2008～2009年度国家甘薯品种(南方区)区试报告  

Screening sweet potato varieties for planting in Southern China:National regional trial,2008-2009

作　　者：吴翠荣[1] 卢森权[1] 李彦青[1] 黄咏梅[1] 陈天渊[1] 李慧峰[1] 

机构地区：[1]广西农业科学院玉米研究所,南宁530227

出　　处：《广西农业科学》2010年第12期1288-1290,共3页Guangxi Agricultural Sciences

基　　金：国家甘薯区试资助项目(农技种函[2010]140号);公益性行业(农业)科研专项项目(nyhyzx07-012-19);广西农业科学院基本科研业务专项项目[200825(基)]

摘　　要：对2008～2009年国家甘薯品种区试广西试点(南方区)试验结果进行分析,以期筛选出适宜广西种植的优良高产甘薯品种。结果表明,参试10个甘薯新品种中,鲜薯产量比对照金山57增产的有莆薯14、龙薯21、榕薯756和普薯05-31;干薯产量较对照种增产的是莆薯14、桂薯16和金山208等7个品种;品质以桂薯16号最好,干物率高(34.85%),熟食味好(3.95分);除福薯14和热薯1号产量偏低外,其余8个品种均适于广西全区或部分地区种植,其中莆薯14、桂薯16、榕薯756和金山208等4个品种进入2010年国家生产试验广西区试点。The results of national sweet potato regional trial （southern districts） of 2008-2009 were analyzed in order to screen fine quality sweet potato varieties suitable for planting in Guangxi. The results showed that, out of ten new sweet potato varieties, four varieties, viz., Pushu 14, Longshu 21, Rongshu 756 and Pnshu 05-31 showed higher fresh potato yield compared to control variety Jinshan 57, and seven varieties showed higher dry tuber yield compared to control, of which the most promising varieties were Pushu 14, Guishu 16 and Jinshan 208. The quality of variety Guishu 16 was found better than others, with the highest dry matter content of tuber （34.85%） and good eating quality （3.95 score）. All the tested sweet potato varieties except low-yield varieties Fushu 14 and Reshu l, were suitable for planting in all the townships of Guangxi. Varieties Pushu 14, Guishu 16, Rongshu 756 and Jinshan 208 entered the national production test in Guangxi for 2010.

关 键 词：甘薯品种 国家区域试验 产量 广西 

分 类 号：S531.037[农业科学—作物学]