☆熟期好 ☆抗性強 ☆產量高 ☆米質優
熟期好:在(zai)(zai)長江(jiang)上游作中(zhong)稻全生育期(qi)156.9天(tian)(tian)(tian),比F優(you)498遲(chi)熟(shu)3.5天(tian)(tian)(tian)。在(zai)(zai)長江(jiang)中(zhong)下游作中(zhong)稻全生育期(qi)132.8天(tian)(tian)(tian),比豐(feng)兩優(you)四號早熟(shu)1.2天(tian)(tian)(tian)。在(zai)(zai)華(hua)南(nan)稻區(qu)作早稻全生育期(qi)平均122.1天(tian)(tian)(tian),比天(tian)(tian)(tian)優(you)華(hua)占遲(chi)熟(shu)3.6天(tian)(tian)(tian)。
抗性強:(長江(jiang)(jiang)上(shang)游(you))稻(dao)瘟(wen)病綜(zong)合指數(shu)5.4;(長江(jiang)(jiang)中下游(you))稻(dao)瘟(wen)病綜(zong)合指數(shu)分別為(wei)(wei)3.6、3.3;(華南)稻(dao)瘟(wen)病綜(zong)合指數(shu)為(wei)(wei)5.3;
產量高:(長(chang)江上(shang)游)每(mei)(mei)畝(mu)(mu)(mu)有(you)效穗(sui)數(shu)17.3萬,株(zhu)高(gao)(gao)(gao)114.1厘(li)(li)米,穗(sui)長(chang)25.1厘(li)(li)米,每(mei)(mei)穗(sui)總(zong)粒(li)數(shu)203.3粒(li),結(jie)實率86.1%,千粒(li)重24.6克(ke)(ke)。平(ping)均(jun)畝(mu)(mu)(mu)產(chan)(chan)649.73千克(ke)(ke),比F優498增產(chan)(chan)5.50%;(長(chang)江中下游)每(mei)(mei)畝(mu)(mu)(mu)有(you)效穗(sui)數(shu)17.3萬,株(zhu)高(gao)(gao)(gao)120.8厘(li)(li)米,穗(sui)長(chang)26.6厘(li)(li)米,每(mei)(mei)穗(sui)總(zong)粒(li)數(shu)196.2粒(li),結(jie)實率85.0%,千粒(li)重24.6克(ke)(ke)。畝(mu)(mu)(mu)產(chan)(chan)648.89千克(ke)(ke),比豐兩優四號增產(chan)(chan)6.05%。(華南)每(mei)(mei)畝(mu)(mu)(mu)有(you)效穗(sui)數(shu)19.7萬,株(zhu)高(gao)(gao)(gao)113.1厘(li)(li)米,穗(sui)長(chang)25.0厘(li)(li)米,每(mei)(mei)穗(sui)總(zong)粒(li)數(shu)157.8粒(li),結(jie)實率82.6%,千粒(li)重24.6克(ke)(ke)。平(ping)均(jun)畝(mu)(mu)(mu)產(chan)(chan)569.65千克(ke)(ke),比天(tian)優華占增產(chan)(chan)5.84%。
米質指標:精(jing)米率73.9%,整精(jing)米率68.1%,粒(li)長6.5mm,長寬(kuan)比(bi)3.5,堊(e)白(bai)(bai)粒(li)率2%,堊(e)白(bai)(bai)度(du)0.4%,透明度(du)1級(ji)(ji),堿消(xiao)值(zhi)7.0級(ji)(ji),膠稠度(du)68mm,直(zhi)鏈淀(dian)粉含量(liang)16.8%,綜(zong)合評級(ji)(ji)為優質一等(deng)。
地址(zhi):湖南省長(chang)沙市(shi)芙蓉區東湖高(gao)新創智天地A12棟(dong)3A樓(lou)
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