مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

152
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

0
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

Evaluation of sugar beet S1 pollinator lines using drought tolerance indices

Pages

  73-84

Abstract

 Background and Objectives: Plants are encountered with biological and non-biological stress at different stages of their development. Drought stress is a serious threat to producing successful crops around the world, including Iran. One of the ways to select drought tolerant cultivars is to evaluate and determine their compatibility in two stressed and non-stressed environments. Tolerant Genotypes can be selected using selectable indices. The aim of this study was to evaluate of sugar beet S1 pollinator lines under non-stress and Drought stress conditions in order to select promising and drought tolerant lines. Materials and Methods: This experiment was conducted to evaluate the drought tolerance indices of 30 sugar beet Genotypes (29 S1 pollinator lines with origin population) and their relationship with Sugar yield in Khorasan Razavi Agricultural and Natural Resources Research and Education Center in two separate experiments under field condition with randomized complete blocks design with three replications in 2016. Irrigation was done routinely up to the thinning. Subsequent irrigations were done after 90 mm and 200 mm evaporation from the class A evaporation pan in non-stress and Drought stress conditions, respectively. Stress Tolerance (TOL), Mean Productivity (MP), Stress Susceptibility Index (SSI), Stress Tolerance Index (STI), and Beet Tolerance Index (BTI) indices were used to evaluate susceptibility and tolerance of the Genotypes. Results: Combined analysis of variance showed that there was a significant difference (P≤ 0. 01) among studied Genotypes and different irrigation regimes for Sugar yield. The highest yield of sugar in non-stress and Drought stress conditions were observed in S1-45 (8. 98 ton/ha) and S1-3 (5. 15 ton/ha), respectively. S1-80, S1-95, S1-45, S1-3, S1-13, S1-8 lines and origin population had Sugar yield above average under both conditions of irrigation and they were in group A (high yield under non-stress and stress conditions) based on Fernandez' instructions. The study of correlation coefficients between Sugar yield and tolerance indices in non-stress and Drought stress conditions indicated the superiority of MP, STI and BTI indices. Conclusion: In general, the results showed that S1-3 line, both in terms of MP, STI, and Sugar yield indicators under stress conditioncan be identified as the most susceptible Genotype to Drought stress.

Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    HAMIDI, H., RAMEZANPOUR, S.S., AHMADI, M., & SOLTANLOO, H.. (2020). Evaluation of sugar beet S1 pollinator lines using drought tolerance indices. JOURNAL OF PLANT PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES), 27(3 ), 73-84. SID. https://sid.ir/paper/953765/en

    Vancouver: Copy

    HAMIDI H., RAMEZANPOUR S.S., AHMADI M., SOLTANLOO H.. Evaluation of sugar beet S1 pollinator lines using drought tolerance indices. JOURNAL OF PLANT PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES)[Internet]. 2020;27(3 ):73-84. Available from: https://sid.ir/paper/953765/en

    IEEE: Copy

    H. HAMIDI, S.S. RAMEZANPOUR, M. AHMADI, and H. SOLTANLOO, “Evaluation of sugar beet S1 pollinator lines using drought tolerance indices,” JOURNAL OF PLANT PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES), vol. 27, no. 3 , pp. 73–84, 2020, [Online]. Available: https://sid.ir/paper/953765/en

    Related Journal Papers

  • No record.

    • Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops






    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button