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Research Paper | June 1, 2015

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Diversity of morphological and chemical traits and assessment of salinity tolerance in medicinal Portulaca oleracea L. genotypes

Niyayesh Farrokhmanesh, Ahmad Reza Golparvar, Davoud Naderi

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J. Bio. Env. Sci.6(6), 40-47, June 2015

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Abstract

Portulaca oleracea L. is an annual halophyte that can resist salinity as vegetable, forage or medicinal plant. In order to study the effects of different salinity levels on some morphological and chemical properties and salinity tolerance of Portulaca oleracea L. a factorial experiment was carried out using randomized complete block design with different salinity levels (0, 7, and 25 deci-Siemens/m) on Portulaca oleracea genotypes. Three replications were used and the experiment was conducted in 2013 in the research greenhouse of Islamic Azad University, Isfahan (Khorasgan) Branch. Research results revealed that values of plant height, dry weight of shoot, root wet weight, shoot sodium content, root sodium content, root potassium, ratio of potassium to sodium in shoot, the ratio of potassium to sodium in root were significantly different from the values obtained for the control group. On the other hand, values of root wet weight and shoot dry weight did not differ significantly to a salinity level of 7 deci-Siemens. However, at the 25 deci-Siemens salinity level a significant reduction was observed in the aforementioned values. Examination results indicated that this plant is highly resistant to salinity while genotypes obtained from Ahwaz, Mashhad, and Miandoab also demonstrated a high level of resistance to a salinity of 25 deci-Siemens. Therefore, this plant can be used as a medicinal plant in areas under salinity stress.

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Diversity of morphological and chemical traits and assessment of salinity tolerance in medicinal Portulaca oleracea L. genotypes

Abd Meyshani S, Nejat Bushehri A. 1995. Assessment of the salinity tolerance of different cultivars of Iranian wheat. Proceedings of the First Conference on Cultivation and Amendment of Plants, Iran. 420-450.

Aminpanah, H. Soroushzadeh A. 2005. Analysis of the effect of nitrate mechanism on the distribution of sodium and potassium in rice seedlings under salinity conditions. Geology Journal, 18, 25-29.

Ashraf M.1994. Breeding for salinity tolerance in plants. Critical Rev plant,13,17-42.

Bassil ES، Kaffka SR. 2001. Response of safflower to saline soils and irrigation. Agricultural Water Management 12, 81-92.

Flowers TJ, Torke PF, Yeo AR. 2006. The mechanism of salt tolerance in halophytes. Annual Review in Plant Physiology 28, 89-121.

Ghanavati M, Houshmand S. 2006. Assessment of salinity stress effects on matricaria chamomila stomatal characteristics. International symposium on chamomile research development and production. Slovajia, 15, 75-82.

Gorham J. 1996.  Salt  tolerance  in  the  triticeae. K/Na discrimination in synthetic hexaploid wheats. Journal of Agricultural Sciences 41, 623-627.

Liu L, Houe P, Zohu YF, Cart C. 2000. Fatty acs B. Carotene in ausralan purslane varieties. Journal of Chromatograghy 893, 207- 213.

Mizutan M, Hashidok Y, Tahara S. 1998. Factors respousible for inhibiting the motility of zoospores of the phytopathogenic fugus aphaunomyces cochlioides isolated from the non-host plant Portulaca oleracea. FEBS Letter 438, 236-40.

Munns R. 1980. Comparative physiology of salt and water stress. Plant and Environment, 25, 239-250.

Rahdari  P,  Hussein  M,  Tavakoli  SH.  2011. Medicinal Plants. Roozbehan Press. 402 p.

Rahimi Z, Kafi M, Nezami A, Khazai H. 2011. The effect of salinity and silicon levels on some morphologic properties. Research-Scientific Quarterly of Medicinal and Aromatic Plants in Iran, 359-374 p.

Samy J, Sugumaran Mr, Lee KLW, Wong KM. 2005. Herbs of malaysi :an introducation the medicinal culhanary, aromatic and use of herbs selangor: Federal publication, 244 p.

Shauon MC. 1984. Breeding selection and genetic salt tolerance. 231-254 p.

Simopoulos AP, Norman HA, Gillaspy JE, Duke JA. 1992. Common purslane: aouree of omega-3fatty acid and antioxdants. Journal of the American College of Nutrition 11, 344-340.

Tabatabai Aqdai S. 2000. Analysts of gene expressions in the responses of three genotypes of meadow grass to environmental stresses. Research and Construction 12, 44-47.

Yazdi M. 2003. Physiology of crops (translated). Academic Center for Education, Culture and Research, Mashhad. 240-259 p.

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