福建农业学报
福建農業學報
복건농업학보
Fujian Journal of Agricultural Sciences
2015年
6期
567-570
,共4页
甘薯%榕薯 819%品种选育%特征特性
甘藷%榕藷 819%品種選育%特徵特性
감서%용서 819%품충선육%특정특성
sweet potato%‘Rongshu819’%breeding%characteristics
为选育适宜加工应用的高淀粉甘薯品种，2008年以‘金山57’为母本放任授粉，选育出高淀粉甘薯新品种‘榕薯819’。该品种于2011－2013年参加福建省区试和生产试验。结果表明：该品种薯干产量高于对照‘金山57’；淀粉产量极显著高于对照。干物率29．95％，比对照高19．85％；出粉率19．70％，比对照高28．09％；食味品质优；中抗蔓割病；萌芽性好，贮藏性好。2014年通过福建省品种审定委员会审定（闽审薯2014005）。
為選育適宜加工應用的高澱粉甘藷品種，2008年以‘金山57’為母本放任授粉，選育齣高澱粉甘藷新品種‘榕藷819’。該品種于2011－2013年參加福建省區試和生產試驗。結果錶明：該品種藷榦產量高于對照‘金山57’；澱粉產量極顯著高于對照。榦物率29．95％，比對照高19．85％；齣粉率19．70％，比對照高28．09％；食味品質優；中抗蔓割病；萌芽性好，貯藏性好。2014年通過福建省品種審定委員會審定（閩審藷2014005）。
위선육괄의가공응용적고정분감서품충，2008년이‘금산57’위모본방임수분，선육출고정분감서신품충‘용서819’。해품충우2011－2013년삼가복건성구시화생산시험。결과표명：해품충서간산량고우대조‘금산57’；정분산량겁현저고우대조。간물솔29．95％，비대조고19．85％；출분솔19．70％，비대조고28．09％；식미품질우；중항만할병；맹아성호，저장성호。2014년통과복건성품충심정위원회심정（민심서2014005）。
A high-starch sweet potato variety,‘Rongshu819 ’,was newly developed from ‘Jinshan57 ’by open pollination in 2008. It was subjected to the regional test on new varieties and a production trial in Fujian from 2011 to 2013.The results showed that ‘Rongshu819 ’had a higher dry matter content and significantly higher root starch yield than ‘Jinshan57 ’(CK).Specifically,the dry matter of ‘Rongshu 819 ’was 29.95%,which was 19.85% higher than that of CK,and the root starch was 19.70%,which was 28.09% more than that of CK.In addition,this new variety was judged to be better in table quality than CK,as well as moderately resistant to fusarium wilt,desirable on storage performance and highly acceptable in germination ability.It was,subsequently, certificated by Fujian Committee for Crop Variety Registration in 2014.
