福建农业学报Issue(6)：567-570,4.
高淀粉甘薯新品种‘榕薯819’的选育及其特征特性
Breeding and Characteristics of New,High-starch Sweet Potato,‘Rongshu819’
摘要
Abstract
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.关键词
甘薯/榕薯 819/品种选育/特征特性Key words
sweet potato/‘Rongshu819’/breeding/characteristics分类
农业科技引用本文复制引用
鄢铮,王正荣..高淀粉甘薯新品种‘榕薯819’的选育及其特征特性[J].福建农业学报,2015,(6):567-570,4.基金项目
福州市科技发展基金项目 （）
