品種名(ming)稱(cheng):金武粳1號(hao)
申 請 者:江蘇金色農業(ye)股份有限公司、江蘇(武進)水稻研(yan)究(jiu)所
育(yu) 種(zhong) 者:江蘇金(jin)色(se)農業股(gu)份(fen)有限公司、江蘇(武進)水(shui)稻研究所(suo)
品(pin)種(zhong)來(lai)源:南農1號/臺(tai)0206 //2743,參(can)試名(ming)稱(cheng)“金粳59”
特征特性(xing):中熟中粳稻早熟品(pin)種。幼苗矮(ai)壯,葉(xie)(xie)色(se)中綠,分(fen)蘗力中等(deng),株(zhu)型(xing)較(jiao)(jiao)緊湊,莖稈(gan)較(jiao)(jiao)粗壯,抗(kang)(kang)倒性(xing)強。群體整(zheng)齊度好,穗層(ceng)整(zheng)齊,穗型(xing)較(jiao)(jiao)大,葉(xie)(xie)姿挺(ting),谷粒(li)飽(bao)滿,后期轉色(se)好,稈(gan)青籽黃。省(sheng)(sheng)區試(shi)平(ping)均結果:全生育期139.4天(tian),比(bi)對照蘇秀(xiu)867短4.3天(tian)。株(zhu)高(gao)94.4厘(li)米(mi),每(mei)畝有效穗22.3萬,每(mei)穗實粒(li)數128.7粒(li),結實率90.2%,千粒(li)重26.0克。經江蘇省(sheng)(sheng)農(nong)業(ye)(ye)科學院(yuan)植保(bao)所鑒定:稻瘟病損失(shi)率5級,稻瘟病綜合抗(kang)(kang)性(xing)指數4.25,中感稻瘟病、白葉(xie)(xie)枯病、條紋葉(xie)(xie)枯病,感紋枯病。米(mi)質(zhi)(zhi)理化指標(biao)根據(ju)農(nong)業(ye)(ye)部(bu)食品(pin)質(zhi)(zhi)量監(jian)督檢(jian)驗測(ce)試(shi)中心(武漢)2019年檢(jian)測(ce):整(zheng)精米(mi)率70.7%,堊白粒(li)率18.0%,堊白度3.4%,膠稠度72毫(hao)米(mi),直鏈淀粉含量14.4%,長(chang)寬比(bi)2.0,達到農(nong)業(ye)(ye)行業(ye)(ye)《食用稻品(pin)種品(pin)質(zhi)(zhi)》標(biao)準三級。
產量(liang)表(biao)現:2018~2019年參(can)(can)加江(jiang)蘇(su)省中(zhong)熟(shu)中(zhong)粳稻早(zao)熟(shu)區試,兩年平(ping)均畝(mu)產668.7公斤,比對(dui)照蘇(su)秀867增(zeng)產5.4%。2019年參(can)(can)加生(sheng)產試驗,平(ping)均畝(mu)產669.8公斤,比對(dui)照蘇(su)秀867增(zeng)產4.4 %。
栽(zai)培技術要點:1、適(shi)期(qi)播(bo)(bo)種(zhong),培育壯秧(yang)。一(yi)般(ban)(ban)在(zai)5月中下旬落谷(gu),每(mei)畝(mu)凈秧(yang)床落谷(gu)量以25公斤為宜,秧(yang)齡30天。以大(da)田(tian)(tian)栽(zai)秧(yang)規格4 ×7~9寸,畝(mu)栽(zai)1.5萬(wan)(wan)(wan)~2.0萬(wan)(wan)(wan)穴(xue)(xue),基(ji)本苗(miao)(miao)6萬(wan)(wan)(wan)~8萬(wan)(wan)(wan)。2、適(shi)時(shi)移栽(zai),合(he)理密(mi)植。一(yi)般(ban)(ban)6月中下旬移栽(zai),秧(yang)齡控制在(zai)30~35天,每(mei)畝(mu)栽(zai)插(cha)2萬(wan)(wan)(wan)穴(xue)(xue),基(ji)本苗(miao)(miao)6萬(wan)(wan)(wan)~8萬(wan)(wan)(wan);機(ji)插(cha)秧(yang)秧(yang)齡18~20天,每(mei)畝(mu)栽(zai)插(cha)1.8萬(wan)(wan)(wan)穴(xue)(xue),基(ji)本苗(miao)(miao)6萬(wan)(wan)(wan)~8萬(wan)(wan)(wan)。3、科學肥(fei)(fei)水(shui)管(guan)理。一(yi)般(ban)(ban)畝(mu)施純(chun)氮(dan)17~18公斤,氮(dan)、磷、鉀搭配使(shi)用,比例(li)為1:0.3:0.4,肥(fei)(fei)料運籌掌握“前(qian)重(zhong)、中穩(wen)、后補(bu)”的施肥(fei)(fei)原則(ze),基(ji)蘗(bo)肥(fei)(fei)與穗肥(fei)(fei)比例(li)以6:4為宜,早施分(fen)蘗(bo)肥(fei)(fei),拔節期(qi)穩(wen)施氮(dan)肥(fei)(fei),后期(qi)重(zhong)施保花肥(fei)(fei)。水(shui)漿(jiang)管(guan)理上掌握淺水(shui)栽(zai)插(cha),寸水(shui)活棵,薄水(shui)分(fen)蘗(bo),適(shi)當露田(tian)(tian);當畝(mu)總莖蘗(bo)數(shu)達20萬(wan)(wan)(wan)時(shi)分(fen)次適(shi)度擱田(tian)(tian),后期(qi)間隙灌溉,干干濕(shi)濕(shi)強稈壯根,收割前(qian)一(yi)周(zhou)斷水(shui)。4、病蟲(chong)(chong)害(hai)防(fang)治(zhi)。播(bo)(bo)前(qian)用藥(yao)劑浸種(zhong)防(fang)治(zhi)惡(e)苗(miao)(miao)病和(he)干尖線蟲(chong)(chong)病等(deng)種(zhong)傳病蟲(chong)(chong)害(hai),秧(yang)田(tian)(tian)期(qi)和(he)大(da)田(tian)(tian)期(qi)注(zhu)意灰飛虱(shi)、稻薊(ji)馬(ma)的防(fang)治(zhi),中、后期(qi)要綜合(he)防(fang)治(zhi)紋枯病、螟蟲(chong)(chong)、稻飛虱(shi)、稻瘟(wen)病等(deng)。
審定(ding)意見:通過審定(ding),適(shi)宜在江蘇省淮(huai)北地區(qu)種植。











