赣薯1号的特征特性及应用前景评价  

Characteristics of Ganshu No.1 and Application Prospect

作　　者：兰孟焦[1] 吴问胜[1] 黄水金[1] 潘浩[1] 陈志才[1] 张弢[1] 

机构地区：[1]江西省农业科学院作物研究所,江西南昌330200

出　　处：《安徽农业科学》2012年第12期7027-7028,共2页Journal of Anhui Agricultural Sciences

基　　金：现代农业产业技术体系建设专项(CARS-11-C-08)

摘　　要：[目的]研究赣薯1号的品种特征特性和生产中的应用价值。[方法]通过田间调查、小区试验、理化测定等方法对赣薯1号的植物学特征、产量、品质及抗病性进行分析。[结果]赣薯1号是利用紫心甘薯品系宁98-P-8与苏薯9号经过有性杂交选育而成的紫色特用型甘薯品种。该品种单株分枝6～8个,单株结薯整齐、集中,薯皮、薯肉均为紫色,抗黑斑病和根腐病,不抗茎线虫病,熟食质地细嫩,粗纤维少,产量表现稳定,较对照宁紫1号增产9.56%～11.87%。[结论]赣薯1号综合性状表现优良,可作为鲜食和食品加工原料,还可作为亲本进行品种选育。[Objective] The aim was to study the characteristics of Ganshu No.1 and application value in production.[Method] Through field investigation,plot experiment,physicochemical determination,the botany characteristics,yield,quality and disease resistance of Ganshu No.1 were analyzed.[Result] Ganshu No.1 was bred by sexual hybridization of Ning 98-P-8 and Sushu No.9.There are 6-8 branches per plant of Ganshu No.1,potato setting per plant is even and concentrated.Potato peel and flesh are purple.The yield of Ganshu No.1 is stable and more than 9.56%-11.87% compared with Ningzi No.1,crude fiber is little,and is resistant against black spot,root rot,not resistant against stem nematode.[Conclusion] The comprehensive traits of Ganshu No.1 are good,which could be used as fresh food and food processing material,as well as parents for variety breeding.

关 键 词：紫心甘薯 赣薯1号 特征特性 应用前景 

分 类 号：S531[农业科学—作物学]