Korean Journal of Agricultural Science (농업과학연구)

Institute of Agricultural Science, CNU (충남대학교 농업과학연구소)
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Major Characters of the Developed Sweet Sorghum Lines Induced by Mutagene, Gamma-ray

돌연변이원 감마선처리에 의해 유기된 단수수 유망 계통의 주요특성

  • Bok, Tae-Gyu (Dept. of Applied plant, Chungnam National University) ;
  • Lee, Moon-Sub (Dept. of Applied plant, Chungnam National University) ;
  • Shin, Won-Sik (Chungcheongnam-do Cheongyang Agricultural Technology Center) ;
  • Ryu, Ji-Hong (Chungcheongbuk-do Agricultural Research & Extension Services) ;
  • Lee, Hee-Bong (Dept. of Applied plant, Chungnam National University)
  • Received : 2010.10.05
  • Accepted : 2010.12.13
  • Published : 2010.12.31
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Abstract

This study was carried out to develop a new sweet sorghum for biomass by using mutagen, gamma-ray. Seeds treated were gained from National Genetic Resource Center, RDA, and these seeds were irradiated with gamma-ray (400Gy) at KAERI. CNUS-M113 and CNUS-M134 among 169 collected accessions were evaluated a promising line for biomass due to increasing of fresh and dry weight. In addition, this line was high in stem height, number of tiller and fresh weight per plant than check, Hwang-gum chal sorghum. Accordingly, this line demanded for leading variety the production test and cultivation adaptability in future years.

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References

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