IDEAS home Printed from https://ideas.repec.org/a/caa/jnljfs/v68y2022i5id29-2022-jfs.html
   My bibliography  Save this article

Ectomycorrhiza-hydrogel additive enhanced growth of Norway spruce seedlings in a nutrient-poor peat substrate

Author

Listed:
  • Ivan Repáč

    (Department of Silviculture, Faculty of Forestry, Technical University in Zvolen, Zvolen, Slovakia)

  • Zuzana Parobeková

    (Department of Silviculture, Faculty of Forestry, Technical University in Zvolen, Zvolen, Slovakia)

  • Martin Belko

    (Forest Research Institute, National Forest Centre, Zvolen, Slovakia)

Abstract

Seedling quality is an important input affecting the outplanted seedling performance. Morphological attributes and association with symbiotic ectomycorrhizal (ECM) fungi belong to influential traits determining seedling quality. In this study, the effect of pre-sowing applied commercial additives Ectovit (containing hydrogel and ECM fungi), Mycorrhizaroots (ECM fungi and nutrients) and Vetozen (natural mineral fertilizer) on the growth and ectomycorrhiza formation of Norway spruce seedlings grown in nutrient-poor pure peat in an open nursery site was assessed. Two-year-old bareroot seedlings were transplanted into containers. No significant growth differences were detected between treatments for 1 + 0 seedlings but the values of growth parameters (root collar diameter; stem height; shoot, root and total dry weight) of Ectovit-inoculated seedlings were significantly higher than those in the other treatments including the control after the second (2 + 0 seedlings) and the third growing season (2 + 1). Root-to-shoot dry weight ratio and number of root tips were distinctly higher after the third year compared to the previous two years but they were not significantly different between treatments. Mycorrhizaroots and Vetozen did not have any significant effect on seedling development. Although the occurrence of treatment-specific ECM morphotype was detected in Ectovit-inoculated seedlings, the high total ECM colonization of roots in all treatments including the control indicated a crucial impact of naturally occurring fungi on ectomycorrhiza formation.

Suggested Citation

  • Ivan Repáč & Zuzana Parobeková & Martin Belko, 2022. "Ectomycorrhiza-hydrogel additive enhanced growth of Norway spruce seedlings in a nutrient-poor peat substrate," Journal of Forest Science, Czech Academy of Agricultural Sciences, vol. 68(5), pages 170-181.
  • Handle: RePEc:caa:jnljfs:v:68:y:2022:i:5:id:29-2022-jfs
    DOI: 10.17221/29/2022-JFS
    as

    Download full text from publisher

    File URL: http://jfs.agriculturejournals.cz/doi/10.17221/29/2022-JFS.html
    Download Restriction: free of charge

    File URL: http://jfs.agriculturejournals.cz/doi/10.17221/29/2022-JFS.pdf
    Download Restriction: free of charge

    File URL: https://libkey.io/10.17221/29/2022-JFS?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. I. Repáč & J. Vencurik & M. Balanda, 2011. "Testing of microbial additives in the rooting of Norway spruce (Picea abies [L.] Karst.) stem cuttings," Journal of Forest Science, Czech Academy of Agricultural Sciences, vol. 57(12), pages 555-564.
    2. A. Jurásek & J. Leugner & J. Martincová, 2009. "Effect of initial height of seedlings on the growth of planting material of Norway spruce (Picea abies [L.] Karst.) in mountain conditions," Journal of Forest Science, Czech Academy of Agricultural Sciences, vol. 55(3), pages 112-118.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. K. Matějka & J. Leugner & V. Krpeš, 2014. "Phenotype features in juvenile populations of Picea abies and their growth," Journal of Forest Science, Czech Academy of Agricultural Sciences, vol. 60(3), pages 96-108.
    2. K. Matějka & J. Leugner, 2013. "Growth of Norway spruce (Picea abies [L.] Karsten) from artificial and natural regeneration in the Krkonoše Mts. and air temperature variability," Journal of Forest Science, Czech Academy of Agricultural Sciences, vol. 59(4), pages 150-158.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:caa:jnljfs:v:68:y:2022:i:5:id:29-2022-jfs. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Ivo Andrle (email available below). General contact details of provider: https://www.cazv.cz/en/home/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.