Effect of Streptomyces sp. Strain SEF11 on Germination and Seedling Growth of Glutinous Rice cv. RD 6 and Peanut cv. Kasetsart 50 under Salt Solution

Authors

  • Khanitta Somtrakoon Department of Biology, Faculty of Science, Mahasarakham University, Kantharawichai, Mahasarakham
  • Sudarat Thiangsanthia Department of Biology, Faculty of Science, Mahasarakham University, Kantharawichai, Mahasarakham
  • Sutasinee Wongchaiya Department of Biology, Faculty of Science, Mahasarakham University, Kantharawichai, Mahasarakham
  • Aphidech Sangdee Department of Biology, Faculty of Science, Mahasarakham University, Kantharawichai, Mahasarakham
  • Waraporn Chouychai Biology Program, Faculty of Science and Technology, Nakhonsawan Rajabhat University, Nakhonsawan

Abstract

This study was performed to investigate the effect of indole-3-acetic acid producing bacteria, Streptomyces sp. strain SEF11 on germination and seedling growth of glutinous rice cv. RD 6 and peanut cv. Kasetsart 50 seedling in 2 concentrations of sterile sodium chloride solution that were slightly (2.37 ds/m) and moderately (7.25 ds/m) salt solution. The results showed that seed of glutinous rice cv. RD6 and peanut cv. Kasetsart 50 germinated well in both slightly and moderately salt solution. Seeds immersion in bacterial suspension increased shoot length of peanut and root length of glutinous rice cv. RD6 and peanut cv. Kasetsart 50 seedling when compared with control in all salt conditions. Seeds immersion in culture filtrate increased shoot length and root length of glutinous rice cv. RD6 seedling but there were no effect on peanut cv. Kasetsart 50 seedling. Thus, Streptomyces sp. strain SEF11 were possible to use for promoting glutinous rice cv. RD6 and peanut cv. Kasetsart 50 growth in saline soil.

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Published

2020-08-26

How to Cite

Somtrakoon, K., Thiangsanthia, S. ., Wongchaiya, S. ., Sangdee, A. ., & Chouychai, W. . (2020). Effect of Streptomyces sp. Strain SEF11 on Germination and Seedling Growth of Glutinous Rice cv. RD 6 and Peanut cv. Kasetsart 50 under Salt Solution. Journal of Agricultural Research and Extension, 37(2), 36–46. retrieved from https://li01.tci-thaijo.org/index.php/MJUJN/article/view/217323

Issue

Vol. 37 No. 2 (2020): May - August 2020

Section

Research Article

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