EFFECT OF STORAGE TEMPERATURE AND PUTRESCINE CONCENTRATIONS ON POLLEN GERMINATION AND POLLEN TUBE GROWTH OF TWO GENOTYPES OF IRANIAN DAMASK ROSE (ROSA DAMASCENA MILL.)

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HOSSEINI SEYEDEH SAMANEH; AHMADI NOOROLLAH; YADOLLAHI ABBAS

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Journal Paper

Paper Information

Journal: JOURNAL OF CROPS IMPROVEMENT (JOURNAL OF AGRICULTURE) Year:2014 | Volume:16 | Issue:2 Page(s): 321-327

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Title

EFFECT OF STORAGE TEMPERATURE AND PUTRESCINE CONCENTRATIONS ON POLLEN GERMINATION AND POLLEN TUBE GROWTH OF TWO GENOTYPES OF IRANIAN DAMASK ROSE (ROSA DAMASCENA MILL.)

Author(s)

HOSSEINI SEYEDEH SAMANEH | AHMADI NOOROLLAH | YADOLLAHI ABBAS | Issue Writer Certificate

Keywords

FLOWER DEVELOPING STAGEQ2

GERMINATION MEDIAQ3

POLLEN GRAINQ2

PUTRESCINEQ2

Abstract

This research was conducted to determine the optimum bud or FLOWER DEVELOPING STAGE for pollen collection and a proper pollen germination medium and to evaluate the effect of storage temperature and different concentrations of PUTRESCINE on pollen viability and germination of two genotypes of damask rose (‘Azaran’ and ‘Kashan’). The main experiment was performed based on a factorial design, with 16 treatment and 4 replications. Factors studied included four levels of PUTRESCINE (concentrations zero, 0.25, 0.5 and 2.5 mM) and four levels of pollen storage temperatures (25, four, -20 and -80oC). The best stage for collecting POLLEN GRAIN was semi-open bud stage and the optimum medium containing 300 mg/l CaNO3, 200 mg/l MgSO4, 100 mg/l KNO3, 100 mg/l H3BO3, 15 percent sucrose and 1.2 percent agar. In ‘Azaran’ genotype, maximum and minimum pollen germination rate was obtained in media containing 0.25 and 2.5 mM PUTRESCINE, respectively. Storage condition of POLLEN GRAINs resulted in decreasing the pollen germination rate in ‘Kashan’ genotype, while storage of POLLEN GRAINs at -80oC revealed higher germination rate on medium containing 0.25 mM PUTRESCINE. As a result, maximum pollen germination percentage was obtained by storage of pollens in low temperature (-80oC) and in media containing low concentrations of PUTRESCINE.

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APA: Copy

HOSSEINI, SEYEDEH SAMANEH, AHMADI, NOOROLLAH, & YADOLLAHI, ABBAS. (2014). EFFECT OF STORAGE TEMPERATURE AND PUTRESCINE CONCENTRATIONS ON POLLEN GERMINATION AND POLLEN TUBE GROWTH OF TWO GENOTYPES OF IRANIAN DAMASK ROSE (ROSA DAMASCENA MILL.). JOURNAL OF CROPS IMPROVEMENT (JOURNAL OF AGRICULTURE), 16(2), 321-327. SID. https://sid.ir/paper/209344/en

Vancouver: Copy

HOSSEINI SEYEDEH SAMANEH, AHMADI NOOROLLAH, YADOLLAHI ABBAS. EFFECT OF STORAGE TEMPERATURE AND PUTRESCINE CONCENTRATIONS ON POLLEN GERMINATION AND POLLEN TUBE GROWTH OF TWO GENOTYPES OF IRANIAN DAMASK ROSE (ROSA DAMASCENA MILL.). JOURNAL OF CROPS IMPROVEMENT (JOURNAL OF AGRICULTURE)[Internet]. 2014;16(2):321-327. Available from: https://sid.ir/paper/209344/en

IEEE: Copy

SEYEDEH SAMANEH HOSSEINI, NOOROLLAH AHMADI, and ABBAS YADOLLAHI, “EFFECT OF STORAGE TEMPERATURE AND PUTRESCINE CONCENTRATIONS ON POLLEN GERMINATION AND POLLEN TUBE GROWTH OF TWO GENOTYPES OF IRANIAN DAMASK ROSE (ROSA DAMASCENA MILL.),” JOURNAL OF CROPS IMPROVEMENT (JOURNAL OF AGRICULTURE), vol. 16, no. 2, pp. 321–327, 2014, [Online]. Available: https://sid.ir/paper/209344/en

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