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Paper Information

Journal:   IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)   WINTER 2016 , Volume 46 , Number 4; Page(s) 583 To 589.
 
Paper: 

EVALUATION OF VARIOUS TEMPERATURES ON QUINOA PLANT SEEDS UNDER SALINITY STRESS

 
 
Author(s):  MAMEDI ARASH, TAVAKOL AFSHARI REZA*, SEPAHVAND NIAZ ALI, OWEYSE MOSTAPHA
 
* DEPARTMENT OF CROP SCIENCE, UNIVERSITY COLLEGE OF AGRICULTURE AND NATURAL RESOURCES, UNIVERSITY OF TEHRAN, KARAJ, IRAN
 
Abstract: 

Quinoa (Chenepodium quinoa Willd) is a grain-like crop which has a high production potential in Iran. Due to its seeds high nutritional value, it is compared with milk by the FAO. In order to study the effects of temperatures on seed germination of Quinoa seeds under salinity stress conditions, an experiment was conducted in Seed Lab of the University of Tehran in Karaj. Temperatures regimes included 5, 10, 15, 20, 25, 30 and 35oC. At each temperature four salinity treatments (zero, -4, -8 and -12 bars) using NaCl were used. Results showed that increasing salinity stress decreased significantly germination rate but did not affect germination percentage except in 35oC at -12 bar. Basal temperature (Tb) for Quinoa germination was increased in high salinity potentials, but ceiling temperature (Tc) decreased. The germination data indicated that high salinity resulted in the narrow germination temperature in Quinoa seed.

 
Keyword(s): GERMINATION, OPTIMUM TEMPERATURE, QUINOA PLANT, SALINITY STRESS
 
 
References: 
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Click to Cite.
APA: Copy

MAMEDI, A., & TAVAKOL AFSHARI, R., & SEPAHVAND, N., & OWEYSE, M. (2016). EVALUATION OF VARIOUS TEMPERATURES ON QUINOA PLANT SEEDS UNDER SALINITY STRESS. IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 46(4), 583-589. https://www.sid.ir/en/journal/ViewPaper.aspx?id=507803



Vancouver: Copy

MAMEDI ARASH, TAVAKOL AFSHARI REZA, SEPAHVAND NIAZ ALI, OWEYSE MOSTAPHA. EVALUATION OF VARIOUS TEMPERATURES ON QUINOA PLANT SEEDS UNDER SALINITY STRESS. IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES). 2016 [cited 2021May10];46(4):583-589. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=507803



IEEE: Copy

MAMEDI, A., TAVAKOL AFSHARI, R., SEPAHVAND, N., OWEYSE, M., 2016. EVALUATION OF VARIOUS TEMPERATURES ON QUINOA PLANT SEEDS UNDER SALINITY STRESS. IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), [online] 46(4), pp.583-589. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=507803.



 
 
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