EVALUATION OF SALT TOLERANCE IN DESERT WHEATGRASS (AGROPYRON DESERTORUM L.)

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TAJMIR RIAHI RAHIL; ETEMADI NEMATOLLAH; MORTAZAINEZHAD FOROGH; SADEGHI AMIR

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Journal: JOURNAL OF PLANT PROCESS AND FUNCTION Year:2014 | Volume:3 | Issue:7 Page(s): 93-104

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Title

EVALUATION OF SALT TOLERANCE IN DESERT WHEATGRASS (AGROPYRON DESERTORUM L.)

Author(s)

TAJMIR RIAHI RAHIL | ETEMADI NEMATOLLAH | MORTAZAINEZHAD FOROGH | SADEGHI AMIR | Issue Writer Certificate

Keywords

ANTIOXIDANT ENZYMESQ2

ION LEAKAGEQ2

NATIVE SPECIESQ2

PROLINE CONTENTQ1

RELATIVE WATER CONTENTQ1

Abstract

Because of water and soil salinity, there are many problems for turfgrass in Iran. Use of salt tolerant native plants is one of the appropriate ways for solving these problems. This study was undertaken to evaluate effects of four levels of salinity (less than 2, 4, 8 and 16 ds/m) on morphological and physiological characteristics in native grass, Wheatgrass (Agropyron desertorum). The experiment was performed based on randomized complete block design with three replications. The results showed that salinity stress decreased turf grass quality (TQ), fresh and dry weight of shoots and roots, RELATIVE WATER CONTENT (R We) and root and shoot potassium contents. Also, salinity stress increased shoot and root sodium contents, electrolyte leakage (EL), PROLINE CONTENTs and activity of enzymes. According to reduction in TQ and RWC and increase in EL under salinity stress, it seemed that increasing in PROLINE CONTENTs and enzymes activities was not be able to reduce the damage caused by stress. All of the measured parameters in this study showed the significant differences with control plant in 4 ds/m salinity level. The results showed the wheatgrass was salt-sensitive and its salt tolerance was less than 4 (ds/m).

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APA: Copy

TAJMIR RIAHI, RAHIL, ETEMADI, NEMATOLLAH, MORTAZAINEZHAD, FOROGH, & SADEGHI, AMIR. (2014). EVALUATION OF SALT TOLERANCE IN DESERT WHEATGRASS (AGROPYRON DESERTORUM L.). JOURNAL OF PLANT PROCESS AND FUNCTION, 3(7), 93-104. SID. https://sid.ir/paper/234201/en

Vancouver: Copy

TAJMIR RIAHI RAHIL, ETEMADI NEMATOLLAH, MORTAZAINEZHAD FOROGH, SADEGHI AMIR. EVALUATION OF SALT TOLERANCE IN DESERT WHEATGRASS (AGROPYRON DESERTORUM L.). JOURNAL OF PLANT PROCESS AND FUNCTION[Internet]. 2014;3(7):93-104. Available from: https://sid.ir/paper/234201/en

IEEE: Copy

RAHIL TAJMIR RIAHI, NEMATOLLAH ETEMADI, FOROGH MORTAZAINEZHAD, and AMIR SADEGHI, “EVALUATION OF SALT TOLERANCE IN DESERT WHEATGRASS (AGROPYRON DESERTORUM L.),” JOURNAL OF PLANT PROCESS AND FUNCTION, vol. 3, no. 7, pp. 93–104, 2014, [Online]. Available: https://sid.ir/paper/234201/en

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