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Information Journal Paper

Title

THE EFFECTS OF PHYSICAL AND CHEMICAL FACTORS ON THE SEED GERMINATION OF CRATAEGUS ASSADII

Pages

  366-374

Abstract

 Considering studies that done most species of hawthorn have problem in seed GERMINATION. Species that examined in this study is C.assadii that is native plant of Iran. Percentage of the number of embryos was determined that 35% of fruits in this species have active embryos. 9 treatments with 3 replications were applied as follows:- insert seeds under water flow (with and without scarification), put in 18oC for 3 months and then cold for 4.5 months in pot.- Insert seeds in GA3 with concentrations 150 and 300 ppm in darkness for 24 hours and then 1 month cold. – Using potassium nitrate with 0.25%, 0.5% and 1% concentrations.- Over wintering in farm soil (with and without scarification) till spring of the second year. All COLD TREATMENTs were applied in 4oC. Pots after treatment in lab. Were transfer to incubators. Treatment scarification and warmth 18oC followed by cold stratification with 62% has the highest GERMINATION percentage that indicating this treatment is successful treatment among the treatments in this study.

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    APA: Copy

    MIRZADEH VAGHEFI, S.S., & NASIRI, M.. (2013). THE EFFECTS OF PHYSICAL AND CHEMICAL FACTORS ON THE SEED GERMINATION OF CRATAEGUS ASSADII. JOURNAL OF PLANT RESEARCH (IRANIAN JOURNAL OF BIOLOGY), 26(3), 366-374. SID. https://sid.ir/paper/248841/en

    Vancouver: Copy

    MIRZADEH VAGHEFI S.S., NASIRI M.. THE EFFECTS OF PHYSICAL AND CHEMICAL FACTORS ON THE SEED GERMINATION OF CRATAEGUS ASSADII. JOURNAL OF PLANT RESEARCH (IRANIAN JOURNAL OF BIOLOGY)[Internet]. 2013;26(3):366-374. Available from: https://sid.ir/paper/248841/en

    IEEE: Copy

    S.S. MIRZADEH VAGHEFI, and M. NASIRI, “THE EFFECTS OF PHYSICAL AND CHEMICAL FACTORS ON THE SEED GERMINATION OF CRATAEGUS ASSADII,” JOURNAL OF PLANT RESEARCH (IRANIAN JOURNAL OF BIOLOGY), vol. 26, no. 3, pp. 366–374, 2013, [Online]. Available: https://sid.ir/paper/248841/en

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