Comparing the effect of different treatments for breaking seeds dormancy of Brachychiton populneus trees cultivated in Al-Jabal Al-Akhdar region-Libya

Authors

  • Sami mohammed salih Department of Biology, Faculty of Education, Omar Al-Mukhtar University, Al-Bayda, Libya
  • Ahmed amrajaa Abdulrraziq Department of Biology, Faculty of Education, Omar Al-Mukhtar University, Al-Bayda, Libya
  • Sameer Salih Mohammed Sector Agriculture of Labraq, Ministry of Agriculture, Libya

DOI:

https://doi.org/10.54172/mjsc.v34i3.324

Keywords:

Brachychiton populneus, Dormancy breaking, Different treatments

Abstract

Brachychiton populneus is an ornamental tree that adapts ecologically and newly-introduced to Al-jabal Al-akhdar region - Libya. The study aimed to investigate the effect of several different breaking-dormancy treatments for the seeds of Brachychiton populneus Including the treatments of soaking in concentrated sulphuric acid for periods of (10, 20 and 30) minutes, the scarification (mechanical scarification, scarification with soaking in gibberellin 100ppm, scarification with soaking in Indole-3-butyric acid 100ppm), soaking in hot water for periods of (20, 30 and 40) minutes, soaking in gibberellin concentrations 100, 200, and 300pmm, and finally soaking in Indole-3-butyric acid concentrations 100, 200, and 300pmm. Results showed the superiority of treatment of soaking in concentrated sulphuric acid for 30 minutes on all treatments with a germination percentage of 92% and the lowest average germination time of 3.56 days followed by different scarification treatments, while plant hormon treatments (GA3, IBA) were ineffective in breaking dormancy and improving germination. The study concluded that the best method for breaking dormancy caused by the hardness of Brachychiton populneus seeds was the treatment of concentrated sulphuric acid for 30 minutes.

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References

Abdel-Megeed، A. Salem، M. Z. M. Ali، H. M. and Gohar، Y. M. (2013). Brachychiton diversifolius as a Source of Natural Products: Antibacterial and Antioxidant Evaluation of Extracts of Wood Branches. Journal Of Pure And Applied Microbiology، Vol. 7(3): 1843-1850.

Allen، P. S. Benech-Arnold، R. L. Batlla، D. and Bradford، K. J. (2007). Modeling of seed dormancy. In: Bradford KJ and Nonogaki H (eds) Seed Development، Dormancy and Germination. Annual Plant Reviews، 27: 72-112. DOI: https://doi.org/10.1002/9780470988848.ch4

Alomia، Y. A. Mosquera-Espinosa، A. T. Flanagan، N. S. and Otero، J. T. (2017). Seed Viability and Symbiotic Seed Germinationin Vanilla spp. (Orchidaceae). Research Journal of Seed Science، 10: 43-52. DOI: https://doi.org/10.3923/rjss.2017.43.52

Bareke، T. (2018). Biology of seed development and germination physiology. J. Adv Plants Agric Res. Vol، 8(4):336‒346. DOI: https://doi.org/10.15406/apar.2018.08.00335

Baskin، J. M. and Baskin، C. C. (2004). A classification system for seed dormancy. Seed Science Research، 14: 1–16. DOI: https://doi.org/10.1079/SSR2003150

Boland، D. J. Brooker، M. I. H. Chippendale، G. M. Hall، N. Hyland، B. P. M. Johnson، R. D. Kleinig، D. A. McDonald، M. W. and Turner، J. D. (2006). Forest Trees of Australia. CSIRO Publishing، Collingwood. DOI: https://doi.org/10.1071/9780643069701

Choat، B. Ball، M. C. Luly، J. G. Donnelly، C. F. and Holtum، J. A. M. (2006). Seasonal patterns of leaf gas exchange and water relations in dry rain forest trees of contrasting leaf phenology. Tree Physiology، Vol، 26، p 657–664. DOI: https://doi.org/10.1093/treephys/26.5.657

Dardour، M. Daroui، E. A. Boukroute، A. Kouddane، N. E. and Berrichi، A. (2014). Study of pretreatment seeds Brachychiton populneus (Schott & Endl.) R.Br. and B. acerifolius F. Muell. for germination. J. Mater. Environ. Sci، 5 (6): 1877-1884.

Das، M. Sharma، M. and Sivan، P. (2017). Seed germination and seedling vigor index in Bixa orellana and Clitoria ternatea. Int. J. Pure App. Biosci. vol 5 (5): 15-19. DOI: https://doi.org/10.18782/2320-7051.2869

Devi، P.S. Satyanarayana، B. Arundhati، A. and Rao، T. R. (2012). Effect of storage temperature and dormancy-breaking treatments on seed germination، moisture content and seed vigor in gum karaya (Sterculia urens Roxb.). Journal Forest science and technology. Vol، 8 (1): 11–15. DOI: https://doi.org/10.1080/21580103.2012.658235

Ertekın، M. and Kırdar، E. (2010). Breaking seed dormancy of the strawberry tree (Arbutus unedo). Int. J. Agric. Biol، 12: 57–60.

Ferraz، D. Ramalho، W. B. and Vale، L. S. R. (2019). Methods for overcoming dormancy and seed storage of Enterolobium contortisiliquum. Acta Scientiarum. Agronomy، Vol، 41(1)، e42602. DOI: https://doi.org/10.4025/actasciagron.v41i1.42602

Franklin، D. C. (2016). Flowering while leafless in the seasonal tropics need not be cued by leaf drop: evidence from the woody genus Brachychiton (Malvaceae). Journal Plant Ecology and Evolution. Vol، 149 (3): 272–279. DOI: https://doi.org/10.5091/plecevo.2016.1244

Ganatsas، P. Tsakaldimi، M. and Thanos، C. (2008). Seed and cone diversity and seed germination of Pinus pinea in Strofylia Site of the Natura 2000 Network. Biodiversity and Conservation 17:2427–2439. DOI: https://doi.org/10.1007/s10531-008-9390-8

Guymer، G. P. (1988). A taxonomic revision of Brachychiton (Sterculiaceae). Australian Systematic Botany، 1(3): 199–323. DOI: https://doi.org/10.1071/SB9880199

Hae، M. and Funnah، S. M. (2011). Effects Of Various Pre-Sowing Treatments On Germination Of Kei Apple (Dovyalis Caffra) Seeds Harvested At Different Maturity Stages. Life Science Journal، 8(S2): 100- 105.

Hilooglu، M. Sozen، E. Yucel، E. and Kandemir، A. (2018). Chemical Applications، Scarification and Stratification Effects on Seed Germination of Rare Endemic Verbascum calycosum Hausskn. ex Murb. (Scrophulariaceae). J. Not Bot Horti Agrobo، 46(2):376-380. DOI: https://doi.org/10.15835/nbha46210746

Karaguzel، O. Baktir، I. Cakmakci، S. Ortacesme، V. Aydınoglu B. and Atik. M. (2002). Effects of scarification methods، temperature and sowing date on some germination characteristics of Lupinus varius L. 2nd National Congress on Ornamental Plants، October 22-24، Citrus and Greenhouse Research Institute، Antalya، Turkey: 40-47.

Kebbas، S. Zahra-Wassila Lekehal، Z. Aid، F. (2015). Analyze of different methods of scarification and biochemical composition of acacia tortilis subsp raddiana seeds. Journal Agriculture - Science and Practice، 1(2): 93-94.

Kheloufi، A. Monsouri، L. M. Boukhatem، Z. F. (2017). Application and use of sulphuric acid pretreatment to improve seed germination of three acacia species. Reforesta، 3:1-10. DOI: https://doi.org/10.21750/REFOR.3.01.25

Kheloufi، A. Monsouri، L. M. Sahnoune، N. A. M. Boukemiche، S. and Ababsa،B. (2018). Breaking seed coat dormancy of six tree species. Reforesta، 5:4-14. DOI: https://doi.org/10.21750/REFOR.5.02.48

Kouakou، K. L. Kouakou، C. Koffi، K. K. Dao، J. Beugre، M. M. Baudoin، J. and Zoro BI، I. A. (2016). Effect of mechanical scarification and gibberellins (GA3) on seed germination and growth of Garcinia kola (Heckel). J. Appl. Biosci، 103:9811 – 9818.

Mccarthy، H. R. Pataki، D. E. and Jenerette، G. D. (2011). Plant water-use efficiency as a metric of urban ecosystem services. Journal Ecological Applications، Vol، 21(8): 3115- 3127. DOI: https://doi.org/10.1890/11-0048.1

Mokbli، S. Sbihi، H. M. Nehdi، I. A. Younes، M. R. Tan، C. P. and Al-Resayes، S. I. (2018). A Comparative Study of Brachychiton populneus Seed and Seed-Fiber Oils in Tunisia. Waste and Biomass Valorization، Vol، 9(4): 635-643. DOI: https://doi.org/10.1007/s12649-016-9825-5

Mozumder، S. Khan، B. M. and Rahman، M. R. (2018). Pre-sowing Treatments for Improved Germination and Growth Performance of Tamarindus indica L. in Bangladesh. Asian J. Biol. Sci، 11: 120-129. DOI: https://doi.org/10.3923/ajbs.2018.120.129

Nelson، S. Ariizumi، K. T. and Steber، C. M. (2017). Biology in the Dry Seed: Transcriptome Changes Associated with Dry Seed Dormancy and Dormancy Loss in the Arabidopsis GA-Insensitive sleepy1-2 Mutant. Frontiers in Plant Science، Vol، 8: 1-21. DOI: https://doi.org/10.3389/fpls.2017.02158

Oliveira، T. G. S. Junior، A. G. R. Souza، P. P. and Ribeiro، L. M. (2013). Use of phytoregulators in overcoming macaw palm seed dormancy. Acta Scientiarum. Agronomy، Vol، 35(4): 505-511. DOI: https://doi.org/10.4025/actasciagron.v35i4.16385

Omran، Z. S. (2013). Effect of mechanical scarification، chilling، and gibberellic acid on germination of Leucaena leucocephala seeds. Journal of Biotechnology Research Center، Vol 7(3): 54-60.

Peng، Z. Xiao، H. Wang، F. and Yu، X. (2018). Seed germination tests of Medicago ruthenica (Leguminosae). Journal Seed Science and Technology، 46(1)، 149-156. DOI: https://doi.org/10.15258/sst.2018.46.1.15

Porto، J. M. P. Oliveira1، V. L. Souza، M. L. Souza، R. A. V. Soares، A. and Braga، F. T. (2018). Pre-germination Treatments، Quality of Light and Temperature on Syagrus coronata (Mart.) Becc. Seeds Germination. Journal of Agricultural Science. Vol، 10 (5): 268-275. DOI: https://doi.org/10.5539/jas.v10n5p268

Prudente، D. O. and Paiva، R. (2018). Seed Dormancy and Germination: Physiological Considerations. J Cell Dev Biol. Vol. 2 No. 1:2.

Raji، R. and Siril، E. A. (2018). Assessment of different pretreatments to breakage dormancy and improve the seed germination in Elaeocarpus serratus L. – an underutilized multipurpose fruit tree from South India. Journal Forest science and technology. Vol، 14 (4): 160–168. DOI: https://doi.org/10.1080/21580103.2018.1507951

Salih، S. M. and Abdulrraziq، A. A. (2018). Improvement of Seeds Germination of Carob Trees (Ceratonia Siliqua L.) by Using Different Treating Methods. Al-Mukhtar Journal of Sciences. 33 (3): 239-248.

Sheoran، V. Kumar، M. Sharma، J. R. Gaur، R. K. and Saini، H. (2019). Effect of scarification treatments on growth parameters of ber seedling. Journal of Pharmacognosy and Phytochemistry، 8(1): 658-661.

Silva، K. B. Mata، M. F. and Bruno، R. L. A. (2012). Pre-germinative treatments to overcome dormancy of Sterculia striata A. St. Hil. & Naldin seeds. Semina: Ciencias Agrarias، Londrina، 3 (33)، 857-866. DOI: https://doi.org/10.5433/1679-0359.2012v33n3p857

Solichatun، Santosa، Dewi، K. and Pratiwi، R. (2016). The effects of physical and hormonal treatments on dormancy breaking and the changes in seed coat ultrastructure of Delonix regia. Nusant Ara Biosc Ience. Vol، 8(1): pp 94-102. DOI: https://doi.org/10.13057/nusbiosci/n080117

Thabet، A. A. Youssef، F. S. El-Shazly، M. and Singab، A. B. (2017). Anti-infective Properties of Brachychiton rupestris and Brachychiton luridum Leaves and their Qualitative Phytochemical Screening. Med Aromat Plants، Vol، 6(4)، 299. DOI: https://doi.org/10.4172/2155-9821.1000299

Thabet، A. A. Youssef، F. S. Korinek، M. Chang، F. Wu، Y. Chen، B. El-Shazly، M. Singab، A. B. and Hwang، T. (2018). Study of the anti-allergic and anti-inflammatory activity of Brachychiton rupestris and Brachychiton discolor leaves (Malvaceae) using in vitro models. Complementary and Alternative Medicine، 18:299. DOI: https://doi.org/10.1186/s12906-018-2359-6

Tiwari، R. K. S. Chandra، K. K. and Dubey، S. (2018). Techniques for Breaking Seed Dormancy and its Efficacy on Seed Germination of Six Important Medicinal Plant Species. IJAEB، 11(2): 293-301.

Zimmer، G. Koch، F. Carvalho، I. R. Szareski، V. J. Demari، G. H. Nardino، M. Follmann، D. N. Souza، V. Q. Aumonde، T. Z. Pedó، T.

(2016). Seed quality and initial performance of seedlings of soybean produced off-season in Rio Grande do Sul، Brazil. Int J Curr Res. 8: 40325-40329

Published

2019-09-30

How to Cite

salih س. م. ., Abdulrraziq أ. ا. ., & Mohammed و. ص. . (2019). Comparing the effect of different treatments for breaking seeds dormancy of Brachychiton populneus trees cultivated in Al-Jabal Al-Akhdar region-Libya . Al-Mukhtar Journal of Sciences, 34(3), 218–229. https://doi.org/10.54172/mjsc.v34i3.324

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