.21%;2019年(nian)生產(chan)試(shi)(shi)驗(yan),平(ping)(ping)均畝(mu)(mu)產(chan)667.32千克,比對照(zhao)F優498增產(chan)4.74%。

栽(zai)(zai)培技術要點(dian):1.適(shi)時(shi)早播(bo):根據(ju)當地生態條(tiao)件(jian)適(shi)時(shi)早播(bo),本田(tian)畝(mu)用(yong)種量0.75-1.25千克(ke)。2.合理(li)密植:移(yi)栽(zai)(zai)葉齡3-4.5葉,畝(mu)插1-1.5萬穴,雙本栽(zai)(zai)插。3.配方(fang)施(shi)肥:一般氮、磷、鉀施(shi)用(yong)比(bi)例為1∶0.5∶0.5,磷鉀肥可作底(di)肥一次施(shi)用(yong),純氮7-10千克(ke)/畝(mu),按底(di)肥、分(fen)蘗肥、穗肥比(bi)例為6∶2∶2施(shi)用(yong)。提倡施(shi)用(yong)有機肥、水稻專用(yong)肥。4.淺濕管水:前期淺水促(cu)分(fen)蘗,夠苗及(ji)時(shi)曬田(tian),拔節(jie)后保持淺水層,齊穗后干濕交替(ti)管理(li),勿(wu)斷水過早。5.及(ji)時(shi)防(fang)控病蟲:根據(ju)當地植保部門預報(bao)及(ji)時(shi)防(fang)控稻瘟病、螟蟲、稻飛虱等病蟲危害。

審(shen)定意(yi)見:該(gai)品種(zhong)符合國(guo)家稻品種(zhong)審(shen)定標(biao)準,通過審(shen)定。適宜在四川省平壩丘陵(ling)稻區(qu)、貴州省(武陵(ling)山(shan)區(qu)除外(wai))、云(yun)南省的(de)中(zhong)低海拔秈稻區(qu)、重(zhong)慶市(武陵(ling)山(shan)區(qu)除外(wai))海拔800米以下地區(qu)、陜西省南部(bu)稻區(qu)的(de)稻瘟病(bing)輕發區(qu)作一季中(zhong)稻種(zhong)植(zhi)。稻瘟病(bing)重(zhong)發區(qu)不宜種(zhong)植(zhi)。

 

 

兩優336

審定編號:國審稻20200234

申請者:湖南金健種(zhong)業(ye)科技有(you)限(xian)公司

育種者:湖南(nan)金健種業科技有限公(gong)司、湖南(nan)農業大(da)學

品種(zhong)來源:C815S×R336

特征(zheng)特性(xing)(xing):秈型(xing)兩系雜交水(shui)稻(dao)品種。在長(chang)(chang)江中下游(you)作一季中稻(dao)種植,全生育(yu)期130.8天,比對照豐兩優(you)四號早熟0.9天。株高(gao)115.8厘米,穗(sui)(sui)(sui)(sui)長(chang)(chang)25.4厘米,每畝有效穗(sui)(sui)(sui)(sui)數19.0萬(wan)穗(sui)(sui)(sui)(sui),每穗(sui)(sui)(sui)(sui)總粒數201.2粒,結實(shi)率(lv)84.9%,千粒重23.1克。抗性(xing)(xing):稻(dao)瘟病綜合指(zhi)數兩年分別為3.0、6.3,穗(sui)(sui)(sui)(sui)頸瘟損(sun)失率(lv)最高(gao)級(ji)9級(ji),白葉(xie)枯(ku)病7級(ji),褐飛虱9級(ji),抽穗(sui)(sui)(sui)(sui)期耐熱性(xing)(xing)3級(ji);高(gao)感(gan)稻(dao)瘟病,感(gan)白葉(xie)枯(ku)病,高(gao)感(gan)褐飛虱,抽穗(sui)(sui)(sui)(sui)期耐熱性(xing)(xing)較(jiao)強(qiang)。米質主要(yao)指(zhi)標(biao):整(zheng)精米率(lv)60.9%,堊(e)白度(du)1.0%,直鏈(lian)淀粉(fen)含量(liang)15.7%,膠稠度(du)79毫米,堿消值5.6級(ji),長(chang)(chang)寬比3.5,達到農業行(xing)業《食用稻(dao)品種品質》標(biao)準三(san)級(ji)。

產(chan)量(liang)表現:2018年參加長(chang)江中(zhong)下游中(zhong)秈遲(chi)熟組聯合體(ti)區域(yu)試(shi)驗(yan),平均畝(mu)產(chan)694.04千(qian)(qian)克(ke)(ke),比(bi)(bi)對照(zhao)(zhao)豐兩(liang)優四號增(zeng)(zeng)產(chan)9.30%;2019年續(xu)試(shi),平均畝(mu)產(chan)688.27千(qian)(qian)克(ke)(ke),比(bi)(bi)對照(zhao)(zhao)豐兩(liang)優四號增(zeng)(zeng)產(chan)12.25%;兩(liang)年區域(yu)試(shi)驗(yan)平均畝(mu)產(chan)691.15千(qian)(qian)克(ke)(ke),比(bi)(bi)對照(zhao)(zhao)豐兩(liang)優四號增(zeng)(zeng)產(chan)10.77%;2019年生產(chan)試(shi)驗(yan),平均畝(mu)產(chan)658.48千(qian)(qian)克(ke)(ke),比(bi)(bi)對照(zhao)(zhao)豐兩(liang)優四號增(zeng)(zeng)產(chan)8.61%。

栽培技術(shu)要(yao)點:1.適時播(bo)種(zhong)(zhong)。可參照當地豐兩優四號同期播(bo)種(zhong)(zhong),每畝大田用種(zhong)(zhong)量(liang)(liang)1.0千克(ke)左右,秧(yang)田用種(zhong)(zhong)量(liang)(liang)8-10千克(ke),播(bo)種(zhong)(zhong)前(qian)(qian)用藥劑浸種(zhong)(zhong);稀播(bo)、勻播(bo),培育壯秧(yang)。2.適時移栽,插(cha)足基本苗。秧(yang)齡控制(zhi)在25-30天,建議栽插(cha)株(zhu)行距20.0厘(li)米×26.7厘(li)米,每穴插(cha)2粒谷苗。3.采取前(qian)(qian)促、中控、后補的施(shi)肥原則。一般畝施(shi)純氮(dan)(dan)10-12千克(ke),氮(dan)(dan)磷(lin)鉀比例為(wei)1∶0.5∶1。4.淺水返青,薄水分(fen)蘗(bo),插(cha)秧(yang)后20-25天視(shi)苗情曬田控苗,孕穗至(zhi)抽穗期保持淺水層,若遇到(dao)高溫或(huo)低溫天氣,可以灌深水,后期干干濕濕,直至(zhi)黃熟(shu)。5.病(bing)蟲害防(fang)治(zhi)要(yao)“以防(fang)為(wei)主、防(fang)治(zhi)結合”。重點防(fang)治(zhi)稻瘟病(bing),注(zhu)意防(fang)治(zhi)白葉枯(ku)病(bing)、紋枯(ku)病(bing)、稻曲病(bing)和螟蟲、稻飛虱等病(bing)蟲害。

審(shen)定(ding)意見:該(gai)品種(zhong)符(fu)合國(guo)家稻(dao)品種(zhong)審(shen)定(ding)標(biao)準,通過審(shen)定(ding)。適宜(yi)在湖北省(sheng)(sheng)(武陵(ling)山(shan)區除外)、湖南省(sheng)(sheng)(武陵(ling)山(shan)區除外)、江(jiang)西省(sheng)(sheng)、安(an)徽省(sheng)(sheng)、江(jiang)蘇省(sheng)(sheng)的長江(jiang)流域稻(dao)區以及(ji)浙(zhe)江(jiang)省(sheng)(sheng)中(zhong)稻(dao)區、福(fu)建省(sheng)(sheng)北部稻(dao)區、河(he)南省(sheng)(sheng)南部稻(dao)區的稻(dao)瘟病輕發區作一季中(zhong)稻(dao)種(zhong)植,稻(dao)瘟病重發區不宜(yi)種(zhong)植。

 

 

深兩優1133

審(shen)定編號:國審(shen)稻(dao)20200065

申請(qing)者:湖南金健種(zhong)業(ye)科技有限(xian)公司

育種者:湖南金健種業科技(ji)有限公司、國家雜(za)交水稻工程(cheng)技(ji)術(shu)研(yan)究中(zhong)心清華深圳龍崗研(yan)究所(suo)

品種來(lai)源:深08S×R1133

特(te)征特(te)性:秈型(xing)兩(liang)系雜交水稻(dao)(dao)(dao)(dao)(dao)品(pin)種(zhong)(zhong)。在華南(nan)作雙(shuang)季早稻(dao)(dao)(dao)(dao)(dao)種(zhong)(zhong)植(zhi),全(quan)(quan)生(sheng)育(yu)(yu)期(qi)(qi)120.3天(tian),比(bi)對照(zhao)天(tian)優華占晚(wan)熟(shu)0.8天(tian)。株(zhu)(zhu)高115.4厘米(mi),穗(sui)(sui)長(chang)24.7厘米(mi),每(mei)畝有(you)效穗(sui)(sui)數17.7萬(wan)穗(sui)(sui),每(mei)穗(sui)(sui)總粒數163.5粒,結(jie)實(shi)(shi)率(lv)(lv)84.2%,千粒重27.0克。抗(kang)性:稻(dao)(dao)(dao)(dao)(dao)瘟(wen)(wen)(wen)病(bing)(bing)綜合指數兩(liang)年分(fen)別為4.3、4.2,穗(sui)(sui)頸瘟(wen)(wen)(wen)損失(shi)率(lv)(lv)最(zui)高級(ji)(ji)3級(ji)(ji),白(bai)(bai)(bai)葉(xie)枯病(bing)(bing)5級(ji)(ji),褐(he)飛虱(shi)9級(ji)(ji),白(bai)(bai)(bai)背飛虱(shi)7級(ji)(ji);中(zhong)抗(kang)稻(dao)(dao)(dao)(dao)(dao)瘟(wen)(wen)(wen)病(bing)(bing),中(zhong)感(gan)白(bai)(bai)(bai)葉(xie)枯病(bing)(bing),高感(gan)褐(he)飛虱(shi),感(gan)白(bai)(bai)(bai)背飛虱(shi)。米(mi)質(zhi)主要指標(biao):整精米(mi)率(lv)(lv)62.6%,堊(e)白(bai)(bai)(bai)度0.7%,直(zhi)鏈(lian)淀粉含量(liang)14.5%,膠稠度76毫米(mi),堿(jian)消值6.7級(ji)(ji),長(chang)寬(kuan)比(bi)3.3,達到(dao)(dao)農業行(xing)業《食(shi)用(yong)稻(dao)(dao)(dao)(dao)(dao)品(pin)種(zhong)(zhong)品(pin)質(zhi)》標(biao)準一(yi)級(ji)(ji)。在長(chang)江中(zhong)下游作一(yi)季中(zhong)稻(dao)(dao)(dao)(dao)(dao)種(zhong)(zhong)植(zhi),全(quan)(quan)生(sheng)育(yu)(yu)期(qi)(qi)134.3天(tian),比(bi)對照(zhao)豐兩(liang)優四號(hao)晚(wan)熟(shu)1.3天(tian)。株(zhu)(zhu)高120.0厘米(mi),穗(sui)(sui)長(chang)26.5厘米(mi),每(mei)畝有(you)效穗(sui)(sui)數16.8萬(wan)穗(sui)(sui),每(mei)穗(sui)(sui)總粒數183.8粒,結(jie)實(shi)(shi)率(lv)(lv)87.4%,千粒重27.3克。抗(kang)性:稻(dao)(dao)(dao)(dao)(dao)瘟(wen)(wen)(wen)病(bing)(bing)綜合指數兩(liang)年分(fen)別為5.6、5.5,穗(sui)(sui)頸瘟(wen)(wen)(wen)損失(shi)率(lv)(lv)最(zui)高級(ji)(ji)9級(ji)(ji),白(bai)(bai)(bai)葉(xie)枯病(bing)(bing)7級(ji)(ji),褐(he)飛虱(shi)9級(ji)(ji),抽(chou)穗(sui)(sui)期(qi)(qi)耐熱1級(ji)(ji);高感(gan)稻(dao)(dao)(dao)(dao)(dao)瘟(wen)(wen)(wen)病(bing)(bing),感(gan)白(bai)(bai)(bai)葉(xie)枯病(bing)(bing),高感(gan)褐(he)飛虱(shi),抽(chou)穗(sui)(sui)期(qi)(qi)耐熱性強。米(mi)質(zhi)主要指標(biao):整精米(mi)率(lv)(lv)53.5%,堊(e)白(bai)(bai)(bai)度1.6%,直(zhi)鏈(lian)淀粉含量(liang)14.8%,膠稠度76毫米(mi),堿(jian)消值5.1級(ji)(ji),長(chang)寬(kuan)比(bi)3.2,達到(dao)(dao)農業行(xing)業《食(shi)用(yong)稻(dao)(dao)(dao)(dao)(dao)品(pin)種(zhong)(zhong)品(pin)質(zhi)》標(biao)準三級(ji)(ji)。

產(chan)(chan)(chan)量表現:2018年(nian)(nian)(nian)參加華南早(zao)秈組聯合體區(qu)域(yu)試(shi)驗(yan)(yan),平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)588.88千(qian)(qian)克(ke),比(bi)對(dui)(dui)照(zhao)天(tian)優華占(zhan)(zhan)增(zeng)產(chan)(chan)(chan)6.39%;2019年(nian)(nian)(nian)續試(shi),平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)555.22千(qian)(qian)克(ke),比(bi)對(dui)(dui)照(zhao)天(tian)優華占(zhan)(zhan)增(zeng)產(chan)(chan)(chan)6.46%;兩(liang)(liang)(liang)年(nian)(nian)(nian)區(qu)域(yu)試(shi)驗(yan)(yan)平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)572.05千(qian)(qian)克(ke),比(bi)對(dui)(dui)照(zhao)天(tian)優華占(zhan)(zhan)增(zeng)產(chan)(chan)(chan)6.43%;2019年(nian)(nian)(nian)生(sheng)產(chan)(chan)(chan)試(shi)驗(yan)(yan),平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)558.70千(qian)(qian)克(ke),比(bi)對(dui)(dui)照(zhao)天(tian)優華占(zhan)(zhan)增(zeng)產(chan)(chan)(chan)7.59%。2018年(nian)(nian)(nian)參加長江中(zhong)下游中(zhong)秈遲(chi)熟(shu)組聯合體區(qu)域(yu)試(shi)驗(yan)(yan),平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)678.33千(qian)(qian)克(ke),比(bi)對(dui)(dui)照(zhao)豐兩(liang)(liang)(liang)優四號增(zeng)產(chan)(chan)(chan)6.81%;2019年(nian)(nian)(nian)續試(shi),平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)670.12千(qian)(qian)克(ke),比(bi)對(dui)(dui)照(zhao)豐兩(liang)(liang)(liang)優四號增(zeng)產(chan)(chan)(chan)9.39%;兩(liang)(liang)(liang)年(nian)(nian)(nian)區(qu)域(yu)試(shi)驗(yan)(yan)平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)674.23千(qian)(qian)克(ke),比(bi)對(dui)(dui)照(zhao)豐兩(liang)(liang)(liang)優四號增(zeng)產(chan)(chan)(chan)8.10%;2019年(nian)(nian)(nian)生(sheng)產(chan)(chan)(chan)試(shi)驗(yan)(yan),平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)643.35千(qian)(qian)克(ke),比(bi)對(dui)(dui)照(zhao)豐兩(liang)(liang)(liang)優四號增(zeng)產(chan)(chan)(chan)6.27%。

栽(zai)(zai)培(pei)技術要點:1.2月下(xia)旬至3月上旬播(bo)種(zhong)(zhong),秧(yang)(yang)田(tian)(tian)播(bo)種(zhong)(zhong)量每畝(mu)(mu)(mu)10千(qian)(qian)克(ke)(ke),大田(tian)(tian)畝(mu)(mu)(mu)用(yong)(yong)(yong)種(zhong)(zhong)量1.0千(qian)(qian)克(ke)(ke),稀(xi)播(bo)勻(yun)播(bo)。2.移(yi)栽(zai)(zai)秧(yang)(yang)齡控(kong)(kong)制在(zai)30天以(yi)內,栽(zai)(zai)插(cha)(cha)株行(xing)(xing)距16.7厘(li)米×23.1厘(li)米,雙本栽(zai)(zai)插(cha)(cha),畝(mu)(mu)(mu)基本苗(miao)(miao)(miao)6萬左(zuo)右。3.重視有機肥(fei)的施(shi)用(yong)(yong)(yong)和氮(dan)磷鉀配合(he)(he)。一般(ban)畝(mu)(mu)(mu)施(shi)45%水(shui)(shui)(shui)(shui)稻(dao)(dao)(dao)(dao)(dao)專(zhuan)用(yong)(yong)(yong)復合(he)(he)肥(fei)30千(qian)(qian)克(ke)(ke)做底肥(fei),移(yi)栽(zai)(zai)后(hou)(hou)(hou)5-7天畝(mu)(mu)(mu)追施(shi)尿(niao)素7-10千(qian)(qian)克(ke)(ke),分蘗盛期(qi)畝(mu)(mu)(mu)追施(shi)氯(lv)化鉀7.5千(qian)(qian)克(ke)(ke);孕(yun)穗(sui)后(hou)(hou)(hou)依苗(miao)(miao)(miao)情(qing)適當補(bu)施(shi)穗(sui)粒肥(fei)或不施(shi)。苗(miao)(miao)(miao)數達到25萬時(shi)排(pai)水(shui)(shui)(shui)(shui)曬田(tian)(tian),孕(yun)穗(sui)期(qi)至灌(guan)漿期(qi)保持田(tian)(tian)面有淺水(shui)(shui)(shui)(shui)。4.秧(yang)(yang)田(tian)(tian)期(qi)注意施(shi)藥防(fang)(fang)治(zhi)(zhi)稻(dao)(dao)(dao)(dao)(dao)飛虱以(yi)預防(fang)(fang)南(nan)方黑(hei)條(tiao)矮(ai)(ai)縮病(bing)(bing)(bing)(bing);大田(tian)(tian)搞好螟(ming)蟲(chong)、稻(dao)(dao)(dao)(dao)(dao)飛虱、白葉(xie)枯(ku)(ku)病(bing)(bing)(bing)(bing)、南(nan)方黑(hei)條(tiao)矮(ai)(ai)縮病(bing)(bing)(bing)(bing)、紋枯(ku)(ku)病(bing)(bing)(bing)(bing)等病(bing)(bing)(bing)(bing)蟲(chong)害(hai)的防(fang)(fang)治(zhi)(zhi)。稻(dao)(dao)(dao)(dao)(dao)瘟病(bing)(bing)(bing)(bing)重發區(qu)注意防(fang)(fang)治(zhi)(zhi)稻(dao)(dao)(dao)(dao)(dao)瘟病(bing)(bing)(bing)(bing),尤其沿(yan)海和大片田(tian)(tian)洋地(di)區(qu)重點抓好白葉(xie)枯(ku)(ku)病(bing)(bing)(bing)(bing)的防(fang)(fang)治(zhi)(zhi)。1.適時(shi)播(bo)種(zhong)(zhong)。可參(can)照當地(di)豐兩(liang)優四號同期(qi)播(bo)種(zhong)(zhong),每畝(mu)(mu)(mu)大田(tian)(tian)用(yong)(yong)(yong)種(zhong)(zhong)量1.0千(qian)(qian)克(ke)(ke)左(zuo)右,秧(yang)(yang)田(tian)(tian)用(yong)(yong)(yong)種(zhong)(zhong)量8-10千(qian)(qian)克(ke)(ke),播(bo)種(zhong)(zhong)前用(yong)(yong)(yong)藥劑浸(jin)種(zhong)(zhong);稀(xi)播(bo)、勻(yun)播(bo),培(pei)育壯(zhuang)秧(yang)(yang)。2.適時(shi)移(yi)栽(zai)(zai),插(cha)(cha)足(zu)基本苗(miao)(miao)(miao)。秧(yang)(yang)齡控(kong)(kong)制在(zai)25-30天,建議(yi)栽(zai)(zai)插(cha)(cha)株行(xing)(xing)距20.0厘(li)米×26.7厘(li)米,每穴插(cha)(cha)2粒谷苗(miao)(miao)(miao)。3.采取前促(cu)、中控(kong)(kong)、后(hou)(hou)(hou)補(bu)的施(shi)肥(fei)原則(ze)。一般(ban)畝(mu)(mu)(mu)施(shi)純氮(dan)14千(qian)(qian)克(ke)(ke),氮(dan)磷鉀比(bi)例為1∶0.5∶1。4.淺水(shui)(shui)(shui)(shui)返青,薄水(shui)(shui)(shui)(shui)分蘗,插(cha)(cha)秧(yang)(yang)后(hou)(hou)(hou)20-25天視苗(miao)(miao)(miao)情(qing)曬田(tian)(tian)控(kong)(kong)苗(miao)(miao)(miao),孕(yun)穗(sui)至抽穗(sui)期(qi)保持淺水(shui)(shui)(shui)(shui)層,若遇到高溫或低(di)溫天氣,可以(yi)灌(guan)深水(shui)(shui)(shui)(shui),后(hou)(hou)(hou)期(qi)干干濕濕,直至黃熟(shu)。5.病(bing)(bing)(bing)(bing)蟲(chong)害(hai)防(fang)(fang)治(zhi)(zhi)要“以(yi)防(fang)(fang)為主、防(fang)(fang)治(zhi)(zhi)結合(he)(he)”。重點防(fang)(fang)治(zhi)(zhi)稻(dao)(dao)(dao)(dao)(dao)瘟病(bing)(bing)(bing)(bing),注意防(fang)(fang)治(zhi)(zhi)白葉(xie)枯(ku)(ku)病(bing)(bing)(bing)(bing)、紋枯(ku)(ku)病(bing)(bing)(bing)(bing)、稻(dao)(dao)(dao)(dao)(dao)曲病(bing)(bing)(bing)(bing)和螟(ming)蟲(chong)、稻(dao)(dao)(dao)(dao)(dao)飛虱等病(bing)(bing)(bing)(bing)蟲(chong)害(hai)。

審(shen)定意見:該品種(zhong)(zhong)符合國家(jia)稻(dao)(dao)品種(zhong)(zhong)審(shen)定標準,通過審(shen)定。適(shi)(shi)宜(yi)在(zai)廣(guang)(guang)東省(sheng)(sheng)(sheng)(粵北稻(dao)(dao)作區(qu)(qu)除外(wai))、廣(guang)(guang)西桂南(nan)、海南(nan)省(sheng)(sheng)(sheng)、福(fu)建省(sheng)(sheng)(sheng)南(nan)部雙季稻(dao)(dao)區(qu)(qu)的(de)(de)稻(dao)(dao)瘟(wen)病、白葉枯病輕發(fa)區(qu)(qu)作早稻(dao)(dao)種(zhong)(zhong)植(zhi)。適(shi)(shi)宜(yi)在(zai)湖北省(sheng)(sheng)(sheng)(武陵(ling)山區(qu)(qu)除外(wai))、湖南(nan)省(sheng)(sheng)(sheng)(武陵(ling)山區(qu)(qu)除外(wai))、江(jiang)(jiang)西省(sheng)(sheng)(sheng)、安(an)徽省(sheng)(sheng)(sheng)、江(jiang)(jiang)蘇省(sheng)(sheng)(sheng)的(de)(de)長(chang)江(jiang)(jiang)流域(yu)稻(dao)(dao)區(qu)(qu)以及浙江(jiang)(jiang)省(sheng)(sheng)(sheng)中(zhong)稻(dao)(dao)區(qu)(qu)、福(fu)建省(sheng)(sheng)(sheng)北部稻(dao)(dao)區(qu)(qu)、河(he)南(nan)省(sheng)(sheng)(sheng)南(nan)部稻(dao)(dao)區(qu)(qu)的(de)(de)稻(dao)(dao)瘟(wen)病輕發(fa)區(qu)(qu)作一季中(zhong)稻(dao)(dao)種(zhong)(zhong)植(zhi),稻(dao)(dao)瘟(wen)病重發(fa)區(qu)(qu)不宜(yi)種(zhong)(zhong)植(zhi)。

 

 

望兩優1133

審(shen)定編號:國審(shen)稻20200102

申請者:安徽錦色秀華農業科技有限(xian)公司

育(yu)種(zhong)者(zhe):湖南金(jin)健種(zhong)業科技有限公司、安徽錦色秀華農業科技有限公司

品種來(lai)源(yuan):望S×R1133

特(te)征特(te)性(xing):秈(xian)型兩系雜交水稻品種。在長(chang)江上游作(zuo)一季(ji)中稻種植,全生(sheng)育期(qi)154.2天,比對照F優498遲熟1.6天。株(zhu)高110.5厘米(mi),穗(sui)(sui)長(chang)25.2厘米(mi),每(mei)畝有效穗(sui)(sui)數16.2萬穗(sui)(sui),每(mei)穗(sui)(sui)總粒數201.1粒,結實率(lv)82.9%,千粒重27.2克。抗(kang)性(xing):稻瘟(wen)病綜合指(zhi)數兩年(nian)分別為(wei)5.0、6.2,穗(sui)(sui)頸瘟(wen)損失率(lv)最高級7級,褐飛虱最高9級,抽穗(sui)(sui)期(qi)耐熱(re)性(xing)3級,耐冷性(xing)5級;感(gan)稻瘟(wen)病,高感(gan)褐飛虱,抽穗(sui)(sui)期(qi)耐熱(re)性(xing)較強,耐冷性(xing)中等。米(mi)質主要指(zhi)標(biao):整精米(mi)率(lv)50.2%,堊白度3.6%,直(zhi)鏈(lian)淀粉含量16.6%,膠(jiao)稠度78毫米(mi),堿消值4.3級。

產(chan)量表(biao)現:2018年參加長江上游中秈遲(chi)熟組聯合體區域(yu)試(shi)(shi)(shi)驗,平(ping)(ping)均(jun)畝(mu)(mu)產(chan)676.32千(qian)(qian)克(ke),比(bi)對照F優498增(zeng)產(chan)7.08%;2019年續試(shi)(shi)(shi),平(ping)(ping)均(jun)畝(mu)(mu)產(chan)668.54千(qian)(qian)克(ke),比(bi)對照F優498增(zeng)產(chan)6.48%;兩年區域(yu)試(shi)(shi)(shi)驗平(ping)(ping)均(jun)畝(mu)(mu)產(chan)672.43千(qian)(qian)克(ke),比(bi)對照F優498增(zeng)產(chan)6.78%;2019年生產(chan)試(shi)(shi)(shi)驗,平(ping)(ping)均(jun)畝(mu)(mu)產(chan)665.70千(qian)(qian)克(ke),比(bi)對照F優498增(zeng)產(chan)4.40%。

栽培技(ji)術(shu)要(yao)點:1.適時(shi)早(zao)播:根據當(dang)地(di)生態條件(jian)適時(shi)早(zao)播,本(ben)田(tian)畝用種(zhong)量0.75-1.25千克。2.合理(li)密植(zhi):移栽葉齡3-4.5葉,畝插1-1.5萬穴,雙本(ben)栽插。3.配(pei)方施肥(fei):一般氮、磷、鉀(jia)施用比例為(wei)1:0.5:0.5,磷鉀(jia)肥(fei)可作底肥(fei)一次施用,純氮7-10千克/畝,按底肥(fei)、分(fen)蘗肥(fei)、穗肥(fei)比例為(wei)6:2:2施用。提(ti)倡施用有機(ji)肥(fei)、水(shui)(shui)稻專用肥(fei)。4.淺濕管(guan)水(shui)(shui):前期淺水(shui)(shui)促分(fen)蘗,夠苗及時(shi)曬田(tian),拔節(jie)后(hou)(hou)保持淺水(shui)(shui)層,齊穗后(hou)(hou)干(gan)濕交(jiao)替管(guan)理(li),勿斷水(shui)(shui)過早(zao)。5.及時(shi)防控病(bing)蟲(chong):根據當(dang)地(di)植(zhi)保部門預報及時(shi)防控稻瘟(wen)病(bing)、螟蟲(chong)、稻飛虱等病(bing)蟲(chong)危害(hai)。

審定(ding)(ding)意見:該品種(zhong)符合國家稻(dao)品種(zhong)審定(ding)(ding)標準(zhun),通(tong)過審定(ding)(ding)。適宜(yi)在(zai)四(si)川省(sheng)(sheng)平壩丘陵稻(dao)區(qu)(qu)(qu)(qu)、貴州省(sheng)(sheng)(武(wu)陵山(shan)(shan)區(qu)(qu)(qu)(qu)除外)、云(yun)南省(sheng)(sheng)的中(zhong)低(di)海拔(ba)秈稻(dao)區(qu)(qu)(qu)(qu)、重慶(qing)市(shi)(武(wu)陵山(shan)(shan)區(qu)(qu)(qu)(qu)除外)海拔(ba)800米以下(xia)地(di)區(qu)(qu)(qu)(qu)、陜西省(sheng)(sheng)南部稻(dao)區(qu)(qu)(qu)(qu)的稻(dao)瘟(wen)病(bing)(bing)輕發區(qu)(qu)(qu)(qu)作一(yi)季中(zhong)稻(dao)種(zhong)植。稻(dao)瘟(wen)病(bing)(bing)重發區(qu)(qu)(qu)(qu)不宜(yi)種(zhong)植。

 

 

徽兩優1133

審定編(bian)號:國審稻20200185

申請(qing)者:安徽錦健農業(ye)科技有限公司

育種者:安徽錦健(jian)農業(ye)科(ke)技有限公(gong)司(si)、安徽省農業(ye)科(ke)學(xue)院(yuan)水(shui)稻研究(jiu)所、湖南金健(jian)種業(ye)科(ke)技有限公(gong)司(si)

品種來源:1892S×R1133

特征特性:秈型兩(liang)系雜(za)交水稻(dao)(dao)品(pin)種(zhong)(zhong)。在(zai)長江(jiang)中下游作一(yi)季中稻(dao)(dao)種(zhong)(zhong)植,全生育期133.5天,比對照豐兩(liang)優四(si)號遲熟0.2天。株高121.4厘(li)米,穗(sui)長25.6厘(li)米,每畝(mu)有效(xiao)穗(sui)數15.9萬穗(sui),每穗(sui)總(zong)粒(li)數202.4粒(li),結實率86.0%,千粒(li)重28.7克。抗性:稻(dao)(dao)瘟(wen)病綜合指數兩(liang)年(nian)分別為4.7、3.8,穗(sui)瘟(wen)損失(shi)率最高級(ji)(ji)7級(ji)(ji),白葉枯病5級(ji)(ji),褐(he)飛(fei)虱9級(ji)(ji),感(gan)稻(dao)(dao)瘟(wen)病,中感(gan)白葉枯病,高感(gan)褐(he)飛(fei)虱,抽(chou)穗(sui)期耐熱性一(yi)般,米質主要(yao)指標(biao):整(zheng)精米率52.4%,堊白度3.0%,直鏈淀粉含量15.6%,膠稠度70毫米,堿消(xiao)值6.5級(ji)(ji),長寬比3.4,達(da)到農業行業《食用稻(dao)(dao)品(pin)種(zhong)(zhong)品(pin)質》標(biao)準三級(ji)(ji)。

產(chan)(chan)量(liang)表(biao)現:2018年參加長江中(zhong)下游中(zhong)秈遲(chi)熟組聯合體(ti)區(qu)(qu)域試(shi)(shi)驗,平(ping)(ping)均(jun)(jun)畝(mu)產(chan)(chan)661.72千(qian)克(ke)(ke),比(bi)對(dui)照(zhao)(zhao)豐兩(liang)優四(si)(si)號(hao)增(zeng)產(chan)(chan)6.02%;2019年續(xu)試(shi)(shi),平(ping)(ping)均(jun)(jun)畝(mu)產(chan)(chan)671.09千(qian)克(ke)(ke),比(bi)對(dui)照(zhao)(zhao)豐兩(liang)優四(si)(si)號(hao)增(zeng)產(chan)(chan)3.45%;兩(liang)年區(qu)(qu)域試(shi)(shi)驗平(ping)(ping)均(jun)(jun)畝(mu)產(chan)(chan)666.41千(qian)克(ke)(ke),比(bi)對(dui)照(zhao)(zhao)豐兩(liang)優四(si)(si)號(hao)增(zeng)產(chan)(chan)4.73%;2019年生產(chan)(chan)試(shi)(shi)驗,平(ping)(ping)均(jun)(jun)畝(mu)產(chan)(chan)647.02千(qian)克(ke)(ke),比(bi)對(dui)照(zhao)(zhao)豐兩(liang)優四(si)(si)號(hao)增(zeng)產(chan)(chan)3.28%。

栽培技(ji)術要點:1.4月下旬(xun)至5月中旬(xun)適時(shi)(shi)播種,大田畝(mu)用種量1.0千(qian)克(ke),秧(yang)田畝(mu)播種量8千(qian)克(ke),培育稀(xi)播壯秧(yang)。2.秧(yang)齡30天以內,移栽株行距(ju)20厘米(mi)×26.7厘米(mi),每穴插2粒谷苗(miao)(miao)(miao),每畝(mu)基本畝(mu)苗(miao)(miao)(miao)8萬-10萬。3.施足底肥,早(zao)施追肥,注(zhu)意(yi)氮、磷、鉀(jia)肥配合。每畝(mu)施肥量折純氮12-14千(qian)克(ke),氮、氧(yang)化(hua)磷、氧(yang)化(hua)鉀(jia)比例為1∶0.5∶0.9。深水(shui)返青(qing),淺(qian)水(shui)分蘗(bo),夠(gou)苗(miao)(miao)(miao)曬田,后期(qi)干濕(shi)交(jiao)替(ti),抽穗揚花(hua)期(qi)淺(qian)水(shui)灌溉,灌漿成熟期(qi)干濕(shi)交(jiao)替(ti),脫(tuo)水(shui)不(bu)宜過早(zao)。4.根據(ju)預(yu)(yu)測預(yu)(yu)報及時(shi)(shi)防(fang)治稻(dao)瘟病、紋枯病、稻(dao)飛虱、螟蟲等(deng)病蟲害(hai)。

審定(ding)意見:該(gai)品種(zhong)符合(he)國家稻(dao)品種(zhong)審定(ding)標準(zhun),通過審定(ding)。適宜(yi)在湖北省(sheng)(sheng)(武陵(ling)山區(qu)除外)、湖南省(sheng)(sheng)(武陵(ling)山區(qu)除外)、江(jiang)(jiang)西省(sheng)(sheng)、安徽省(sheng)(sheng)、江(jiang)(jiang)蘇省(sheng)(sheng)的長江(jiang)(jiang)流域稻(dao)區(qu)以及浙江(jiang)(jiang)省(sheng)(sheng)中(zhong)稻(dao)區(qu)、福建省(sheng)(sheng)北部(bu)稻(dao)區(qu)、河(he)南省(sheng)(sheng)南部(bu)稻(dao)區(qu)的稻(dao)瘟(wen)病輕(qing)發區(qu)作(zuo)一季中(zhong)稻(dao)種(zhong)植(zhi)。稻(dao)瘟(wen)病重發區(qu)不(bu)宜(yi)種(zhong)植(zhi)。

 

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