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
- 作者:
- 來源:
- 發布時間:2020-12-03 14:36
- 訪問量:0
【概要描述】根(gen)據第四屆(jie)國(guo)(guo)家農(nong)(nong)作物(wu)品(pin)種(zhong)(zhong)(zhong)(zhong)審(shen)定(ding)(ding)委員(yuan)會(hui)第六次主任委員(yuan)會(hui)會(hui)議(yi)審(shen)定(ding)(ding)通過(guo)品(pin)種(zhong)(zhong)(zhong)(zhong)的公示,湖南金健種(zhong)(zhong)(zhong)(zhong)業科技有限公司開發的“華(hua)浙優(you)261”、“川(chuan)優(you)553”等9個品(pin)種(zhong)(zhong)(zhong)(zhong)通過(guo)2020年國(guo)(guo)家審(shen)定(ding)(ding)。?華(hua)浙優(you)261審(shen)定(ding)(ding)編號:國(guo)(guo)審(shen)稻(dao)20200107申請者:中國(guo)(guo)水稻(dao)研(yan)究(jiu)所(suo)育種(zhong)(zhong)(zhong)(zhong)者:中國(guo)(guo)水稻(dao)研(yan)究(jiu)所(suo)、浙江(jiang)勿忘農(nong)(nong)種(zhong)(zhong)(zhong)(zhong)業股份有限公司品(pin)種(zhong)(zhong)(zhong)(zhong)來(lai)源:華(hua)浙2A×16T-261特征特性(xing):秈型三系雜交水稻(dao)品(pin)種(zhong)(zhong)(zhong)(zhong)。在(zai)長江(jiang)上(shang)游作一(yi)季(ji)中稻(dao)種(zhong)(zhong)(zhong)(zhong)植,全生育期(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(gai)要描述】根據第四屆國(guo)家農作物品(pin)(pin)(pin)種(zhong)審(shen)(shen)定(ding)委員會第六次主任委員會會議(yi)審(shen)(shen)定(ding)通(tong)過(guo)品(pin)(pin)(pin)種(zhong)的公(gong)示(shi),湖南金(jin)健種(zhong)業科技有限(xian)公(gong)司開發的“華浙優261”、“川優553”等9個品(pin)(pin)(pin)種(zhong)通(tong)過(guo)2020年國(guo)家審(shen)(shen)定(ding)。?華浙優261審(shen)(shen)定(ding)編號:國(guo)審(shen)(shen)稻(dao)20200107申請者(zhe):中(zhong)國(guo)水(shui)稻(dao)研(yan)究所育種(zhong)者(zhe):中(zhong)國(guo)水(shui)稻(dao)研(yan)究所、浙江勿(wu)忘農種(zhong)業股份(fen)有限(xian)公(gong)司品(pin)(pin)(pin)種(zhong)來源:華浙2A×16T-261特(te)征特(te)性:秈(xian)型三(san)系雜交水(shui)稻(dao)品(pin)(pin)(pin)種(zhong)。在長江上游作一季中(zhong)稻(dao)種(zhong)植,全生育期148.90
- 分類:公司新聞
- 作者:
- 來源:
- 發布時間:2020-12-03 14:36
- 訪問(wen)量:0
根據(ju)第四(si)屆國家農作物品種(zhong)審(shen)(shen)定委員會(hui)第六次主任(ren)委員會(hui)會(hui)議審(shen)(shen)定通(tong)過品種(zhong)的公(gong)(gong)示,湖(hu)南金健種(zhong)業科技有(you)限公(gong)(gong)司(si)開發(fa)的“華浙優(you)261”、“川優(you)553”等9個品種(zhong)通(tong)過2020年(nian)國家審(shen)(shen)定。


華浙優261
審(shen)定編號(hao):國審(shen)稻20200107
申請(qing)者:中國水稻研究(jiu)所
育種者:中國水稻研究(jiu)所、浙(zhe)江(jiang)勿忘農種業(ye)股份有限公司
品種來源(yuan):華浙2A×16T-261
特征特性(xing):秈型(xing)三系雜交水稻(dao)品種(zhong)。在長江上游作一(yi)季中稻(dao)種(zhong)植,全生育(yu)期148.90天,比對照F優498早(zao)熟4.4天。株高113.3厘(li)米,穗(sui)長22.1厘(li)米,每畝有效穗(sui)數17.6萬穗(sui),每穗(sui)總粒(li)數196.00粒(li),結實率(lv)86.00%,千粒(li)重(zhong)23.40克(ke)。抗性(xing):稻(dao)瘟病(bing)綜合指數兩年(nian)分(fen)別為3.9、3.0,穗(sui)頸瘟損失率(lv)最高級(ji)7級(ji),褐飛(fei)虱9級(ji),感(gan)稻(dao)瘟病(bing),高感(gan)褐飛(fei)虱,抽穗(sui)期耐熱性(xing)強(qiang),耐冷性(xing)中等,米質主要指標:整精米率(lv)58.9%,堊白度0.3%,直鏈淀粉含量16.2%,膠稠度69毫(hao)米,堿消值6.9級(ji),長寬比3.4,達到農業(ye)行業(ye)《食用(yong)稻(dao)品種(zhong)品質》標準(zhun)一(yi)級(ji)。
產(chan)量表現(xian):2018年(nian)參加長江(jiang)上游中秈遲熟組聯合(he)體(ti)區(qu)域試(shi)驗,平(ping)均(jun)畝產(chan)685.46千(qian)克,比對(dui)照F優498增(zeng)產(chan)7.26%;2019年(nian)續試(shi),平(ping)均(jun)畝產(chan)654.75千(qian)克,比對(dui)照F優498增(zeng)產(chan)6.79%;兩年(nian)區(qu)域試(shi)驗平(ping)均(jun)畝產(chan)670.10千(qian)克,比對(dui)照F優498增(zeng)產(chan)7.02%;2019年(nian)生產(chan)試(shi)驗,平(ping)均(jun)畝產(chan)639.90千(qian)克,比對(dui)照F優498增(zeng)產(chan)3.00%。
栽培技術(shu)要點:1.培育壯(zhuang)秧:根(gen)據當地種(zhong)植習慣(guan)與F優498同(tong)期播(bo)種(zhong),以(yi)栽中苗為好(hao);2.移栽:栽插方式以(yi)寬窄行為好(hao),每畝(mu)栽1.3-1.5萬(wan)穴,基(ji)本苗保證(zheng)在10萬(wan)左右(you);3.施肥(fei)(fei):重施底肥(fei)(fei),早追肥(fei)(fei),忌偏施氮肥(fei)(fei)。超高產栽培過(guo)(guo)磷酸(suan)鈣用量每畝(mu)不少于25千克(ke),鉀(jia)肥(fei)(fei)不少于15千克(ke);4.水(shui)漿管(guan)理(li)(li):要特(te)別(bie)注意(yi)后(hou)期水(shui)漿管(guan)理(li)(li),不可脫(tuo)水(shui)過(guo)(guo)早影(ying)響(xiang)品質和產量;5.防治(zhi)病(bing)蟲:特(te)別(bie)注意(yi)防治(zhi)稻瘟病(bing),注意(yi)防治(zhi)白(bai)葉枯病(bing)。
審(shen)定(ding)(ding)意見:該品(pin)種(zhong)(zhong)符合(he)國家稻品(pin)種(zhong)(zhong)審(shen)定(ding)(ding)標準,通過(guo)審(shen)定(ding)(ding)。適宜在四(si)川(chuan)省平壩(ba)丘陵稻區(qu)(qu)(qu)、貴(gui)州省(武陵山區(qu)(qu)(qu)除(chu)外)、云南(nan)省的(de)中低海拔秈稻區(qu)(qu)(qu)、重慶市(武陵山區(qu)(qu)(qu)除(chu)外)海拔800米(mi)以下地區(qu)(qu)(qu)、陜西(xi)省南(nan)部稻區(qu)(qu)(qu)的(de)稻瘟病輕發區(qu)(qu)(qu)作一季中稻種(zhong)(zhong)植。稻瘟病重發區(qu)(qu)(qu)不(bu)宜種(zhong)(zhong)植。

川優553
審定編號(hao):國審稻20200104
申請(qing)者:湖南金健種業科技有(you)限公司
育種者:湖南金(jin)健(jian)種業科技有限公司、四(si)川省(sheng)農業科學研究(jiu)院作(zuo)物研究(jiu)所(suo)(suo)、中國水稻研究(jiu)所(suo)(suo)
品種來源(yuan):川(chuan)康606A×R553
特征特性(xing)(xing):秈(xian)型三系雜交水稻(dao)(dao)(dao)品(pin)種。在長(chang)江(jiang)上游作(zuo)一(yi)(yi)季中稻(dao)(dao)(dao)種植(zhi),全生育(yu)期154.5天(tian),比對照F優498晚(wan)熟1.7天(tian)。株高(gao)110.8厘米(mi)(mi),穗長(chang)23.5厘米(mi)(mi),每(mei)畝有效穗數16.4萬穗,每(mei)穗總(zong)粒(li)數211.7粒(li),結實率(lv)79.6%,千粒(li)重25.6克。抗性(xing)(xing):稻(dao)(dao)(dao)瘟(wen)(wen)病綜合指數兩年(nian)分別為(wei)4.5、4.9,穗頸(jing)瘟(wen)(wen)損失率(lv)最高(gao)級(ji)(ji)(ji)(ji)7級(ji)(ji)(ji)(ji),褐(he)飛虱9級(ji)(ji)(ji)(ji),抽(chou)穗期耐(nai)熱(re)性(xing)(xing)7級(ji)(ji)(ji)(ji),耐(nai)冷(leng)性(xing)(xing)5級(ji)(ji)(ji)(ji);感稻(dao)(dao)(dao)瘟(wen)(wen)病,高(gao)感褐(he)飛虱,抽(chou)穗期耐(nai)熱(re)性(xing)(xing)較差(cha),耐(nai)冷(leng)性(xing)(xing)中等。米(mi)(mi)質主要(yao)指標:整精米(mi)(mi)率(lv)58.9%,堊白(bai)度1.0%,直鏈淀粉含(han)量(liang)15.9%,膠稠度71毫(hao)米(mi)(mi),堿消值6.9級(ji)(ji)(ji)(ji),長(chang)寬(kuan)比3.3,達到農(nong)業行(xing)業《食(shi)用(yong)稻(dao)(dao)(dao)品(pin)種品(pin)質》標準一(yi)(yi)級(ji)(ji)(ji)(ji)。
產(chan)(chan)(chan)量表現:2018年參加長江上游中秈遲熟(shu)組聯合體區域試(shi)(shi)驗(yan),平(ping)(ping)(ping)均畝產(chan)(chan)(chan)678.87千克(ke)(ke)(ke),比對照(zhao)F優498增(zeng)產(chan)(chan)(chan)5.61%;2019年續試(shi)(shi),平(ping)(ping)(ping)均畝產(chan)(chan)(chan)670.97千克(ke)(ke)(ke),比對照(zhao)F優498增(zeng)產(chan)(chan)(chan)6.81%;兩年區域試(shi)(shi)驗(yan)平(ping)(ping)(ping)均畝產(chan)(chan)(chan)674.92千克(ke)(ke)(ke),比對照(zhao)F優498增(zeng)產(chan)(chan)(chan)6.21%;2019年生產(chan)(chan)(chan)試(shi)(shi)驗(yan),平(ping)(ping)(ping)均畝產(chan)(chan)(chan)667.32千克(ke)(ke)(ke),比對照(zhao)F優498增(zeng)產(chan)(chan)(chan)4.74%。
栽培技(ji)術要點(dian):1.適時早播:根(gen)(gen)據(ju)當地生態條件適時早播,本田畝用(yong)(yong)(yong)種量0.75-1.25千克。2.合(he)理密植:移栽葉(xie)齡3-4.5葉(xie),畝插1-1.5萬穴,雙本栽插。3.配(pei)方施(shi)肥(fei)(fei):一般氮、磷、鉀(jia)施(shi)用(yong)(yong)(yong)比例為1∶0.5∶0.5,磷鉀(jia)肥(fei)(fei)可(ke)作底肥(fei)(fei)一次施(shi)用(yong)(yong)(yong),純(chun)氮7-10千克/畝,按底肥(fei)(fei)、分蘗(bo)肥(fei)(fei)、穗(sui)肥(fei)(fei)比例為6∶2∶2施(shi)用(yong)(yong)(yong)。提倡施(shi)用(yong)(yong)(yong)有(you)機(ji)肥(fei)(fei)、水稻(dao)專用(yong)(yong)(yong)肥(fei)(fei)。4.淺濕(shi)管水:前期淺水促分蘗(bo),夠(gou)苗及(ji)時曬田,拔節后(hou)保持淺水層,齊穗(sui)后(hou)干濕(shi)交替管理,勿(wu)斷水過早。5.及(ji)時防控病(bing)蟲:根(gen)(gen)據(ju)當地植保部門預報及(ji)時防控稻(dao)瘟病(bing)、螟蟲、稻(dao)飛虱等(deng)病(bing)蟲危害(hai)。
審(shen)定意見:該(gai)品種(zhong)符合國家(jia)稻(dao)品種(zhong)審(shen)定標準,通過審(shen)定。適宜在四(si)川省(sheng)平壩丘陵稻(dao)區(qu)(qu)(qu)、貴州省(sheng)(武陵山區(qu)(qu)(qu)除外)、云南(nan)(nan)省(sheng)的中低海拔(ba)秈稻(dao)區(qu)(qu)(qu)、重慶市(武陵山區(qu)(qu)(qu)除外)海拔(ba)800米以(yi)下地區(qu)(qu)(qu)、陜西省(sheng)南(nan)(nan)部稻(dao)區(qu)(qu)(qu)的稻(dao)瘟病輕發(fa)區(qu)(qu)(qu)作一季中稻(dao)種(zhong)植。稻(dao)瘟病重發(fa)區(qu)(qu)(qu)不宜種(zhong)植。

兩優336
審定編(bian)號:國審稻20200234
申請者:湖南金健種業(ye)科技有限(xian)公司
育種(zhong)者(zhe):湖南(nan)金健種(zhong)業科技有限公(gong)司、湖南(nan)農業大學
品種來源(yuan):C815S×R336
特征(zheng)特性(xing):秈(xian)型兩(liang)系(xi)雜交水(shui)稻(dao)品種(zhong)。在長(chang)江中下游作一季中稻(dao)種(zhong)植,全生育期130.8天,比(bi)對照豐兩(liang)優四號(hao)早熟0.9天。株高(gao)115.8厘米,穗長(chang)25.4厘米,每畝(mu)有效穗數(shu)19.0萬(wan)穗,每穗總粒(li)(li)數(shu)201.2粒(li)(li),結實率(lv)(lv)84.9%,千粒(li)(li)重23.1克(ke)。抗(kang)性(xing):稻(dao)瘟病綜合指(zhi)(zhi)數(shu)兩(liang)年(nian)分別為3.0、6.3,穗頸瘟損失率(lv)(lv)最(zui)高(gao)級(ji)9級(ji),白(bai)葉枯(ku)(ku)病7級(ji),褐飛(fei)虱(shi)9級(ji),抽(chou)穗期耐(nai)熱性(xing)3級(ji);高(gao)感稻(dao)瘟病,感白(bai)葉枯(ku)(ku)病,高(gao)感褐飛(fei)虱(shi),抽(chou)穗期耐(nai)熱性(xing)較強。米質主要指(zhi)(zhi)標:整精米率(lv)(lv)60.9%,堊白(bai)度1.0%,直鏈(lian)淀粉含量(liang)15.7%,膠稠度79毫米,堿(jian)消值(zhi)5.6級(ji),長(chang)寬比(bi)3.5,達(da)到農(nong)業行業《食用稻(dao)品種(zhong)品質》標準三級(ji)。
產(chan)量(liang)表(biao)現(xian):2018年(nian)(nian)參加長江(jiang)中(zhong)下(xia)游中(zhong)秈遲熟組聯合(he)體區域試(shi)驗(yan),平(ping)均畝(mu)(mu)產(chan)694.04千克(ke),比(bi)對照(zhao)(zhao)豐兩優(you)四(si)(si)號(hao)(hao)增產(chan)9.30%;2019年(nian)(nian)續(xu)試(shi),平(ping)均畝(mu)(mu)產(chan)688.27千克(ke),比(bi)對照(zhao)(zhao)豐兩優(you)四(si)(si)號(hao)(hao)增產(chan)12.25%;兩年(nian)(nian)區域試(shi)驗(yan)平(ping)均畝(mu)(mu)產(chan)691.15千克(ke),比(bi)對照(zhao)(zhao)豐兩優(you)四(si)(si)號(hao)(hao)增產(chan)10.77%;2019年(nian)(nian)生產(chan)試(shi)驗(yan),平(ping)均畝(mu)(mu)產(chan)658.48千克(ke),比(bi)對照(zhao)(zhao)豐兩優(you)四(si)(si)號(hao)(hao)增產(chan)8.61%。
栽(zai)(zai)培(pei)技術要點:1.適(shi)時播(bo)(bo)種(zhong)。可(ke)參(can)照當地(di)豐兩(liang)優四號同(tong)期播(bo)(bo)種(zhong),每畝(mu)大田用種(zhong)量1.0千克左右,秧(yang)(yang)田用種(zhong)量8-10千克,播(bo)(bo)種(zhong)前(qian)用藥劑(ji)浸種(zhong);稀播(bo)(bo)、勻播(bo)(bo),培(pei)育壯(zhuang)秧(yang)(yang)。2.適(shi)時移栽(zai)(zai),插(cha)足(zu)基本苗。秧(yang)(yang)齡控(kong)制在25-30天(tian),建議栽(zai)(zai)插(cha)株行距20.0厘米×26.7厘米,每穴插(cha)2粒谷苗。3.采(cai)取(qu)前(qian)促、中控(kong)、后(hou)補(bu)的(de)施肥(fei)原(yuan)則。一般畝(mu)施純氮(dan)10-12千克,氮(dan)磷鉀比例為1∶0.5∶1。4.淺水(shui)返青,薄水(shui)分蘗,插(cha)秧(yang)(yang)后(hou)20-25天(tian)視(shi)苗情(qing)曬田控(kong)苗,孕穗至抽穗期保持淺水(shui)層,若遇到高溫或低(di)溫天(tian)氣,可(ke)以(yi)灌深水(shui),后(hou)期干干濕濕,直至黃熟。5.病(bing)(bing)蟲(chong)害防治(zhi)要“以(yi)防為主(zhu)、防治(zhi)結合”。重點防治(zhi)稻(dao)瘟(wen)病(bing)(bing),注意(yi)防治(zhi)白葉枯病(bing)(bing)、紋枯病(bing)(bing)、稻(dao)曲病(bing)(bing)和螟(ming)蟲(chong)、稻(dao)飛(fei)虱(shi)等(deng)病(bing)(bing)蟲(chong)害。
審定(ding)意(yi)見:該品(pin)種(zhong)符合國(guo)家稻(dao)(dao)(dao)品(pin)種(zhong)審定(ding)標準,通過審定(ding)。適宜在湖(hu)北省(sheng)(武(wu)陵(ling)山區(qu)(qu)(qu)(qu)除(chu)外)、湖(hu)南省(sheng)(武(wu)陵(ling)山區(qu)(qu)(qu)(qu)除(chu)外)、江(jiang)西(xi)省(sheng)、安徽省(sheng)、江(jiang)蘇(su)省(sheng)的長(chang)江(jiang)流域(yu)稻(dao)(dao)(dao)區(qu)(qu)(qu)(qu)以及浙江(jiang)省(sheng)中(zhong)(zhong)稻(dao)(dao)(dao)區(qu)(qu)(qu)(qu)、福建(jian)省(sheng)北部稻(dao)(dao)(dao)區(qu)(qu)(qu)(qu)、河南省(sheng)南部稻(dao)(dao)(dao)區(qu)(qu)(qu)(qu)的稻(dao)(dao)(dao)瘟病輕(qing)發(fa)區(qu)(qu)(qu)(qu)作一季(ji)中(zhong)(zhong)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。

深兩優1133
審定編號:國審稻20200065
申請(qing)者:湖南金健種(zhong)業(ye)科(ke)技有限公司
育種者:湖南金(jin)健種業科(ke)技(ji)有(you)限(xian)公司、國(guo)家雜交(jiao)水稻工程技(ji)術研究(jiu)中(zhong)心清華深(shen)圳龍崗研究(jiu)所
品種來源:深08S×R1133
特(te)征特(te)性:秈型兩系雜交水(shui)稻(dao)(dao)(dao)(dao)(dao)品(pin)種(zhong)。在(zai)華(hua)南作雙(shuang)季早(zao)稻(dao)(dao)(dao)(dao)(dao)種(zhong)植,全(quan)生育期120.3天(tian)(tian),比(bi)對照天(tian)(tian)優華(hua)占晚(wan)(wan)熟0.8天(tian)(tian)。株高(gao)115.4厘米(mi)(mi)(mi),穗(sui)(sui)長24.7厘米(mi)(mi)(mi),每(mei)(mei)畝有效(xiao)穗(sui)(sui)數(shu)(shu)17.7萬穗(sui)(sui),每(mei)(mei)穗(sui)(sui)總(zong)粒(li)(li)(li)數(shu)(shu)163.5粒(li)(li)(li),結實率(lv)(lv)84.2%,千(qian)(qian)粒(li)(li)(li)重27.0克。抗(kang)性:稻(dao)(dao)(dao)(dao)(dao)瘟病(bing)(bing)(bing)綜合(he)指(zhi)數(shu)(shu)兩年(nian)分(fen)別(bie)為4.3、4.2,穗(sui)(sui)頸(jing)瘟損失率(lv)(lv)最高(gao)級(ji)(ji)(ji)(ji)3級(ji)(ji)(ji)(ji),白葉(xie)枯(ku)病(bing)(bing)(bing)5級(ji)(ji)(ji)(ji),褐(he)飛(fei)虱(shi)9級(ji)(ji)(ji)(ji),白背飛(fei)虱(shi)7級(ji)(ji)(ji)(ji);中抗(kang)稻(dao)(dao)(dao)(dao)(dao)瘟病(bing)(bing)(bing),中感(gan)(gan)白葉(xie)枯(ku)病(bing)(bing)(bing),高(gao)感(gan)(gan)褐(he)飛(fei)虱(shi),感(gan)(gan)白背飛(fei)虱(shi)。米(mi)(mi)(mi)質(zhi)(zhi)(zhi)主要指(zhi)標(biao):整精(jing)米(mi)(mi)(mi)率(lv)(lv)62.6%,堊(e)(e)白度(du)0.7%,直鏈(lian)淀粉含(han)量(liang)14.5%,膠稠(chou)度(du)76毫米(mi)(mi)(mi),堿消值6.7級(ji)(ji)(ji)(ji),長寬比(bi)3.3,達(da)到農(nong)業(ye)行(xing)業(ye)《食(shi)(shi)用稻(dao)(dao)(dao)(dao)(dao)品(pin)種(zhong)品(pin)質(zhi)(zhi)(zhi)》標(biao)準一級(ji)(ji)(ji)(ji)。在(zai)長江中下游作一季中稻(dao)(dao)(dao)(dao)(dao)種(zhong)植,全(quan)生育期134.3天(tian)(tian),比(bi)對照豐(feng)兩優四(si)號晚(wan)(wan)熟1.3天(tian)(tian)。株高(gao)120.0厘米(mi)(mi)(mi),穗(sui)(sui)長26.5厘米(mi)(mi)(mi),每(mei)(mei)畝有效(xiao)穗(sui)(sui)數(shu)(shu)16.8萬穗(sui)(sui),每(mei)(mei)穗(sui)(sui)總(zong)粒(li)(li)(li)數(shu)(shu)183.8粒(li)(li)(li),結實率(lv)(lv)87.4%,千(qian)(qian)粒(li)(li)(li)重27.3克。抗(kang)性:稻(dao)(dao)(dao)(dao)(dao)瘟病(bing)(bing)(bing)綜合(he)指(zhi)數(shu)(shu)兩年(nian)分(fen)別(bie)為5.6、5.5,穗(sui)(sui)頸(jing)瘟損失率(lv)(lv)最高(gao)級(ji)(ji)(ji)(ji)9級(ji)(ji)(ji)(ji),白葉(xie)枯(ku)病(bing)(bing)(bing)7級(ji)(ji)(ji)(ji),褐(he)飛(fei)虱(shi)9級(ji)(ji)(ji)(ji),抽穗(sui)(sui)期耐熱1級(ji)(ji)(ji)(ji);高(gao)感(gan)(gan)稻(dao)(dao)(dao)(dao)(dao)瘟病(bing)(bing)(bing),感(gan)(gan)白葉(xie)枯(ku)病(bing)(bing)(bing),高(gao)感(gan)(gan)褐(he)飛(fei)虱(shi),抽穗(sui)(sui)期耐熱性強。米(mi)(mi)(mi)質(zhi)(zhi)(zhi)主要指(zhi)標(biao):整精(jing)米(mi)(mi)(mi)率(lv)(lv)53.5%,堊(e)(e)白度(du)1.6%,直鏈(lian)淀粉含(han)量(liang)14.8%,膠稠(chou)度(du)76毫米(mi)(mi)(mi),堿消值5.1級(ji)(ji)(ji)(ji),長寬比(bi)3.2,達(da)到農(nong)業(ye)行(xing)業(ye)《食(shi)(shi)用稻(dao)(dao)(dao)(dao)(dao)品(pin)種(zhong)品(pin)質(zhi)(zhi)(zhi)》標(biao)準三級(ji)(ji)(ji)(ji)。
產(chan)(chan)(chan)(chan)(chan)量表現:2018年(nian)(nian)(nian)參加華(hua)(hua)南早秈組(zu)聯(lian)合體區域試驗(yan)(yan),平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)(chan)(chan)588.88千(qian)(qian)(qian)克(ke)(ke)(ke),比(bi)(bi)對(dui)(dui)照(zhao)(zhao)天優(you)華(hua)(hua)占(zhan)(zhan)增(zeng)產(chan)(chan)(chan)(chan)(chan)6.39%;2019年(nian)(nian)(nian)續試,平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)(chan)(chan)555.22千(qian)(qian)(qian)克(ke)(ke)(ke),比(bi)(bi)對(dui)(dui)照(zhao)(zhao)天優(you)華(hua)(hua)占(zhan)(zhan)增(zeng)產(chan)(chan)(chan)(chan)(chan)6.46%;兩(liang)(liang)年(nian)(nian)(nian)區域試驗(yan)(yan)平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)(chan)(chan)572.05千(qian)(qian)(qian)克(ke)(ke)(ke),比(bi)(bi)對(dui)(dui)照(zhao)(zhao)天優(you)華(hua)(hua)占(zhan)(zhan)增(zeng)產(chan)(chan)(chan)(chan)(chan)6.43%;2019年(nian)(nian)(nian)生產(chan)(chan)(chan)(chan)(chan)試驗(yan)(yan),平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)(chan)(chan)558.70千(qian)(qian)(qian)克(ke)(ke)(ke),比(bi)(bi)對(dui)(dui)照(zhao)(zhao)天優(you)華(hua)(hua)占(zhan)(zhan)增(zeng)產(chan)(chan)(chan)(chan)(chan)7.59%。2018年(nian)(nian)(nian)參加長(chang)江(jiang)中(zhong)下游中(zhong)秈遲(chi)熟(shu)組(zu)聯(lian)合體區域試驗(yan)(yan),平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)(chan)(chan)678.33千(qian)(qian)(qian)克(ke)(ke)(ke),比(bi)(bi)對(dui)(dui)照(zhao)(zhao)豐(feng)(feng)兩(liang)(liang)優(you)四號(hao)增(zeng)產(chan)(chan)(chan)(chan)(chan)6.81%;2019年(nian)(nian)(nian)續試,平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)(chan)(chan)670.12千(qian)(qian)(qian)克(ke)(ke)(ke),比(bi)(bi)對(dui)(dui)照(zhao)(zhao)豐(feng)(feng)兩(liang)(liang)優(you)四號(hao)增(zeng)產(chan)(chan)(chan)(chan)(chan)9.39%;兩(liang)(liang)年(nian)(nian)(nian)區域試驗(yan)(yan)平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)(chan)(chan)674.23千(qian)(qian)(qian)克(ke)(ke)(ke),比(bi)(bi)對(dui)(dui)照(zhao)(zhao)豐(feng)(feng)兩(liang)(liang)優(you)四號(hao)增(zeng)產(chan)(chan)(chan)(chan)(chan)8.10%;2019年(nian)(nian)(nian)生產(chan)(chan)(chan)(chan)(chan)試驗(yan)(yan),平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)(chan)(chan)643.35千(qian)(qian)(qian)克(ke)(ke)(ke),比(bi)(bi)對(dui)(dui)照(zhao)(zhao)豐(feng)(feng)兩(liang)(liang)優(you)四號(hao)增(zeng)產(chan)(chan)(chan)(chan)(chan)6.27%。
栽(zai)(zai)(zai)培技(ji)術要點(dian):1.2月下旬至3月上旬播(bo)(bo)(bo)種(zhong)(zhong),秧(yang)(yang)田播(bo)(bo)(bo)種(zhong)(zhong)量每(mei)畝(mu)(mu)10千克(ke),大(da)田畝(mu)(mu)用種(zhong)(zhong)量1.0千克(ke),稀(xi)播(bo)(bo)(bo)勻(yun)播(bo)(bo)(bo)。2.移(yi)(yi)栽(zai)(zai)(zai)秧(yang)(yang)齡(ling)控(kong)制(zhi)在30天(tian)以(yi)(yi)內(nei),栽(zai)(zai)(zai)插(cha)株(zhu)行距(ju)(ju)16.7厘米×23.1厘米,雙(shuang)本(ben)栽(zai)(zai)(zai)插(cha),畝(mu)(mu)基(ji)本(ben)苗6萬(wan)左右(you)(you)。3.重視(shi)有機(ji)肥(fei)(fei)的(de)施(shi)(shi)(shi)(shi)用和(he)氮(dan)磷鉀配(pei)合。一般畝(mu)(mu)施(shi)(shi)(shi)(shi)45%水(shui)稻(dao)(dao)(dao)專用復(fu)合肥(fei)(fei)30千克(ke)做底(di)肥(fei)(fei),移(yi)(yi)栽(zai)(zai)(zai)后(hou)5-7天(tian)畝(mu)(mu)追(zhui)施(shi)(shi)(shi)(shi)尿素7-10千克(ke),分(fen)蘗(bo)盛期畝(mu)(mu)追(zhui)施(shi)(shi)(shi)(shi)氯化鉀7.5千克(ke);孕穗(sui)后(hou)依苗情適(shi)當補(bu)施(shi)(shi)(shi)(shi)穗(sui)粒(li)肥(fei)(fei)或不施(shi)(shi)(shi)(shi)。苗數達(da)到25萬(wan)時(shi)(shi)排水(shui)曬田,孕穗(sui)期至灌(guan)漿期保(bao)持田面有淺(qian)水(shui)。4.秧(yang)(yang)田期注(zhu)意施(shi)(shi)(shi)(shi)藥防(fang)(fang)(fang)(fang)治稻(dao)(dao)(dao)飛(fei)虱(shi)以(yi)(yi)預防(fang)(fang)(fang)(fang)南(nan)方黑條(tiao)矮縮病(bing)(bing)(bing)(bing);大(da)田搞(gao)好螟(ming)蟲、稻(dao)(dao)(dao)飛(fei)虱(shi)、白葉枯(ku)病(bing)(bing)(bing)(bing)、南(nan)方黑條(tiao)矮縮病(bing)(bing)(bing)(bing)、紋枯(ku)病(bing)(bing)(bing)(bing)等病(bing)(bing)(bing)(bing)蟲害的(de)防(fang)(fang)(fang)(fang)治。稻(dao)(dao)(dao)瘟(wen)病(bing)(bing)(bing)(bing)重發區(qu)注(zhu)意防(fang)(fang)(fang)(fang)治稻(dao)(dao)(dao)瘟(wen)病(bing)(bing)(bing)(bing),尤(you)其(qi)沿海(hai)和(he)大(da)片田洋地(di)區(qu)重點(dian)抓好白葉枯(ku)病(bing)(bing)(bing)(bing)的(de)防(fang)(fang)(fang)(fang)治。1.適(shi)時(shi)(shi)播(bo)(bo)(bo)種(zhong)(zhong)。可(ke)參照(zhao)當地(di)豐兩優(you)四(si)號同(tong)期播(bo)(bo)(bo)種(zhong)(zhong),每(mei)畝(mu)(mu)大(da)田用種(zhong)(zhong)量1.0千克(ke)左右(you)(you),秧(yang)(yang)田用種(zhong)(zhong)量8-10千克(ke),播(bo)(bo)(bo)種(zhong)(zhong)前(qian)用藥劑浸種(zhong)(zhong);稀(xi)播(bo)(bo)(bo)、勻(yun)播(bo)(bo)(bo),培育壯秧(yang)(yang)。2.適(shi)時(shi)(shi)移(yi)(yi)栽(zai)(zai)(zai),插(cha)足基(ji)本(ben)苗。秧(yang)(yang)齡(ling)控(kong)制(zhi)在25-30天(tian),建(jian)議(yi)栽(zai)(zai)(zai)插(cha)株(zhu)行距(ju)(ju)20.0厘米×26.7厘米,每(mei)穴(xue)插(cha)2粒(li)谷苗。3.采取(qu)前(qian)促、中控(kong)、后(hou)補(bu)的(de)施(shi)(shi)(shi)(shi)肥(fei)(fei)原則(ze)。一般畝(mu)(mu)施(shi)(shi)(shi)(shi)純氮(dan)14千克(ke),氮(dan)磷鉀比例為(wei)1∶0.5∶1。4.淺(qian)水(shui)返青(qing),薄水(shui)分(fen)蘗(bo),插(cha)秧(yang)(yang)后(hou)20-25天(tian)視(shi)苗情曬田控(kong)苗,孕穗(sui)至抽穗(sui)期保(bao)持淺(qian)水(shui)層,若遇到高溫(wen)(wen)或低(di)溫(wen)(wen)天(tian)氣(qi),可(ke)以(yi)(yi)灌(guan)深(shen)水(shui),后(hou)期干干濕濕,直(zhi)至黃熟。5.病(bing)(bing)(bing)(bing)蟲害防(fang)(fang)(fang)(fang)治要“以(yi)(yi)防(fang)(fang)(fang)(fang)為(wei)主、防(fang)(fang)(fang)(fang)治結合”。重點(dian)防(fang)(fang)(fang)(fang)治稻(dao)(dao)(dao)瘟(wen)病(bing)(bing)(bing)(bing),注(zhu)意防(fang)(fang)(fang)(fang)治白葉枯(ku)病(bing)(bing)(bing)(bing)、紋枯(ku)病(bing)(bing)(bing)(bing)、稻(dao)(dao)(dao)曲病(bing)(bing)(bing)(bing)和(he)螟(ming)蟲、稻(dao)(dao)(dao)飛(fei)虱(shi)等病(bing)(bing)(bing)(bing)蟲害。
審(shen)定(ding)意見:該品種(zhong)符合(he)國(guo)家(jia)稻(dao)(dao)品種(zhong)審(shen)定(ding)標準,通過審(shen)定(ding)。適宜在(zai)廣(guang)東省(粵北稻(dao)(dao)作(zuo)區(qu)(qu)除(chu)外)、廣(guang)西(xi)桂南、海南省、福(fu)建省南部雙季(ji)稻(dao)(dao)區(qu)(qu)的稻(dao)(dao)瘟(wen)(wen)病、白葉枯病輕(qing)發區(qu)(qu)作(zuo)早(zao)稻(dao)(dao)種(zhong)植。適宜在(zai)湖北省(武陵山區(qu)(qu)除(chu)外)、湖南省(武陵山區(qu)(qu)除(chu)外)、江(jiang)西(xi)省、安徽(hui)省、江(jiang)蘇省的長(chang)江(jiang)流域稻(dao)(dao)區(qu)(qu)以及浙(zhe)江(jiang)省中稻(dao)(dao)區(qu)(qu)、福(fu)建省北部稻(dao)(dao)區(qu)(qu)、河南省南部稻(dao)(dao)區(qu)(qu)的稻(dao)(dao)瘟(wen)(wen)病輕(qing)發區(qu)(qu)作(zuo)一季(ji)中稻(dao)(dao)種(zhong)植,稻(dao)(dao)瘟(wen)(wen)病重發區(qu)(qu)不(bu)宜種(zhong)植。

望兩優1133
審定編號:國(guo)審稻20200102
申請者:安(an)徽(hui)錦色秀華農(nong)業科技有限公司
育(yu)種者:湖南金健種業(ye)科(ke)技有(you)限(xian)公(gong)司(si)(si)、安徽(hui)錦色秀華農業(ye)科(ke)技有(you)限(xian)公(gong)司(si)(si)
品(pin)種來源:望S×R1133
特征(zheng)特性(xing)(xing):秈型兩系雜交水稻(dao)品種。在長(chang)江(jiang)上游作一季中(zhong)稻(dao)種植,全生育期154.2天(tian)(tian),比對照(zhao)F優498遲(chi)熟1.6天(tian)(tian)。株高110.5厘(li)米,穗(sui)(sui)(sui)(sui)長(chang)25.2厘(li)米,每畝(mu)有效穗(sui)(sui)(sui)(sui)數16.2萬穗(sui)(sui)(sui)(sui),每穗(sui)(sui)(sui)(sui)總粒數201.1粒,結實率82.9%,千(qian)粒重(zhong)27.2克(ke)。抗性(xing)(xing):稻(dao)瘟病綜合(he)指數兩年分別(bie)為(wei)5.0、6.2,穗(sui)(sui)(sui)(sui)頸瘟損(sun)失率最(zui)高級(ji)7級(ji),褐(he)飛(fei)虱最(zui)高9級(ji),抽穗(sui)(sui)(sui)(sui)期耐(nai)熱(re)(re)性(xing)(xing)3級(ji),耐(nai)冷性(xing)(xing)5級(ji);感稻(dao)瘟病,高感褐(he)飛(fei)虱,抽穗(sui)(sui)(sui)(sui)期耐(nai)熱(re)(re)性(xing)(xing)較強,耐(nai)冷性(xing)(xing)中(zhong)等。米質主要指標(biao):整精(jing)米率50.2%,堊白度(du)3.6%,直(zhi)鏈淀粉含量16.6%,膠稠(chou)度(du)78毫米,堿(jian)消值4.3級(ji)。
產(chan)量表現:2018年參加長江上游中(zhong)秈(xian)遲熟組聯合體區(qu)域試(shi)驗(yan),平(ping)(ping)均(jun)畝產(chan)676.32千(qian)克,比(bi)對照(zhao)F優498增產(chan)7.08%;2019年續試(shi),平(ping)(ping)均(jun)畝產(chan)668.54千(qian)克,比(bi)對照(zhao)F優498增產(chan)6.48%;兩年區(qu)域試(shi)驗(yan)平(ping)(ping)均(jun)畝產(chan)672.43千(qian)克,比(bi)對照(zhao)F優498增產(chan)6.78%;2019年生產(chan)試(shi)驗(yan),平(ping)(ping)均(jun)畝產(chan)665.70千(qian)克,比(bi)對照(zhao)F優498增產(chan)4.40%。
栽(zai)培技術要點:1.適(shi)時(shi)(shi)(shi)早播:根據(ju)當地(di)生態條件(jian)適(shi)時(shi)(shi)(shi)早播,本(ben)田畝(mu)用(yong)(yong)種(zhong)量0.75-1.25千(qian)克。2.合理密植:移栽(zai)葉(xie)齡3-4.5葉(xie),畝(mu)插(cha)1-1.5萬穴,雙(shuang)本(ben)栽(zai)插(cha)。3.配方施肥(fei):一般氮、磷、鉀施用(yong)(yong)比例為1:0.5:0.5,磷鉀肥(fei)可作(zuo)底肥(fei)一次施用(yong)(yong),純氮7-10千(qian)克/畝(mu),按底肥(fei)、分(fen)蘗肥(fei)、穗肥(fei)比例為6:2:2施用(yong)(yong)。提倡(chang)施用(yong)(yong)有機(ji)肥(fei)、水(shui)稻(dao)(dao)專用(yong)(yong)肥(fei)。4.淺(qian)濕管(guan)水(shui):前期(qi)淺(qian)水(shui)促分(fen)蘗,夠苗及時(shi)(shi)(shi)曬田,拔節(jie)后(hou)保持(chi)淺(qian)水(shui)層,齊穗后(hou)干(gan)濕交替管(guan)理,勿斷(duan)水(shui)過(guo)早。5.及時(shi)(shi)(shi)防控(kong)病蟲:根據(ju)當地(di)植保部門預報及時(shi)(shi)(shi)防控(kong)稻(dao)(dao)瘟病、螟蟲、稻(dao)(dao)飛虱等病蟲危(wei)害。
審定意見(jian):該品(pin)種符合國家稻(dao)(dao)(dao)(dao)品(pin)種審定標準,通過(guo)審定。適宜在四川(chuan)省(sheng)(sheng)平壩丘(qiu)陵(ling)稻(dao)(dao)(dao)(dao)區(qu)(qu)(qu)(qu)、貴州省(sheng)(sheng)(武(wu)陵(ling)山區(qu)(qu)(qu)(qu)除(chu)外)、云南(nan)省(sheng)(sheng)的中(zhong)(zhong)低海拔秈稻(dao)(dao)(dao)(dao)區(qu)(qu)(qu)(qu)、重慶(qing)市(武(wu)陵(ling)山區(qu)(qu)(qu)(qu)除(chu)外)海拔800米以下地區(qu)(qu)(qu)(qu)、陜西省(sheng)(sheng)南(nan)部稻(dao)(dao)(dao)(dao)區(qu)(qu)(qu)(qu)的稻(dao)(dao)(dao)(dao)瘟(wen)病輕發區(qu)(qu)(qu)(qu)作一季中(zhong)(zhong)稻(dao)(dao)(dao)(dao)種植。稻(dao)(dao)(dao)(dao)瘟(wen)病重發區(qu)(qu)(qu)(qu)不宜種植。

徽兩優1133
審定編號(hao):國審稻(dao)20200185
申請者:安(an)徽錦健農業科(ke)技(ji)有限(xian)公司
育種(zhong)者(zhe):安徽錦(jin)健(jian)農(nong)業科技有(you)限(xian)公司(si)、安徽省農(nong)業科學院(yuan)水稻研究所、湖南(nan)金健(jian)種(zhong)業科技有(you)限(xian)公司(si)
品種來源(yuan):1892S×R1133
特征特性(xing):秈型兩(liang)系雜交(jiao)水稻(dao)(dao)品種。在長江中(zhong)下游作一季中(zhong)稻(dao)(dao)種植,全生育期133.5天,比對(dui)照(zhao)豐兩(liang)優(you)四號遲熟0.2天。株高121.4厘米(mi),穗(sui)長25.6厘米(mi),每(mei)(mei)畝有(you)效穗(sui)數15.9萬(wan)穗(sui),每(mei)(mei)穗(sui)總粒(li)數202.4粒(li),結實率86.0%,千(qian)粒(li)重28.7克。抗(kang)性(xing):稻(dao)(dao)瘟(wen)病(bing)綜合指(zhi)數兩(liang)年分別為4.7、3.8,穗(sui)瘟(wen)損失率最高級(ji)7級(ji),白(bai)(bai)葉枯病(bing)5級(ji),褐(he)飛虱(shi)9級(ji),感(gan)(gan)稻(dao)(dao)瘟(wen)病(bing),中(zhong)感(gan)(gan)白(bai)(bai)葉枯病(bing),高感(gan)(gan)褐(he)飛虱(shi),抽(chou)穗(sui)期耐熱性(xing)一般,米(mi)質(zhi)主要指(zhi)標:整精米(mi)率52.4%,堊白(bai)(bai)度3.0%,直(zhi)鏈(lian)淀粉含(han)量15.6%,膠稠(chou)度70毫(hao)米(mi),堿消值(zhi)6.5級(ji),長寬比3.4,達到農(nong)業行業《食用(yong)稻(dao)(dao)品種品質(zhi)》標準三級(ji)。
產(chan)量表現:2018年參加(jia)長江中(zhong)下游中(zhong)秈遲熟組聯合(he)體區域試(shi)(shi)驗,平均(jun)畝產(chan)661.72千克(ke),比(bi)對(dui)照豐兩(liang)優(you)四號增產(chan)6.02%;2019年續(xu)試(shi)(shi),平均(jun)畝產(chan)671.09千克(ke),比(bi)對(dui)照豐兩(liang)優(you)四號增產(chan)3.45%;兩(liang)年區域試(shi)(shi)驗平均(jun)畝產(chan)666.41千克(ke),比(bi)對(dui)照豐兩(liang)優(you)四號增產(chan)4.73%;2019年生產(chan)試(shi)(shi)驗,平均(jun)畝產(chan)647.02千克(ke),比(bi)對(dui)照豐兩(liang)優(you)四號增產(chan)3.28%。
栽(zai)培技(ji)術要(yao)點:1.4月(yue)下旬至5月(yue)中旬適時播(bo)種(zhong),大(da)田畝用種(zhong)量(liang)(liang)1.0千克(ke),秧田畝播(bo)種(zhong)量(liang)(liang)8千克(ke),培育稀播(bo)壯秧。2.秧齡(ling)30天以內,移(yi)栽(zai)株(zhu)行(xing)距20厘(li)米×26.7厘(li)米,每穴(xue)插2粒谷苗,每畝基本畝苗8萬(wan)-10萬(wan)。3.施足(zu)底肥(fei),早施追肥(fei),注意氮(dan)、磷、鉀肥(fei)配(pei)合。每畝施肥(fei)量(liang)(liang)折純(chun)氮(dan)12-14千克(ke),氮(dan)、氧化(hua)磷、氧化(hua)鉀比例為(wei)1∶0.5∶0.9。深水(shui)(shui)返青,淺水(shui)(shui)分蘗,夠苗曬田,后期干濕交(jiao)替(ti),抽穗揚花期淺水(shui)(shui)灌溉,灌漿成熟期干濕交(jiao)替(ti),脫水(shui)(shui)不宜過(guo)早。4.根據(ju)預測預報及(ji)時防治(zhi)稻瘟病、紋枯病、稻飛虱、螟蟲等病蟲害。
審定(ding)意見:該(gai)品(pin)種(zhong)符合國(guo)家稻(dao)(dao)(dao)品(pin)種(zhong)審定(ding)標(biao)準,通過審定(ding)。適宜在湖北省(武陵山區(qu)除外)、湖南省(武陵山區(qu)除外)、江西省、安徽省、江蘇(su)省的(de)長江流(liu)域稻(dao)(dao)(dao)區(qu)以及浙江省中(zhong)稻(dao)(dao)(dao)區(qu)、福建省北部(bu)稻(dao)(dao)(dao)區(qu)、河南省南部(bu)稻(dao)(dao)(dao)區(qu)的(de)稻(dao)(dao)(dao)瘟病輕(qing)發(fa)區(qu)作一季(ji)中(zhong)稻(dao)(dao)(dao)種(zhong)植。稻(dao)(dao)(dao)瘟病重發(fa)區(qu)不宜種(zhong)植。

掃(sao)二維碼用手機看(kan)
地(di)(di)址:湖南省(sheng)長沙市(shi)芙(fu)蓉區東湖高新創智天地(di)(di)A12棟3A樓
企業郵箱:jjzykj@126.com
掃一掃,關注(zhu)我們公眾號