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(jiang)上游作中稻(dao)(dao)全生育(yu)期148.90天(tian)(tian)(tian),比(bi)(bi)F優(you)498早熟4.4天(tian)(tian)(tian)。在長江(jiang)中下游作雙晚全生育(yu)期120.1天(tian)(tian)(tian),比(bi)(bi)對照五優(you)308早熟0.1天(tian)(tian)(tian)。在湖南(nan)作中稻(dao)(dao)全生育(yu)期127.1天(tian)(tian)(tian),比(bi)(bi)Y兩(liang)優(you)1號短5.9天(tian)(tian)(tian)。在華(hua)南(nan)稻(dao)(dao)區作早稻(dao)(dao)全生育(yu)期123.0天(tian)(tian)(tian),比(bi)(bi)天(tian)(tian)(tian)優(you)華(hua)占(zhan)遲熟1天(tian)(tian)(tian)。
抗逆性強:(長江上(shang)游)稻瘟(wen)病(bing)綜(zong)合指(zhi)(zhi)數(shu)兩年(nian)分別為(wei)3.9、3.0,穗頸瘟(wen)損(sun)失率最高級(ji)(ji)7級(ji)(ji),抽穗期耐熱性強,耐冷性中等(deng)。(長江中下游)稻瘟(wen)病(bing)綜(zong)合指(zhi)(zhi)數(shu)兩年(nian)分別為(wei)3.5、2.7,穗頸瘟(wen)損(sun)失率最高級(ji)(ji)5級(ji)(ji)。(湖南)稻瘟(wen)病(bing)綜(zong)合抗性指(zhi)(zhi)數(shu)5.0。(華南)稻瘟(wen)病(bing)綜(zong)合指(zhi)(zhi)數(shu)年(nian)度分別為(wei)2.8級(ji)(ji)、3.7;穗瘟(wen)損(sun)失率最高級(ji)(ji)3級(ji)(ji);
高產穩產:(長(chang)江上游)每(mei)(mei)(mei)畝(mu)(mu)(mu)有效(xiao)穗(sui)數(shu)17.6萬(wan)穗(sui),每(mei)(mei)(mei)穗(sui)總(zong)(zong)粒(li)(li)數(shu)196.00粒(li)(li),結(jie)實(shi)率86.00%,千(qian)粒(li)(li)重(zhong)(zhong)23.4克(ke)。生(sheng)產(chan)(chan)(chan)試(shi)(shi)驗(yan)平(ping)均(jun)畝(mu)(mu)(mu)產(chan)(chan)(chan)639.90千(qian)克(ke),比(bi)F優(you)498增(zeng)產(chan)(chan)(chan)3.00%。(長(chang)江中下游)每(mei)(mei)(mei)畝(mu)(mu)(mu)有效(xiao)穗(sui)數(shu)20.5萬(wan)穗(sui),每(mei)(mei)(mei)穗(sui)總(zong)(zong)粒(li)(li)數(shu)178.3粒(li)(li),結(jie)實(shi)率82%,千(qian)粒(li)(li)重(zhong)(zhong)22.5克(ke)。生(sheng)產(chan)(chan)(chan)試(shi)(shi)驗(yan)平(ping)均(jun)畝(mu)(mu)(mu)產(chan)(chan)(chan)555.33千(qian)克(ke),比(bi)五優(you)308增(zeng)產(chan)(chan)(chan)4.38%。(湖(hu)南)畝(mu)(mu)(mu)有效(xiao)穗(sui)16.4萬(wan)穗(sui),每(mei)(mei)(mei)穗(sui)總(zong)(zong)粒(li)(li)數(shu)190.2粒(li)(li),結(jie)實(shi)率89.9%,千(qian)粒(li)(li)重(zhong)(zhong)23.0克(ke)。生(sheng)產(chan)(chan)(chan)試(shi)(shi)驗(yan)平(ping)均(jun)畝(mu)(mu)(mu)產(chan)(chan)(chan)591.4千(qian)克(ke),比(bi)對照(zhao)增(zeng)產(chan)(chan)(chan)4.2%。(華南)每(mei)(mei)(mei)畝(mu)(mu)(mu)有效(xiao)穗(sui)數(shu)18.1萬(wan),株高117.3厘米,穗(sui)長(chang)22.0厘米,每(mei)(mei)(mei)穗(sui)總(zong)(zong)粒(li)(li)數(shu)160.1粒(li)(li),結(jie)實(shi)率86.7%,千(qian)粒(li)(li)重(zhong)(zhong)22.6克(ke)。生(sheng)產(chan)(chan)(chan)試(shi)(shi)驗(yan)平(ping)均(jun)畝(mu)(mu)(mu)產(chan)(chan)(chan)537.30千(qian)克(ke),比(bi)天優(you)華占 (CK)增(zeng)產(chan)(chan)(chan)5.15%。
米質優良:(長江(jiang)上(shang)游(you))整精(jing)米(mi)率(lv)58.9%,堊(e)(e)白度(du)(du)0.3%,直(zhi)鏈淀粉含量16.2%,膠(jiao)稠(chou)度(du)(du)69毫(hao)米(mi),堿(jian)消值(zhi)6.9級(ji)(ji),長寬(kuan)比(bi)3.4,達到農業(ye)行業(ye)《食用稻品種品質(zhi)》標準(zhun)一(yi)級(ji)(ji)。(長江(jiang)中下(xia)游(you))整精(jing)米(mi)率(lv)65.9%,堊(e)(e)白度(du)(du)0.3%,直(zhi)鏈淀粉含量18.2%,膠(jiao)稠(chou)度(du)(du)72毫(hao)米(mi),堿(jian)消值(zhi)7級(ji)(ji),長寬(kuan)比(bi)3.5,達到農業(ye)行業(ye)《食用稻品種品質(zhi)》標準(zhun)二級(ji)(ji)。(華南)整精(jing)米(mi)率(lv)62.7%,堊(e)(e)白度(du)(du)0.0%,透(tou)明度(du)(du)1級(ji)(ji),堿(jian)消值(zhi)7.0級(ji)(ji),膠(jiao)稠(chou)度(du)(du)69mm,直(zhi)鏈淀粉含量17.7%,長寬(kuan)比(bi)3.5,綜合評(ping)級(ji)(ji)為優質(zhi)1級(ji)(ji)。
地(di)址(zhi):湖南(nan)省長沙市(shi)芙蓉(rong)區東湖高新創智天地(di)A12棟3A樓
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