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农学学报 ›› 2016, Vol. 6 ›› Issue (1): 25-27.doi: 10.11923/j.issn.2095-4050.cjas15100019

所属专题: 马铃薯

• 农艺科学 生理生化 • 上一篇    下一篇

高产优质甘薯新品种廊烟薯6选育及栽培技术

揭琴,张恭,杜德玉,辛国胜,田金玉   

  1. 廊坊市农林科学院,廊坊市农林科学院,廊坊市农林科学院,烟台市农业科学研究院,廊坊市农林科学院
  • 收稿日期:2015-10-29 修回日期:2015-12-03 接受日期:2015-12-23 出版日期:2016-01-29 发布日期:2016-01-29
  • 通讯作者: 杜德玉 E-mail:786352722@qq.com
  • 基金资助:
    河北省科技计划项目“优质多抗甘薯新品种选育”(14226303D-5)。

Breeding and Cultivation Techniques of a New Sweet Potato Variety‘Langyanshu 6’with High Yield and Good Quality

  • Received:2015-10-29 Revised:2015-12-03 Accepted:2015-12-23 Online:2016-01-29 Published:2016-01-29

摘要: 为了满足高产优质甘薯品种的市场需求,推动河北省甘薯产业的发展,廊坊市农林科学院以烟台农科院筛选的优良品系‘06-20’为母本,‘豫薯868’、‘烟薯22’、‘烟薯24’、‘漯徐薯8 号’、‘商薯7 号’、‘密选1号’、‘中泰9号’等7个亲本作父本进行混合授粉杂交选育出高产优质甘薯新品种——‘廊烟薯6’。该品种萌芽性好,长蔓,分枝数多,结薯集中,薯块大小整齐,薯干较洁白平整,食味较好,抗根腐病,贮藏性较好。2014 年1 月通过河北省科技厅组织的专家鉴定,定名为‘廊烟薯6’。通过研究建立了该品种的高效栽培技术。试验表明,该品种是淀粉和鲜食兼用型品种,在生产上具有突出优势,符合食用安全、产品优质、生产高效的育种目标。

关键词: 木醋液, 木醋液, 大棚, 西瓜, 镰孢菌, 疫霉菌

Abstract: In order to meet the market need for special sweet potato varieties, promote the development of sweet potato industry in Hebei Province, a new sweet potato variety‘Langyanshu 6’with high yield and good quality was bred by Langfang Academy of Agriculture and Forestry Science. Its female parent was the elite line ‘06-20’selected by Yantai Academy of Agricultural Sciences and the male parent was mixed pollens from 7 varieties,‘Yushu 868’,‘Yanshu 22’,‘Luoxushu 8’,‘Shangshu 7’,‘Mixuan 1’, and‘Zhongtai 9’. This variety had the characteristics of good sprout capacity, long tendril, more branches, concentrated storage roots, white and smooth chips, good taste, root rot resistance and good storage quality. It passed the new variety identification organized by the Achievement Transformation Centre of Hebei Department of Science and Technology in January, 2014, and named as‘Langyanshu 6’. The cultivation techniques of this high yield variety were developed. Test showed that the variety was a dual-purpose breed for starch and fresh edible, and had a prominent advantage in production, conformed to the breeding goals of food safety, product quality and production efficiency.

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