Journal of Crop Science and Biotechnology
- 제10권4호
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- Pages.257-264
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- 2007
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- 1975-9479(pISSN)
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- 2005-8276(eISSN)
An Effective Defensive Response in Thai Aromatic Rice Varieties(Oryza sativa L. spp. indica) to Salinity
- Cha-um, Suriyan (National Center for Genetic Engineering and Biotechnology(BIOTEC), National Science and Technology Development Agency(NSTDA)) ;
- Vejchasarn, Phanchita (Department of Biotechnology, Faculty of Science and Technology, Thammasat University) ;
- Kirdmanee, Chalermpol (National Center for Genetic Engineering and Biotechnology(BIOTEC), National Science and Technology Development Agency(NSTDA))
- 발행 : 2007.12.31
초록
Rice is one of the world's staple crops and is a major source of carbohydrate. Rice is exported from several countries, providing a major source of income. There are many documents reporting that rice is a salt-sensitive crop in its developmental stages. The objective of this investigation is to evaluate the effective salt-tolerance defense mechanisms in aromatic rice varieties. Pathumthani 1(PT1), Jasmine(KDML105), and Homjan(HJ) aromatic rice varieties were chosen as plant materials. Rice seedlings photoautotrophically grown in-vitro were treated with 0, 85, 171, 256, 342, and 427 mM NaCl in the media. Data, including sodium ion