西農-509優質、強筋、早熟小麥新品種
審定編號:國審麥2011007
選育單(dan)位:西北農(nong)林科技大學(xue)農(nong)學(xue)院
品種(zhong)來(lai)源:VP145/86585
特(te)征特(te)性:屬(shu)弱春性多(duo)花型、優(you)質(zhi)、耐旱(han)(han)、中早熟品種,株(zhu)高75厘(li)米。幼苗半直立,分(fen)蘗力(li)較強,春生(sheng)分(fen)蘗多(duo)。株(zhu)型緊(jin)湊,穗(sui)(sui)長方型,穗(sui)(sui)層整(zheng)齊,穗(sui)(sui)多(duo)穗(sui)(sui)勻,成(cheng)穗(sui)(sui)率較高,結實性好。耐旱(han)(han)性和抗(kang)(kang)后(hou)期高溫能(neng)力(li)較好,灌(guan)漿充(chong)分(fen),熟相落黃及綜(zong)合抗(kang)(kang)病性好。產量三要(yao)素協調,籽粒較飽,角質(zhi),混樣化(hua)驗各項指標(biao)達到國家優(you)質(zhi)小麥(mai)標(biao)準(zhun),千粒重38.6克(ke)。
產(chan)(chan)(chan)量水(shui)平(ping):國家區(qu)試平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)503公(gong)(gong)斤(jin),生產(chan)(chan)(chan)試驗平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)521.3公(gong)(gong)斤(jin);2012—2013年岐(qi)山示范畝(mu)(mu)產(chan)(chan)(chan)分別為526.1公(gong)(gong)斤(jin)和518.9公(gong)(gong)斤(jin);2014年多(duo)地多(duo)點(dian)調(diao)查,平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)510公(gong)(gong)斤(jin);2015年已示范推廣到(dao)關(guan)中(zhong)12個縣(xian)(區(qu)),調(diao)查測產(chan)(chan)(chan)平(ping)均(jun)畝(mu)(mu)產(chan)(chan)(chan)達到(dao)561.1公(gong)(gong)斤(jin)。
適(shi)宜區域:陜西關中(zhong)地區和黃淮南片麥區高中(zhong)水肥地中(zhong)晚茬(cha)種植(zhi)。
栽培要(yao)點:播期10月(yue)10-20日,寧遲勿早;畝播量(liang)10-11公斤;施足基肥(fei)(fei)(fei),氮磷配(pei)合(he),有機(ji)肥(fei)(fei)(fei)和無機(ji)肥(fei)(fei)(fei)搭配(pei),配(pei)方施肥(fei)(fei)(fei);適時冬(dong)(dong)灌或春灌;冬(dong)(dong)前化除滅(mie)草,中(zhong)后期“一(yi)噴三防(fang)”,增粒增重(zhong),提(ti)高產量(liang)。