Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2014, Vol. 30 ›› Issue (36): 110-114.doi: 10.11924/j.issn.1000-6850.2014-1172

Special Issue: 资源与环境 马铃薯

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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

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.