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1、園藝學報,2016,43(6):1211–1212.ActaHorticulturaeSinicadoi:10.16420/j.issn.0513-353x.2015-0885;http://www.ahs.ac.cn1211耐抽薹白菜新品種‘寒綠’1112111程圓,袁凌云,陳國戶,周承東,朱世東,方柔,劉思嘉,1,*汪承剛12(安徽農(nóng)業(yè)大學園藝學院,合肥230036;安徽省華禾種業(yè)有限公司,安徽馬鞍山238243)摘要:‘寒綠’白菜是以自交不親和系‘WC-03-05-05’和自交系‘WC-02-08-04’雜交育成的一代雜種。株形直立,束腰,株高約25cm,開展度約25cm
2、×27cm。葉片展開,葉色綠有光澤,葉柄綠色,長且肥厚。單株質(zhì)量約0.30kg。田間綜合表現(xiàn)佳,耐抽薹,抗病,品質(zhì)和商品性好。適宜于長江中下游地區(qū)春季栽培及北方地區(qū)周年生產(chǎn)。關(guān)鍵詞:白菜;耐抽薹;一代雜種;品種中圖分類號:S634.3文獻標志碼:B文章編號:0513-353X(2016)06-1211-02ANewBoltingToleranceChineseCabbageCultivar‘Hanlü’111211CHENGYuan,YUANLing-yun,CHENGuo-hu,ZHOUCheng-dong,ZHUShi-dong,F(xiàn)ANGRou,11,*LIUSi-jia,
3、andWANGCheng-gang12(CollegeofHorticulture,AnhuiAgriculturalUniversity,Hefei230036,China;AnhuiHuaheSeedCompanyLimited,Ma’anshan,Anhui238243,China)Abstract:‘Hanlü’isanewChinesecabbagehybridwhichisdevelopedbycrossingaself-incompatibleline‘WC-03-05-05’withself-compatibleline‘WC-02-08-04’.Theplan
4、ttypeisup-rightandgirdling,theheightisabout25cmandtheexpansionisabout25cm×27cm.Ithasdarkgreenglossyleaveswhichareunfoldedandthickandcrisppetioles.Thesingleplantweightsabout0.30kg.Itshowshighqualityanddiseaseresistanceinthefieldsandithasdelicioustaste,strongresistancetoboltingandgeneraldiseas
5、es.Itsoutwardappearance,flavorandqualityareimprovedsignificantly.Itissuitabletobecultivatedforspringsowinginmiddle-lowerYangtzeareaandall-yearproductioninthenorthofChina.Keywords:Chinesecabaage;boltingtolerance;hybrid;cultivar白菜[Brassicacampestrisssp.chinensis(L.)Makino]因喜冷涼,在春、秋、冬季栽培較多。但由于冬
6、、春季氣溫低,白菜易通過春化,氣溫回升時易抽薹開花,失去食用價值(徐海等,2013)。因此選育耐抽薹品種能有效緩解春季蔬菜市場的“春淡”現(xiàn)象。目前市場上耐抽薹品種還是以‘四月蔓’、‘五月蔓’為主,雖其冬性強,但商品性不佳(楊培新等,2011)?!G’白菜(圖1)是以自交不親和系‘WC-03-05-05’和自交系‘WC-02-08-04’雜交育成收稿日期:2016–02–27;修回日期:2016–03–11基金項目:科技部成果轉(zhuǎn)化項目(2014GB2C300018);安徽省自然科學基金項目(1608085QC48);安徽農(nóng)業(yè)大學校青年基金重點項目(2015ZD018)*通信作者
7、Authorforcorrespondence(E-mail:ahscyzwcg@ahau.edu.cn)ChengYuan,YuanLing-yun,ChenGuo-hu,ZhouCheng-dong,ZhuShi-dong,F(xiàn)angRou,LiuSi-jia,WangCheng-gang.AnewboltingtoleranceChinesecabbagecultivar‘Hanlü’.1212ActaHorticulturaeSinica,2016,43(6):1211–1212.的耐