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中国农学通报 ›› 2014, Vol. 30 ›› Issue (36): 110-114.doi: 10.11924/j.issn.1000-6850.2014-1172

所属专题: 资源与环境 马铃薯

• 农学 农业基础科学 • 上一篇    下一篇

盾叶薯蓣种质资源比较研究

梁艳丽1,赵庆云2,杨 燕1,谢世清3   

  1. (1云南农业大学农学与生物技术学院,昆明 650201;2云南农业大学植物保护学院,昆明 650201;3云南农业大学科技处,昆明 650201)
  • 收稿日期:2014-04-22 修回日期:2014-04-22 接受日期:2014-10-29 出版日期:2015-03-20 发布日期:2015-03-20
  • 通讯作者: 梁艳丽
  • 基金资助:
    云南省教育厅科学研究基金项目“盾叶薯蓣种质改良研究”(A3003065)。

Comparative Study on the Different Germplasm Resource of Dioscorea zingiberensis C.H. Wright

Liang Yanli1, Zhao Qingyun2, Yang Yan1, Xie Shiqing   

  1. (1College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201;2College of Plant Protection, Yunnan Agricultural University, Kunming 650201;3Science and Technology Department, Yunnan Agricultural University, Kunming 650201)
  • Received:2014-04-22 Revised:2014-04-22 Accepted:2014-10-29 Online:2015-03-20 Published:2015-03-20

摘要: 选育产量高、适应性好的盾叶薯蓣新品种是发展盾叶薯蓣生产,提高其开发和利用价值的首选课题。在广泛征集种质资源的基础上,对不同盾叶薯蓣种质资源的生育期、开花特性、地下部性状、产量、发病率等指标进行比较和分析,旨在从中筛选出适应性强、高产、优质的盾叶薯蓣种质资源。试验结果发现,适合昆明地区种植的材料有‘盾薯38’、‘盾薯401-1’、‘盾薯34’和‘盾薯35’,这些品系不仅产量高,且各项指标综合表现均较突出。

关键词: 生态设计, 生态设计

Abstract: Breeding of high yield, good adaptability cultivar is the most important things for the development of Dioscorea zingiberensis production. Based on the extensive collection of germplasm, growth period, flowering characteristics, underground traits, yield, morbidity and other indicators were compared and analyzed in the study which aimed at the sifting of strong adaptability, high yield, high quality germplasm resources. The results indicated: Dunshu 38, Dunshu 401-1, Dunshu 34 and Dunshu 35 were suitable for the cultivation in Kunming.These strains showed high yield and overall performance better than others.