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Information Journal Paper

Title

COMPARATIVE STUDIES BETWEEN DIFFERENT ASPECTS OF THE THREE HALOPHYTE SPEACIES, SALSOLA DENDROIDES, AELUROPUS LAGOPOIDES, AND ALHAGI PERSARUM

Pages

  50-66

Abstract

 This research has been performed to determine the salt tolerance in three species' Salsola dendroides, Alhagi persarum and Aeluropus lagopoides. These species are native to Iran, prennial and could be used as a forages for livestock's. Completely randomise design used the species in replication. All the seeds were collected form Nouredin Abad Garmsar in hot and dry (xerothermo) climate. Different experiments on germination and vegetative growth stages were carried out in laboratory and greenhouse condition. The effects of salt on percentage and rate of germination were measured. The result showed that increase of salt concentration caused delay in germination rate and decreases of germination. Complete germination was observed in A. persarum and S. dendroides when treated with 100mM NaCl. However the maximum percentage of germination in A. lagopoides was 80% while treated with 50 mM NaCl. This maybe proves that all the species are halophytes. Morphological, physiological and anatomical studies were conducted in vegetative growth stage. Two different aspects in morphological studies were characteristics of appearance (e,g. various effects on leaves' weaknesses in bushes) and measuring parameters such as shoot and root fresh and dry weight, number of leave and leaf surface area. These studies resulted that the optimal growth of S. dendroides occurred in 200 mM NaCl but in two other species (A. persarum and A. lagopoides) it occured in absence of salt. All the three species strctural changes in roots, steam and leaves were observed in anatomical studies. For example decrease of diameter and number of vessels, increase of protective systems' such as scleroid formation' thickness in cuticles, increasing number and length of trichomes. According to these observations, S. dendroides showed the highest resistance to salt   (germination stage: 700mM NaCl and vegetative growth 650mMNaCl and A. lagopoides, showed lowest resistance to salt (200mM NaCl). Probabely S. dendroides could be considered as an obligatory halophyte and A. lagopoides as a salt acclimation plant.

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  • Cite

    APA: Copy

    ZARINKAMAR, F., & FARKHAH, A.S.. (2005). COMPARATIVE STUDIES BETWEEN DIFFERENT ASPECTS OF THE THREE HALOPHYTE SPEACIES, SALSOLA DENDROIDES, AELUROPUS LAGOPOIDES, AND ALHAGI PERSARUM. PAJOUHESH-VA-SAZANDEGI, 18((66 IN AGRONOMY AND HORTICULTURE)), 50-66. SID. https://sid.ir/paper/19933/en

    Vancouver: Copy

    ZARINKAMAR F., FARKHAH A.S.. COMPARATIVE STUDIES BETWEEN DIFFERENT ASPECTS OF THE THREE HALOPHYTE SPEACIES, SALSOLA DENDROIDES, AELUROPUS LAGOPOIDES, AND ALHAGI PERSARUM. PAJOUHESH-VA-SAZANDEGI[Internet]. 2005;18((66 IN AGRONOMY AND HORTICULTURE)):50-66. Available from: https://sid.ir/paper/19933/en

    IEEE: Copy

    F. ZARINKAMAR, and A.S. FARKHAH, “COMPARATIVE STUDIES BETWEEN DIFFERENT ASPECTS OF THE THREE HALOPHYTE SPEACIES, SALSOLA DENDROIDES, AELUROPUS LAGOPOIDES, AND ALHAGI PERSARUM,” PAJOUHESH-VA-SAZANDEGI, vol. 18, no. (66 IN AGRONOMY AND HORTICULTURE), pp. 50–66, 2005, [Online]. Available: https://sid.ir/paper/19933/en

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