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Information Journal Paper

Title

PRIMING EFFECT ON GERMINATION AND SEEDLING GROWTH OF AGED GRAIN OF RICE (ORYZA SATIVA L.)

Pages

  1-13

Keywords

Not Registered.

Abstract

 One of method for lipid peroxidation reduction in agaed seed is hydropriming which can increase germination and emergence of deterioration seeds. The objective of this research was to evaluate effect of hydro priming on regeneration of deterioration rice grain in Zabol University in 2011. Experiment was conducted based on CRD design with three replicates. Treatments were combinations of  5 levels of grain ageing (0, 48, 72, 96 and 144 hour) and 3 levels of hydro priming (0, 5 and 10 hour). Rice grain of GHAEM cultivar was aged at a high temperature (43oC) and high relative humidity (100%)  and then hydropriming was done by exposing  grain in water for 5 and 10 hours. Results indicated that with increaseinggrain ageing levels, germination components such as germination percent, rate, uniformity, coleoptiles lenght, radicle lenght, seed resource use rate, seed resource use efficiency, seedling dry weight, primary and secondary vigor index decreased, but priming had positive effect. Time to reach 50% of maximum germination increased with ageing, but the time was less in primed grain. In general, hydro priming improved germination characteristics’ of aged grain of rice.

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  • Cite

    APA: Copy

    GHOLAMI TILE BANI, H., SALEHI BALASHAHRI, M., & FARHADI, R.. (2012). PRIMING EFFECT ON GERMINATION AND SEEDLING GROWTH OF AGED GRAIN OF RICE (ORYZA SATIVA L.). SEED RESEARCH (JOURNAL OF SEED SCIENCE AND TECHNOLOGY), 2(1), 1-13. SID. https://sid.ir/paper/226642/en

    Vancouver: Copy

    GHOLAMI TILE BANI H., SALEHI BALASHAHRI M., FARHADI R.. PRIMING EFFECT ON GERMINATION AND SEEDLING GROWTH OF AGED GRAIN OF RICE (ORYZA SATIVA L.). SEED RESEARCH (JOURNAL OF SEED SCIENCE AND TECHNOLOGY)[Internet]. 2012;2(1):1-13. Available from: https://sid.ir/paper/226642/en

    IEEE: Copy

    H. GHOLAMI TILE BANI, M. SALEHI BALASHAHRI, and R. FARHADI, “PRIMING EFFECT ON GERMINATION AND SEEDLING GROWTH OF AGED GRAIN OF RICE (ORYZA SATIVA L.),” SEED RESEARCH (JOURNAL OF SEED SCIENCE AND TECHNOLOGY), vol. 2, no. 1, pp. 1–13, 2012, [Online]. Available: https://sid.ir/paper/226642/en

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