【摘要】 薯绿1号(原名徐菜薯1号)是以台农71为母本,以广薯菜2号为父本,通过定向有性杂交选育而成的菜用甘薯专用新品种。株型半直立,分枝多,叶片心形,顶叶黄绿色,叶基色和茎色均为绿色。薯块纺锤形,白皮白肉。茎尖无茸毛,烫后颜色翠绿至绿色,无苦涩味,微甜,有滑腻感,食味好。高抗茎线虫病,抗蔓割病。在国家区域试验3个月时间内每667m2产量1800kg左右,如在保护地条件下可周年生产,每667m2产量在5000kg以上。适合江苏、山东、河南、浙江、四川、广东、福建、海南等适宜地区作叶菜种植。更多还原

【Abstract】 ‘Shulyu No.1’is a new vegetable-used sweet-potato variety,developed by crossing‘ Tainong 71’as female parent and‘Guangshucai No.2’as male parent with a controlled hybrid method.Its plant type is semi-erect with multiple branches and heart-shaped leaves.The top leaf is green-yellow in color,and leaf base and vein are both green in color.Its root is of long elliptic shape with white skin and flesh.There is no fuzzes on its stem tip.The color is turning from bluish green to green after being boiled.It tastes a little sweet without bitter flavor,and with soapy feeling.It has good tastes.This variety is highly resistant to stem nematode,resistant to Fusarium wilt.Within the 3 months under the trial conditions in national breeding program,it yields about 27 t· hm-2.It can produce all year round under protected field condition.And the yield is above 75 t· hm-2.It is suitable for cultivation in Jiangsu,Shandong,Henan,Zhejiang,Sichuan,Guangdong,Fujian and Hainan Provinces as leaf-vegetable.更多还原