榮獲第三屆全國優質稻(秈稻)品種食味品質鑒評金獎(冠軍)
☆一級香米 ☆熟期適中 ☆抗逆性強 ☆高產穩產
熟期適中:在長江上游(you)作(zuo)(zuo)中(zhong)稻(dao)全生(sheng)育期(qi)148.90天(tian)(tian)(tian),比(bi)(bi)F優(you)498早熟(shu)4.4天(tian)(tian)(tian)。在長江中(zhong)下游(you)作(zuo)(zuo)雙晚全生(sheng)育期(qi)120.1天(tian)(tian)(tian),比(bi)(bi)對照(zhao)五(wu)優(you)308早熟(shu)0.1天(tian)(tian)(tian)。在湖南作(zuo)(zuo)中(zhong)稻(dao)全生(sheng)育期(qi)127.1天(tian)(tian)(tian),比(bi)(bi)Y兩優(you)1號短5.9天(tian)(tian)(tian)。在華南稻(dao)區作(zuo)(zuo)早稻(dao)全生(sheng)育期(qi)123.0天(tian)(tian)(tian),比(bi)(bi)天(tian)(tian)(tian)優(you)華占遲熟(shu)1天(tian)(tian)(tian)。
抗逆性強:(長江(jiang)上游(you))稻瘟(wen)病(bing)綜合(he)(he)(he)(he)指數(shu)兩年分別(bie)為3.9、3.0,穗頸瘟(wen)損失(shi)率最高(gao)級(ji)(ji)7級(ji)(ji),抽(chou)穗期(qi)耐熱性(xing)(xing)強,耐冷(leng)性(xing)(xing)中(zhong)等。(長江(jiang)中(zhong)下游(you))稻瘟(wen)病(bing)綜合(he)(he)(he)(he)指數(shu)兩年分別(bie)為3.5、2.7,穗頸瘟(wen)損失(shi)率最高(gao)級(ji)(ji)5級(ji)(ji)。(湖南)稻瘟(wen)病(bing)綜合(he)(he)(he)(he)抗性(xing)(xing)指數(shu)5.0。(華南)稻瘟(wen)病(bing)綜合(he)(he)(he)(he)指數(shu)年度分別(bie)為2.8級(ji)(ji)、3.7;穗瘟(wen)損失(shi)率最高(gao)級(ji)(ji)3級(ji)(ji);
高產穩產:(長(chang)江(jiang)上游)每(mei)畝(mu)(mu)(mu)有(you)效(xiao)穗(sui)(sui)(sui)數17.6萬(wan)穗(sui)(sui)(sui),每(mei)穗(sui)(sui)(sui)總(zong)粒(li)(li)(li)(li)數196.00粒(li)(li)(li)(li),結實率86.00%,千粒(li)(li)(li)(li)重23.4克。生(sheng)(sheng)產試驗平均畝(mu)(mu)(mu)產639.90千克,比F優(you)498增(zeng)(zeng)產3.00%。(長(chang)江(jiang)中(zhong)下游)每(mei)畝(mu)(mu)(mu)有(you)效(xiao)穗(sui)(sui)(sui)數20.5萬(wan)穗(sui)(sui)(sui),每(mei)穗(sui)(sui)(sui)總(zong)粒(li)(li)(li)(li)數178.3粒(li)(li)(li)(li),結實率82%,千粒(li)(li)(li)(li)重22.5克。生(sheng)(sheng)產試驗平均畝(mu)(mu)(mu)產555.33千克,比五優(you)308增(zeng)(zeng)產4.38%。(湖南)畝(mu)(mu)(mu)有(you)效(xiao)穗(sui)(sui)(sui)16.4萬(wan)穗(sui)(sui)(sui),每(mei)穗(sui)(sui)(sui)總(zong)粒(li)(li)(li)(li)數190.2粒(li)(li)(li)(li),結實率89.9%,千粒(li)(li)(li)(li)重23.0克。生(sheng)(sheng)產試驗平均畝(mu)(mu)(mu)產591.4千克,比對照(zhao)增(zeng)(zeng)產4.2%。(華(hua)(hua)南)每(mei)畝(mu)(mu)(mu)有(you)效(xiao)穗(sui)(sui)(sui)數18.1萬(wan),株高117.3厘(li)米(mi),穗(sui)(sui)(sui)長(chang)22.0厘(li)米(mi),每(mei)穗(sui)(sui)(sui)總(zong)粒(li)(li)(li)(li)數160.1粒(li)(li)(li)(li),結實率86.7%,千粒(li)(li)(li)(li)重22.6克。生(sheng)(sheng)產試驗平均畝(mu)(mu)(mu)產537.30千克,比天優(you)華(hua)(hua)占 (CK)增(zeng)(zeng)產5.15%。
米質優良:(長江(jiang)上游)整精米(mi)率58.9%,堊(e)白度(du)0.3%,直(zhi)鏈淀粉含量16.2%,膠稠(chou)度(du)69毫(hao)米(mi),堿消(xiao)值(zhi)(zhi)6.9級(ji),長寬(kuan)(kuan)比(bi)3.4,達到農業行業《食(shi)(shi)用稻品種品質》標準(zhun)一級(ji)。(長江(jiang)中下游)整精米(mi)率65.9%,堊(e)白度(du)0.3%,直(zhi)鏈淀粉含量18.2%,膠稠(chou)度(du)72毫(hao)米(mi),堿消(xiao)值(zhi)(zhi)7級(ji),長寬(kuan)(kuan)比(bi)3.5,達到農業行業《食(shi)(shi)用稻品種品質》標準(zhun)二(er)級(ji)。(華南)整精米(mi)率62.7%,堊(e)白度(du)0.0%,透(tou)明度(du)1級(ji),堿消(xiao)值(zhi)(zhi)7.0級(ji),膠稠(chou)度(du)69mm,直(zhi)鏈淀粉含量17.7%,長寬(kuan)(kuan)比(bi)3.5,綜合(he)評級(ji)為優質1級(ji)。
地(di)址:湖(hu)南(nan)省長沙市芙蓉(rong)區東湖(hu)高新創智天地(di)A12棟(dong)3A樓
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