熟期好:在桂(gui)(gui)中、桂(gui)(gui)北(bei)種植,全生(sheng)(sheng)育(yu)期晚(wan)稻(dao)平均106.7天(tian)(tian)(tian)(tian),比(bi)(bi)對照天(tian)(tian)(tian)(tian)優(you)華占(zhan)短(duan)(duan)0.1天(tian)(tian)(tian)(tian)。桂(gui)(gui)中北(bei)早(zao)稻(dao)種植,全生(sheng)(sheng)育(yu)期122.4天(tian)(tian)(tian)(tian),比(bi)(bi)天(tian)(tian)(tian)(tian)優(you)華占(zhan)短(duan)(duan)0.8天(tian)(tian)(tian)(tian);桂(gui)(gui)南早(zao)稻(dao)種植,全生(sheng)(sheng)育(yu)期120.0天(tian)(tian)(tian)(tian),比(bi)(bi)天(tian)(tian)(tian)(tian)優(you)華占(zhan)短(duan)(duan)4.2天(tian)(tian)(tian)(tian);桂(gui)(gui)南晚(wan)稻(dao)種植,全生(sheng)(sheng)育(yu)期105.0天(tian)(tian)(tian)(tian),比(bi)(bi)天(tian)(tian)(tian)(tian)優(you)華占(zhan)長1.2天(tian)(tian)(tian)(tian);桂(gui)(gui)中北(bei)稻(dao)作(zuo)區和高寒山區一季稻(dao)種植,全生(sheng)(sheng)育(yu)期138.5天(tian)(tian)(tian)(tian),比(bi)(bi)深(shen)兩優(you)5814短(duan)(duan)1天(tian)(tian)(tian)(tian)。
長勢靚麗:葉(xie)(xie)(xie)鞘綠(lv)色(se)(se)(se),葉(xie)(xie)(xie)片淺(qian)綠(lv)色(se)(se)(se),倒二(er)葉(xie)(xie)(xie)姿態(tai)平(ping)展,葉(xie)(xie)(xie)舌長度長、葉(xie)(xie)(xie)舌形狀二(er)裂,柱頭、穎尖均為白色(se)(se)(se),穎殼(ke)淺(qian)黃色(se)(se)(se),穗(sui)姿態(tai)強烈下彎,穗(sui)二(er)次枝(zhi)梗多,穗(sui)分枝(zhi)半直立(li),后期落色(se)(se)(se)好。
抗性強:稻(dao)瘟(wen)(wen)病(bing)(bing)抗性綜合指數兩(liang)(liang)年分別為3.0、5.8,穗瘟(wen)(wen)損失率最高級5級;白葉枯病(bing)(bing)兩(liang)(liang)年分別為5級、3級;抗性評價為中(zhong)感稻(dao)瘟(wen)(wen)病(bing)(bing)、中(zhong)感白葉枯病(bing)(bing)。
產量高: 每(mei)畝有(you)效穗數19.2萬,株(zhu)高113.9厘米,穗長24.2厘米,每(mei)穗總粒數155.8粒,結(jie)實率81.2%,千粒重22.1克(ke)。2022年生產(chan)試(shi)驗,平均畝產(chan)566.74千克(ke),比對(dui)照天優華占增產(chan)4.27%。
米質指標:糙米(mi)率(lv)82.4%,整精米(mi)率(lv)69.8%,堊(e)白(bai)度0.2%,透明(ming)度1級,堿消值7.0級,膠(jiao)稠度72毫米(mi),直鏈淀粉含量16.7%,粒(li)長6.9毫米(mi),長寬比(bi)3.6,堊(e)白(bai)粒(li)率(lv)3%,綜合評級為優質(zhi)一等。
地(di)址:湖南省長(chang)沙市(shi)芙(fu)蓉區東湖高新創(chuang)智天地(di)A12棟3A樓
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