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Influence of Growth Media and Pot Sizes on the Early Agronomic Growth Performance of Grevillea robusta A. Cunn. ex R. Br.

Received: 24 June 2022     Accepted: 9 August 2022     Published: 19 September 2022
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Abstract

Grevillea robusta A. Cunn. ex R. Br., belongs to the Proteaceae family. Grevillea robusta is native to coastal eastern Australia. In our country, people started to use Grevillea robusta for different purposes as a windbreak, alley cropping, bees feed, fuel wood and for construction. The tree produces an attractively figured, easily worked wood, which was once a leading face veneer in world trade. Due to this all purposes, three polyethylene pots of (8, 10 and 12cm) lay flats diameter and 15cm length and Five different growing media (GM) or soil mix proportion based on volume GM1= (2Top soil: 2 part forest soil: 1 part sand; GM2=2 part Top soil: 2 compost: 1 part sand; GM3=1part Top soil: 2 part forest soil: 2 part sand; GM4=3part Top soil: 2 part compost: 1sand soil and GM5=3 Top soil: 2 forest soil: 1sand=control) treatments were used, which containing different ratios of top soil (TS), forest soil (FS), compost (Co) and sand soil (SS) were collected from local, natural forest environments and highly decomposed compost (the different materials get from locally easily available). The experimental design was a Randomized Complete Block Design with 3 replications under open field conditions at Sinana forestry nursery. Some morphological properties of the seedlings, such as seedling height and root collar diameter growth parameters were measured ever two weeks for four (4) months old seedlings. Finally, this experimental study shown GM3 and GM1 growing media with bothe 10cm and 8cm polythene pot sizes were confirmed appreciate for raising Grevillea robusta tree species to achieve or attained the best seedling quality for successful plantation.

Published in American Journal of Environmental Protection (Volume 11, Issue 5)
DOI 10.11648/j.ajep.20221105.11
Page(s) 110-114
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2022. Published by Science Publishing Group

Keywords

Growth Media, Pot Size, Grevillea robusta (Silk Oak), Seedling Quality

References
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[5] Duryea ML, Brown GN (1984) Seedling Physiology and Reforestation Success. Proceedings of the Physiology Working Group Technical Session, Society of American Foresters National Convention, Portland, Oregon, USA.
[6] Kung’u BJ, Kihara J, Mugendi D. N, Jaenicke J 2008. Effect of small-scale farmers tree nursery growing medium on agroforestry tree seedlings’ quality in Mt. Kenya region. Scientific Research and Essay, 3 (8): 359- 364.
[7] Mathowa T, et al. (2014a) Effect of different growing media on the growth and yield of jute mallow (Corchorus olitoriusl). International Journal of Research Studies in Biosciences (IJRSB); 2 (11): 153-163.
[8] Mathowa T, et al. (2014b) Effect of media on seedling growth of African baobab (Adansonia digitata L). International Journal of Advance Research in Biological Sciences; 1 (7): 94-104.
[9] Muchiri, M. N., Pukkala, T. and Miina, J. 2002. Modelling Trees' Effects on Maize in the Grevillea robusta with Maize System in Central Kenya. Kluwer Academic Publisher 2002.
[10] Mulugeta G (2014). Effect of different potting mixture on the seedling growth and survival of Albizia gummifera and Cordia africana. Journal of Natural Sciences Research, 4 (3).
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[13] Sagwal, S. S. 1984. Silver oak: a tree of many uses. Indian Farming 34 (3): 29-32.
[14] Simons, T (1999). Good Tree Nursery Practices: practical guidelines for research nurseries.
[15] Trubat R, Cortina J, Vilagrosa A. (2010). Nursery fertilization affects seedling traits but not field performance in Quercus suber L. J Arid Environ. 74: 491–497.
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  • APA Style

    Hirpa Abebe, Wondmagegn Bekele, Zerihun Dibaba. (2022). Influence of Growth Media and Pot Sizes on the Early Agronomic Growth Performance of Grevillea robusta A. Cunn. ex R. Br.. American Journal of Environmental Protection, 11(5), 110-114. https://doi.org/10.11648/j.ajep.20221105.11

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    ACS Style

    Hirpa Abebe; Wondmagegn Bekele; Zerihun Dibaba. Influence of Growth Media and Pot Sizes on the Early Agronomic Growth Performance of Grevillea robusta A. Cunn. ex R. Br.. Am. J. Environ. Prot. 2022, 11(5), 110-114. doi: 10.11648/j.ajep.20221105.11

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    AMA Style

    Hirpa Abebe, Wondmagegn Bekele, Zerihun Dibaba. Influence of Growth Media and Pot Sizes on the Early Agronomic Growth Performance of Grevillea robusta A. Cunn. ex R. Br.. Am J Environ Prot. 2022;11(5):110-114. doi: 10.11648/j.ajep.20221105.11

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  • @article{10.11648/j.ajep.20221105.11,
      author = {Hirpa Abebe and Wondmagegn Bekele and Zerihun Dibaba},
      title = {Influence of Growth Media and Pot Sizes on the Early Agronomic Growth Performance of Grevillea robusta A. Cunn. ex R. Br.},
      journal = {American Journal of Environmental Protection},
      volume = {11},
      number = {5},
      pages = {110-114},
      doi = {10.11648/j.ajep.20221105.11},
      url = {https://doi.org/10.11648/j.ajep.20221105.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajep.20221105.11},
      abstract = {Grevillea robusta A. Cunn. ex R. Br., belongs to the Proteaceae family. Grevillea robusta is native to coastal eastern Australia. In our country, people started to use Grevillea robusta for different purposes as a windbreak, alley cropping, bees feed, fuel wood and for construction. The tree produces an attractively figured, easily worked wood, which was once a leading face veneer in world trade. Due to this all purposes, three polyethylene pots of (8, 10 and 12cm) lay flats diameter and 15cm length and Five different growing media (GM) or soil mix proportion based on volume GM1= (2Top soil: 2 part forest soil: 1 part sand; GM2=2 part Top soil: 2 compost: 1 part sand; GM3=1part Top soil: 2 part forest soil: 2 part sand; GM4=3part Top soil: 2 part compost: 1sand soil and GM5=3 Top soil: 2 forest soil: 1sand=control) treatments were used, which containing different ratios of top soil (TS), forest soil (FS), compost (Co) and sand soil (SS) were collected from local, natural forest environments and highly decomposed compost (the different materials get from locally easily available). The experimental design was a Randomized Complete Block Design with 3 replications under open field conditions at Sinana forestry nursery. Some morphological properties of the seedlings, such as seedling height and root collar diameter growth parameters were measured ever two weeks for four (4) months old seedlings. Finally, this experimental study shown GM3 and GM1 growing media with bothe 10cm and 8cm polythene pot sizes were confirmed appreciate for raising Grevillea robusta tree species to achieve or attained the best seedling quality for successful plantation.},
     year = {2022}
    }
    

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  • TY  - JOUR
    T1  - Influence of Growth Media and Pot Sizes on the Early Agronomic Growth Performance of Grevillea robusta A. Cunn. ex R. Br.
    AU  - Hirpa Abebe
    AU  - Wondmagegn Bekele
    AU  - Zerihun Dibaba
    Y1  - 2022/09/19
    PY  - 2022
    N1  - https://doi.org/10.11648/j.ajep.20221105.11
    DO  - 10.11648/j.ajep.20221105.11
    T2  - American Journal of Environmental Protection
    JF  - American Journal of Environmental Protection
    JO  - American Journal of Environmental Protection
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    EP  - 114
    PB  - Science Publishing Group
    SN  - 2328-5699
    UR  - https://doi.org/10.11648/j.ajep.20221105.11
    AB  - Grevillea robusta A. Cunn. ex R. Br., belongs to the Proteaceae family. Grevillea robusta is native to coastal eastern Australia. In our country, people started to use Grevillea robusta for different purposes as a windbreak, alley cropping, bees feed, fuel wood and for construction. The tree produces an attractively figured, easily worked wood, which was once a leading face veneer in world trade. Due to this all purposes, three polyethylene pots of (8, 10 and 12cm) lay flats diameter and 15cm length and Five different growing media (GM) or soil mix proportion based on volume GM1= (2Top soil: 2 part forest soil: 1 part sand; GM2=2 part Top soil: 2 compost: 1 part sand; GM3=1part Top soil: 2 part forest soil: 2 part sand; GM4=3part Top soil: 2 part compost: 1sand soil and GM5=3 Top soil: 2 forest soil: 1sand=control) treatments were used, which containing different ratios of top soil (TS), forest soil (FS), compost (Co) and sand soil (SS) were collected from local, natural forest environments and highly decomposed compost (the different materials get from locally easily available). The experimental design was a Randomized Complete Block Design with 3 replications under open field conditions at Sinana forestry nursery. Some morphological properties of the seedlings, such as seedling height and root collar diameter growth parameters were measured ever two weeks for four (4) months old seedlings. Finally, this experimental study shown GM3 and GM1 growing media with bothe 10cm and 8cm polythene pot sizes were confirmed appreciate for raising Grevillea robusta tree species to achieve or attained the best seedling quality for successful plantation.
    VL  - 11
    IS  - 5
    ER  - 

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Author Information
  • Oromia Agricultural Research Institute, Sinana Agricultural Research Center, Bale-Robe, Ethiopia

  • Oromia Agricultural Research Institute, Sinana Agricultural Research Center, Bale-Robe, Ethiopia

  • Oromia Agricultural Research Institute, Sinana Agricultural Research Center, Bale-Robe, Ethiopia

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