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

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

video

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

sound

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

Persian Version

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

View:

675
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

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

Cites:

Information Journal Paper

Title

EVALUATION OF FREEZING TOLERANCE IN SAFFLOWER (CARTHAMUS TINCTORIUS L.) GENOTYPES UNDER CONTROLLED CONDITIONS

Pages

  65-71

Keywords

LT50Q4
RDMT50Q4

Abstract

 In order to evaluate the effect of freezing stress on safflower (Carthamus tinctorius L.) genotypes, an experiment was conducted in Faculty of Agriculture, Ferdowsi University of Mashhad, Iran. Treatments included 6 genotypes (K.W.3, K.W.6, K.W.16, Zarghan 279, Line 295 and IL-111) and freezing temperatures (0, -4, -8, -12, -16 and -20 oC). The trial was arranged as factorial based on completely randomized design with three replications. Plants were grown in small pots in natural environment till 5-7 leaf stage and then transferred to controlled conditions and freezing stress were imposed. SURVIVAL PERCENTAGE, plant height, number of nodes per stem, length of internodes, leaf number and area, stem, leaf and plant dry weight were determined after three weeks (end of RECOVERY). Results indicated that there was no difference between genotypes in SURVIVAL PERCENTAGE and lethal temperature 50 (LT50) was between-13 to -13.5oC. RECOVERY of plants showed that the dry matter of safflower genotypes was significantly different and the lowest was belonging to IL-111 genotype. The lowest LT50 and Reduced Dry Matter Temperature 50 (RDMT50) was belong to the Line 295 and IL-111 showing the RECOVERY weakness of these two genotypes compared to others.

Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    NEZAMI, A., & BOROUMAND REZAZADEH, Z.. (2011). EVALUATION OF FREEZING TOLERANCE IN SAFFLOWER (CARTHAMUS TINCTORIUS L.) GENOTYPES UNDER CONTROLLED CONDITIONS. AGROECOLOGY (بوم شناسی کشاورزی), 3(1), 65-71. SID. https://sid.ir/paper/211078/en

    Vancouver: Copy

    NEZAMI A., BOROUMAND REZAZADEH Z.. EVALUATION OF FREEZING TOLERANCE IN SAFFLOWER (CARTHAMUS TINCTORIUS L.) GENOTYPES UNDER CONTROLLED CONDITIONS. AGROECOLOGY (بوم شناسی کشاورزی)[Internet]. 2011;3(1):65-71. Available from: https://sid.ir/paper/211078/en

    IEEE: Copy

    A. NEZAMI, and Z. BOROUMAND REZAZADEH, “EVALUATION OF FREEZING TOLERANCE IN SAFFLOWER (CARTHAMUS TINCTORIUS L.) GENOTYPES UNDER CONTROLLED CONDITIONS,” AGROECOLOGY (بوم شناسی کشاورزی), vol. 3, no. 1, pp. 65–71, 2011, [Online]. Available: https://sid.ir/paper/211078/en

    Related Journal Papers

    Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops





    مرکز اطلاعات علمی SID
    strs
    دانشگاه امام حسین
    بنیاد ملی بازیهای رایانه ای
    کلید پژوه
    ایران سرچ
    ایران سرچ
    File Not Exists.
    Move to top