Cardiff University | Prifysgol Caerdydd ORCA
Online Research @ Cardiff 
WelshClear Cookie - decide language by browser settings

Inoculum volume effects on competitive outcome and wood decay rate of brown- and white-rot basidiomycetes

Fukasawa, Yu, Gilmartin, Emma C., Savoury, Melanie and Boddy, Lynne ORCID: https://orcid.org/0000-0003-1845-6738 2020. Inoculum volume effects on competitive outcome and wood decay rate of brown- and white-rot basidiomycetes. Fungal Ecology 45 , 100938. 10.1016/j.funeco.2020.100938

[thumbnail of Inoculum volume effects manuscript.pdf]
Preview
PDF - Accepted Post-Print Version
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (235kB) | Preview
[thumbnail of Inoculum volume effects Table 1.pdf]
Preview
PDF - Supplemental Material
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (64kB) | Preview
[thumbnail of Inoculum volume effects Fig S1.pdf]
Preview
PDF - Supplemental Material
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (165kB) | Preview
[thumbnail of Inoculum volume effects Figures.pdf]
Preview
PDF - Supplemental Material
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (359kB) | Preview

Abstract

Theory predicts that the energetic cost of competition between fungal mycelia might accelerate or retard the rate of wood decomposition, depending on various factors. To evaluate the effect of occupied territory on wood decay rate and competitive outcome, we set up a pairing competition experiment using beech wood blocks colonised by three brown-rot and three white-rot basidiomycetes. All white-brown combinations (totalling nine), and five ratios of wood volume (4:0, 3:1, 2:2, 1:3, 0:4) were performed. Pairings were incubated in the dark at 20 °C for 3 months, and then competition outcome and wood weight loss were determined. Mycelia occupying larger territory were more competitive than mycelia occupying smaller territory. There were negative relationships between wood volume and percentage wood weight loss. Wood decay was slower at the competition front than at the rear of the wood blocks in some cases. These results suggest that wood volume (territory size) affects both competition outcome and wood decay rate in basidiomycete communities.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Biosciences
Publisher: Elsevier
ISSN: 1754-5048
Date of First Compliant Deposit: 1 April 2020
Date of Acceptance: 1 March 2020
Last Modified: 27 Mar 2024 17:32
URI: https://orca.cardiff.ac.uk/id/eprint/130675

Citation Data

Cited 9 times in Scopus. View in Scopus. Powered By Scopus® Data

Actions (repository staff only)

Edit Item Edit Item

Downloads

Downloads per month over past year

View more statistics