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Information Journal Paper

Title

THE STUDY OF GERMINATION CHERACTERESTICS, BASE TEMPERATURE (TB) AND GENOTIPIC EVOLUTION OF MELILOTUS ALBA, COLLECTED FROM THREE AREA OF IRAN

Pages

  181-189

Abstract

 Temprature is a determining factor in species dispersion in geographical areas. Therefore the study of temperature effect from zero to 40oC with 5 interval was conducted on standard germination, normal seedling percentage and GERMINATION RATE. Using Ellis and Roberts relation and drawing regression curve, the GERMINATION RATE and Tb of Melilotus alba collected from three areas of Gorgan, Tehran and Tabriz were studied. It was determined that the GERMINATION RATE was highest at 25 to 30oC. Optimal temperature range of GERMINATION RATE in Gorgan, Tehran and Tabriz seeds populatoin changed between 25 to 30, 24 to 28 and 29 to 31oC, respectively. Optimal temprature of GERMINATION RATE was 27, 26 and 31oC, respectively.Optimal temprature of normal seedling percentage was 22, 23 and 23oC and changed in 19 to 26, 21 to 25 and 20 to 26oC, respectively. Base temperature (Tb) as a genotypic index in Gorgan, Tehran and Tabriz seeds in the range between zero to-1oC changed and there has been a change however, having no significant meaning. Therefore this study showed that there is not any difference in genotypes (Tb) of seeds population in Gorgan, Tehran and Tabriz.

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    APA: Copy

    REZAEI, M.A.. (2006). THE STUDY OF GERMINATION CHERACTERESTICS, BASE TEMPERATURE (TB) AND GENOTIPIC EVOLUTION OF MELILOTUS ALBA, COLLECTED FROM THREE AREA OF IRAN. JOURNAL OF AGRICULTURAL SCIENCES, 12(1), 181-189. SID. https://sid.ir/paper/7678/en

    Vancouver: Copy

    REZAEI M.A.. THE STUDY OF GERMINATION CHERACTERESTICS, BASE TEMPERATURE (TB) AND GENOTIPIC EVOLUTION OF MELILOTUS ALBA, COLLECTED FROM THREE AREA OF IRAN. JOURNAL OF AGRICULTURAL SCIENCES[Internet]. 2006;12(1):181-189. Available from: https://sid.ir/paper/7678/en

    IEEE: Copy

    M.A. REZAEI, “THE STUDY OF GERMINATION CHERACTERESTICS, BASE TEMPERATURE (TB) AND GENOTIPIC EVOLUTION OF MELILOTUS ALBA, COLLECTED FROM THREE AREA OF IRAN,” JOURNAL OF AGRICULTURAL SCIENCES, vol. 12, no. 1, pp. 181–189, 2006, [Online]. Available: https://sid.ir/paper/7678/en

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