Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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Establishment of Seed Treatment for Healthy Production of Peanut Sprout

청정 땅콩나물 생산을 위한 종자처리기술 확립

  • Park, Eun-Ji (Dept. of Horticultural Bioscience, Pusan National University) ;
  • Lee, Gyu-Bin (Dept. of Horticultural Bioscience, Pusan National University) ;
  • Heo, You (Dept. of Horticultural Bioscience, Pusan National University) ;
  • Son, Beung-Gu (Dept. of Horticultural Bioscience, Pusan National University) ;
  • Choi, Young-Whan (Dept. of Horticultural Bioscience, Pusan National University) ;
  • Lee, Yong-Jae (Dept. of Horticultural Bioscience, Pusan National University) ;
  • Park, Young-Hoon (Dept. of Horticultural Bioscience, Pusan National University) ;
  • Suh, Jeong-Min (Dept. of Bio-Environmental Energy, Pusan National University) ;
  • Kang, Jum-Soon (Dept. of Horticultural Bioscience, Pusan National University)
  • 박은지 (부산대학교 원예생명과학과) ;
  • 이규빈 (부산대학교 원예생명과학과) ;
  • 허유 (부산대학교 원예생명과학과) ;
  • 손병구 (부산대학교 원예생명과학과) ;
  • 최영환 (부산대학교 원예생명과학과) ;
  • 이용재 (부산대학교 원예생명과학과) ;
  • 박영훈 (부산대학교 원예생명과학과) ;
  • 서정민 (부산대학교 바이오 환경에너지학과) ;
  • 강점순 (부산대학교 원예생명과학과)
  • Received : 2015.02.02
  • Accepted : 2015.03.20
  • Published : 2015.06.30
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Abstract

The present study was conducted to develop seed treatment for the production of healthy and clean peanut sprout. Dry heat treatment of peanut seeds reduced the incidence of the rot. The seed treatment condition at $52^{\circ}C$ for 10 h. was the most efficient without inhibiting seed viability significantly. Seeds were dark cultured at $27^{\circ}C$ for up to 9 days. The treatment of Indole-B and gibberellic acid influenced germination, T50, fresh, dry weight, hypocotyl length, hypocotyl length diameter, root length, number of lateral root and epicotyl of peanut sprout. There were no differences in the germinability of peanut seeds between gibberellic acid treatment methods but higher fresh weight was observed in the GA3 solution spray after 2 hour water soaking. The general growth and lateral root development of peanut sprouts were suppressed by Indole-B which is used for inhibiting root formation and promoting hypocotyls. The treatment of gibberellic acid promoted hypocotyl elongation, but it did not influence on the growth of hypocotyls and root system.

Keywords

References

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