品種名稱:先達3351
申請者:三北種業有限公司
育種者:三北種業有限公司
品種來源:WF4100×ADAA3608
特征特性:北(bei)方早熟(shu)春玉米組出苗(miao)至(zhi)成熟(shu)124.0天,比對照晚熟(shu)1.2天。幼苗(miao)葉鞘紫色(se),花絲綠色(se),花藥綠色(se),穎殼綠色(se)。株型(xing)半(ban)緊湊(cou),株高(gao)293厘(li)米,穗(sui)(sui)位(wei)高(gao)112厘(li)米,成株葉片(pian)數18片(pian)。果穗(sui)(sui)長(chang)(chang)錐型(xing),穗(sui)(sui)長(chang)(chang)18.9厘(li)米,穗(sui)(sui)行數12—18行,穗(sui)(sui)軸(zhou)紅(hong)色(se),籽(zi)粒(li)黃色(se),百粒(li)重34.2克(ke)。經鑒定,中抗(kang)(kang)大斑病(bing)(bing),抗(kang)(kang)莖腐(fu)病(bing)(bing),抗(kang)(kang)穗(sui)(sui)腐(fu)病(bing)(bing),感灰斑病(bing)(bing),中抗(kang)(kang)絲黑穗(sui)(sui)病(bing)(bing),經測定,籽(zi)粒(li)容重745克(ke)/升,粗(cu)(cu)淀(dian)粉含(han)(han)(han)量(liang)73.5%,粗(cu)(cu)蛋白含(han)(han)(han)量(liang)9.13%,粗(cu)(cu)脂肪含(han)(han)(han)量(liang)4.13%,賴(lai)氨酸(suan)含(han)(han)(han)量(liang)0.27%。
產量表現:參加國家玉(yu)米品(pin)種綠色(se)通道試(shi)驗(yan)(yan)北方早熟春(chun)玉(yu)米組。2021年(nian)區(qu)(qu)域試(shi)驗(yan)(yan)初試(shi)平(ping)(ping)均畝(mu)產(chan)(chan)(chan)791千克,比對照增(zeng)產(chan)(chan)(chan)5.8%;2022年(nian)區(qu)(qu)域試(shi)驗(yan)(yan)復試(shi)平(ping)(ping)均畝(mu)產(chan)(chan)(chan)780千克,比對照增(zeng)產(chan)(chan)(chan)6.3%;兩年(nian)區(qu)(qu)域試(shi)驗(yan)(yan)平(ping)(ping)均畝(mu)產(chan)(chan)(chan)786千克,比對照增(zeng)產(chan)(chan)(chan)6.1%;2022年(nian)生產(chan)(chan)(chan)試(shi)驗(yan)(yan),平(ping)(ping)均畝(mu)產(chan)(chan)(chan)761千克,比對照增(zeng)產(chan)(chan)(chan)4.3%。
栽培技術要點:適宜播種期4月(yue)(yue)下旬(xun)至5月(yue)(yue)上旬(xun),密度4500株/畝左右,注(zhu)意防治灰斑病以及玉米(mi)螟(ming)、粘蟲(chong)等病蟲(chong)害。倒伏(fu)嚴重地(di)區(qu)慎推(tui)。
審定意見:該(gai)品種(zhong)符合國家玉米品種(zhong)審定標準,通過審定。適宜(yi)在黑龍江省中(zhong)北(bei)部(bu)(bu)及(ji)東南(nan)(nan)部(bu)(bu)山(shan)(shan)區(qu)(qu)(qu)第三積溫(wen)帶,內蒙(meng)古(gu)自(zi)治(zhi)區(qu)(qu)(qu)呼倫貝爾市(shi)(shi)(shi)(shi)部(bu)(bu)分(fen)(fen)地(di)區(qu)(qu)(qu)、興(xing)安(an)盟(meng)部(bu)(bu)分(fen)(fen)地(di)區(qu)(qu)(qu)、烏蘭(lan)察布(bu)盟(meng)部(bu)(bu)分(fen)(fen)地(di)區(qu)(qu)(qu)、赤峰(feng)市(shi)(shi)(shi)(shi)部(bu)(bu)分(fen)(fen)地(di)區(qu)(qu)(qu)、通遼市(shi)(shi)(shi)(shi)部(bu)(bu)分(fen)(fen)地(di)區(qu)(qu)(qu)、包(bao)頭市(shi)(shi)(shi)(shi)部(bu)(bu)分(fen)(fen)地(di)區(qu)(qu)(qu)、呼和浩特(te)市(shi)(shi)(shi)(shi)部(bu)(bu)分(fen)(fen)地(di)區(qu)(qu)(qu),吉林省延邊州(zhou)、白山(shan)(shan)市(shi)(shi)(shi)(shi)、通化(hua)市(shi)(shi)(shi)(shi)的部(bu)(bu)分(fen)(fen)山(shan)(shan)區(qu)(qu)(qu),河北(bei)省北(bei)部(bu)(bu)接壩地(di)區(qu)(qu)(qu),寧夏回族自(zi)治(zhi)區(qu)(qu)(qu)南(nan)(nan)部(bu)(bu)山(shan)(shan)區(qu)(qu)(qu)海(hai)拔(ba)(ba)1800-2000米地(di)區(qu)(qu)(qu),山(shan)(shan)西(xi)省北(bei)部(bu)(bu)大同市(shi)(shi)(shi)(shi)、朔州(zhou)市(shi)(shi)(shi)(shi)、忻州(zhou)市(shi)(shi)(shi)(shi)、呂梁市(shi)(shi)(shi)(shi)、太原(yuan)市(shi)(shi)(shi)(shi)、陽泉市(shi)(shi)(shi)(shi)海(hai)拔(ba)(ba)1000-1200米丘陵(ling)山(shan)(shan)區(qu)(qu)(qu),甘肅(su)省定西(xi)市(shi)(shi)(shi)(shi)、臨夏州(zhou)、酒(jiu)泉市(shi)(shi)(shi)(shi)海(hai)拔(ba)(ba)1800-2000米地(di)區(qu)(qu)(qu)種(zhong)植。











