Evaluating the Role of Temperature on the Germination of Sesame (Sesamum indicum L.)

Evaluating the Role of Temperature on the Germination of Sesame (Sesamum indicum L.)

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Author(s)

Author(s): Abebe Sori Negewo

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DOI: 10.18483/ijSci.1605 141 446 115-116 Volume 7 - Apr 2018

Abstract

The experiment was conducted in September 2016 at Ethiopian Biodiversity Institute genebank, germination laboratory, Ethiopia to investigate the effect of temperature on the three accessions of sesame indicum L. viz., 9015, 9026 and 241335 and (25oc, 30oc, 35oc, 40oc) were used as the constant temperature gradient. The experiment was comprised of two factors, accession and temperature. And it was designed in factorial CRD with four replications. Analysis of variance showed that the main effects and the interaction effect were highly significant (P<0.001) for standard germination percentage. The result showed that, the highest germination (94%) was recorded at a temperature of 35oc though it was at par with the germination percentage obtained at a temperature of 30oc. However, at 40oc germination percentage decreased (86%). Whereas the lowest germination percentage (53%) was recorded at room temperature (25oc).This means that, higher temperatures are more suitable for germination of sesame accessions. Among the three sesame accessions considered for the study, the highest and the lowest germination percentage was obtained by (9015) and the (241335) respectively. This indicated that there is variation among the sesame accession.

Keywords

Accession, Sesamum indicum, Temperature, Germination

References

  1. Canadell F, Loret F and Lo’pez-Soria L.(1991). Resprouting vigour of two Mediterranean shrub species after experimental fire treatment.vegetation, 95:119-126.
  2. Falusi, OA. (2006). Estimation of natural cross pollination in two species of the Genus Sesamum (Pedaliaceae), Production Agriculture and Technology 2 (2):61-65. ISSN: 0794-5213.
  3. Finch-Savage WE, Phelps K, Steckel JRA, Whalley WR and Rowse HR. (2001). Seed reserve dependent growth responses to temperature and water potential in carrot (Daucus carota L.).Journal of Experimental Botany .vol..52(364), 2187-2197.
  4. Kim HJ,Cho SH and Kim YJ.(2016). Effects of Temperature on Seed Germination and Photoperiod on Seedling Growth of Hosta yingeri S.B.Jones. The Horticulture Journal, 85 (3): 248–253. 2016.
  5. IIoh AC,Omatta G,Ogbadu GH,and Onyenekwep PC.(2014).Effect of elevated temperature on seed germination and seedling growth on the three cereals crops in Nigeria. Scientific Research Essay.Vol.9(18):806-813.
  6. Liu X, Jian J, Guanghu W,Herbert SJ.(2008).Soybean yield physiology and development of high-yielding practice in North West China. Field Crops Research.105:157-171.
  7. Jamian SS,Asilan KM,Mehrani M,Tabrizi AT and Goharian A.(2014).Effect of Elevated Temperature o Seed Germination and Seedling Growth in Three Medical Plants. Intl.J.Agri.Crop Sci.Vol., 7(4), 173-177.
  8. Koduru S, Grierson DS, and Afolayan AJ.(2006) .effect of high temperature on seed germination of Solanum aculeastrum L.Asian journal of plant sciences ,5(2):353-356:
  9. ISTA (2016).International Rules for Seed Testing, Vol.2016,full issue i-19-8(284)
  10. SAS (2001).SAS Institute Inc. Statistical Analysis Systems, version 9.1.Cary, North Carolina, USA.
  11. Oplinger ES, Oelke EA, Doll JD, Bundy LG and Schuler RT (1990). Sesame. In: Alternative Field Crops Manual, University of Wisconsin-Extension, Cooperative Extension.

Cite this Article:

International Journal of Sciences is Open Access Journal.
This article is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) License.
Author(s) retain the copyrights of this article, though, publication rights are with Alkhaer Publications.

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