紫薯新品种冀紫薯2号特性及其“三高”栽培技术  

Characteristics of a New Purple Sweetpotato Variety Jizishu No.2 and Its Cultivation Techniques of High Yield,High Quality and High Efficiency

作　　者：刘明[1] 胡亚亚[2] 张爱君[1] 刘兰服[2] 靳容[1] 韩美坤 马志民[2] 唐忠厚[1] LIU Ming;HU Ya-ya;ZHANG Ai-jun;LIU Lan-fu;JIN Rong;HAN Mei-kun;MA Zhi-min;TANG Zhong-hou(Xuzhou Sweetpotato Research Center,Key Laboratory of Sweetpotato Biology and Genetic Breeding of Ministry of Agriculture,Xuzhou 221121,China;Institute of Cereal and Oil Crops of Hebei Academy of Agriculture and Forestry Sciences,Hebei Key Laboratory of Crop Genetics and Breeding,Shijiazhuang 050035,China)

机构地区：[1]江苏徐州甘薯研究中心,农业部甘薯生物学与遗传育种重点实验室,江苏徐州221121 [2]河北省农林科学院粮油作物研究所,河北省作物遗传育种实验室,河北石家庄050035

出　　处：《河北农业科学》2019年第6期73-78,共6页Journal of Hebei Agricultural Sciences

基　　金：国家甘薯产业技术体系建设项目（CARS-11）

摘　　要：为促进紫薯新品种冀紫薯2号的推广与开发利用,介绍了该品种的遗传背景、生物学性状、营养品质、产量表现和适宜种植区域等,并从育苗技术、养分高效利用、病虫草害绿色防控和轻简化栽培等方面提出了配套的栽培技术措施,以达到高产、高质、高效的目的,为冀紫薯2号大规模生产提供指导。相关技术适宜在河北、河南、山东、陕西及安徽中北部等薯区推广与应用。In order to promote the popularization and development of the new purple sweetpotato variety Jizishu No.2, the genetic background, biological characteristics, nutritional quality, yield performance and suitable cultivation area of this variety were introduced. To achieve high yield, high quality and high efficiency, the supporting cultivation techniques were proposed from the aspects of seedling technology,nutrient efficient utiliza tion,green control of diseases,pests and weeds,and simplified cultivation,which would provide guidance for the large-scale production of this variety and were suitable for popularization and application in sweetpotato production regions such as Hebei,Henan,Shandong,Shaanxi and central and northern Anhui.

关 键 词：甘薯 冀紫薯2号 特征特性 栽培技术 

分 类 号：S531[农业科学—作物学]