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:

789
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:

1

Information Journal Paper

Title

EFFECTS OF NITROGEN RATES AND SPLITTING ON PHYSIOLOGICAL AND AGRONOMICAL INDICES IN RICE (ORYZA SATIVA L.) TAROM MAHALLI VARIETY

Pages

  101-109

Abstract

 In order to investigate Effects of NITROGEN rates and splitting on physiological and agronomical indices in RICE (Oryza sativa L.) Tarom Mahalli variety, an experiment was carried out at split-plot in randomized complete block design with three replications at Qaemshahr region in 2008. Main factor was NITROGEN rates in two levels including (46 and 69 kg N ha-1) and subfactor was NITROGEN splitting in sex levels on rate of crop requirement in stages of start of planting (based), start of tillering, initial panicle onset and completely panicle. Results showed none traits not significantly (p£0.01; p£0.05) at NITROGEN rates. Most of the tiller number per m2 and dry matter accumulation were obtained in NITROGEN splitting with application 50% in start of planting stage (based)+50% in start of tillering stage, but least of the total spikelet number per panicle and filled spikelet percentage and minimum of the NITROGEN concentration of flag leaf due to in this treatment. The application of 50% NITROGEN in start of tillering reason increased tiller number per m2 and application of the 1.3 NITROGEN in completely panicle stage due increased filled spikelet percentage.Maximum of the grain yield were produced with NITROGEN splitting at four stages of start of planting (based), start of tillering, initial panicle onset and completely panicle. Only NITROGEN accumulation in crop significantly (p£0.01; p£0.05) at interaction of the NITROGEN rates´nitrogen splitting. Therefore, NITROGEN splitting at stages of the start of planting (based), start of tillering, initial panicle onset and completely panicle stages because increased of the physiological and agronomical indices due to an increased of the grain yield as the best studied factors introduced applied.

Cites

References

  • No record.
  • Cite

    APA: Copy

    SAM DALIRI, M., MOBASSER, H.R., & DASTAN, S.. (2011). EFFECTS OF NITROGEN RATES AND SPLITTING ON PHYSIOLOGICAL AND AGRONOMICAL INDICES IN RICE (ORYZA SATIVA L.) TAROM MAHALLI VARIETY. JOURNAL OF CROP ECOPHYSIOLOGY, 3(1), 101-109. SID. https://sid.ir/paper/176414/en

    Vancouver: Copy

    SAM DALIRI M., MOBASSER H.R., DASTAN S.. EFFECTS OF NITROGEN RATES AND SPLITTING ON PHYSIOLOGICAL AND AGRONOMICAL INDICES IN RICE (ORYZA SATIVA L.) TAROM MAHALLI VARIETY. JOURNAL OF CROP ECOPHYSIOLOGY[Internet]. 2011;3(1):101-109. Available from: https://sid.ir/paper/176414/en

    IEEE: Copy

    M. SAM DALIRI, H.R. MOBASSER, and S. DASTAN, “EFFECTS OF NITROGEN RATES AND SPLITTING ON PHYSIOLOGICAL AND AGRONOMICAL INDICES IN RICE (ORYZA SATIVA L.) TAROM MAHALLI VARIETY,” JOURNAL OF CROP ECOPHYSIOLOGY, vol. 3, no. 1, pp. 101–109, 2011, [Online]. Available: https://sid.ir/paper/176414/en

    Related Journal Papers

    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