審定編號:閩(min)審(shen)油2011001
作物種類:油菜
品種名稱:秦優10號
選育單位:陜西省咸陽市(shi)農業科學(xue)研究所
品種來源:2168A×5009C
引進單位:福建(jian)省種(zhong)子總站(zhan)、寧化縣種(zhong)子管(guan)理站(zhan)
特征特性:為(wei)甘藍型雙低油(you)菜半冬性質(zhi)不育(yu)三系(xi)雜交種。平均全(quan)生育(yu)期185.9天(tian),與對照高油(you)605相(xiang)當。幼苗半直立,葉色(se)綠、色(se)淺,葉大(da)、薄,裂葉2~3對,深裂葉,葉緣鋸齒狀,有(you)(you)蠟粉,花(hua)瓣較大(da)、側疊,花(hua)色(se)黃(huang)。平均株高169.88厘(li)米(mi),有(you)(you)效分枝(zhi)部位(wei)高67.51厘(li)米(mi),有(you)(you)效分枝(zhi)數(shu)(shu)(shu)7.81個,主花(hua)序有(you)(you)效長度(du)60.03厘(li)米(mi),結角密度(du)1.22,角果長度(du)6.77厘(li)米(mi),每株有(you)(you)效角果291.12個,每角粒(li)(li)數(shu)(shu)(shu)18.59粒(li)(li),千粒(li)(li)重3.76克,籽粒(li)(li)黑(hei)色(se)。兩(liang)年(nian)省區試田間調查(cha)凍(dong)害率23.18%,凍(dong)害指(zhi)數(shu)(shu)(shu)9.15%,菌核病(bing)(bing)發病(bing)(bing)率9.34%, 病(bing)(bing)害指(zhi)數(shu)(shu)(shu)5.68%。經農業部油(you)料制品質(zhi)量監督檢驗測(ce)試中(zhong)心測(ce)定,兩(liang)年(nian)平均芥酸含(han)量0.24%,硫(liu)苷含(han)量28.56微摩爾/克,含(han)油(you)量42.76%。
產量表現: 2008-2009年(nian)(nian)(nian)參試(shi),平(ping)(ping)均(jun)(jun)籽粒畝產(chan)量(liang)為(wei)(wei)157.91公斤,比(bi)對(dui)照(zhao)高油605增(zeng)產(chan)8.68%,增(zeng)產(chan)顯著;2009-2010年(nian)(nian)(nian)續(xu)試(shi),平(ping)(ping)均(jun)(jun)籽粒畝產(chan)為(wei)(wei)111.96公斤,比(bi)對(dui)照(zhao)增(zeng)產(chan)11.07%,達(da)極顯著水平(ping)(ping)。兩年(nian)(nian)(nian)平(ping)(ping)均(jun)(jun)籽粒畝產(chan)量(liang)為(wei)(wei)134.96公斤,比(bi)對(dui)照(zhao)增(zeng)產(chan)9.08%。2009-2010年(nian)(nian)(nian)度全省生產(chan)試(shi)驗(yan),籽粒平(ping)(ping)均(jun)(jun)畝產(chan)91.4公斤,比(bi)對(dui)照(zhao)增(zeng)產(chan)26.9%。
栽培技術要點:適宜播期(qi)在(zai)10月下旬-11月上(shang)旬,苗床(chuang)畝(mu)播種量0.35-0.5公(gong)(gong)(gong)斤。直播密(mi)度每畝(mu)12000-15000株,移栽密(mi)度6000-8000株,苗齡30-35天,3-4片真葉時開始(shi)移栽。畝(mu)施肥(fei)總(zong)量氮肥(fei)8-10公(gong)(gong)(gong)斤,磷(lin)肥(fei)3-5公(gong)(gong)(gong)斤,鉀肥(fei)5-7公(gong)(gong)(gong)斤,硼砂1公(gong)(gong)(gong)斤,其(qi)中,氮肥(fei)總(zong)量的50%、磷(lin)、鉀肥(fei)總(zong)量的80%作(zuo)基肥(fei);苗期(qi)和蕾(lei)薹(tai)期(qi)要用優質高效硼肥(fei)進行葉面追肥(fei)。苗床(chuang)期(qi)重點防(fang)(fang)治菜青蟲(chong)和蚜(ya)蟲(chong),初花期(qi)每畝(mu)可用40%菌核凈可濕(shi)性粉劑2-3兩,兌水50-60公(gong)(gong)(gong)斤防(fang)(fang)治菌核病,5-7天后(hou)再防(fang)(fang)治一次。
省農作物品種審定委員會審定意見:秦優10號屬(shu)雙低甘藍型半冬性(xing)油菜(cai)雜(za)交種(zhong)。全生育期186天,與(yu)對照高油605相當(dang),植株較高,分枝性(xing)較強,產量較高,耐漬性(xing)強。適宜福(fu)建省(sheng)作冬油菜(cai)種(zhong)植,栽培上應注意防(fang)止倒伏,防(fang)治菌核病。經審核,符合福(fu)建省(sheng)農(nong)作物品種(zhong)審(認(ren))定規定,通(tong)過審定。











