Successional changes in aphyllophorales macromycetes at different stages of coniferous xylolysis
https://doi.org/10.32634/0869-8155-2024-387-10-145-153
Abstract
The state of modern protective plantations in coniferous-deciduous forests of the Non-Chernozem zone is characterized by great heterogeneity. Currently, both protective forest plantations and protective tree plantations are managed by an extensive method, often without taking into account biological relationships in the agrophytocenosis. Successional changes in Aphyllophorales macromycetes (AFMM) at different stages of xylolysis of large tree debris represent a complex biochemical process. The limiting conditions for the active growth of fungal mycelium inside wood include light, access to moisture and air, violations in water transport. As mycogenic xylolysis develops, there is an increase in the biodiversity of AFMM species, which reaches a maximum at stage III–IV. On a large data set of 332 model trees and 3,543 basidiomes of xylotrophic basidiomycetes, the presence of correlations between the settlement on the substrate of various ecological groups of AFMM involved in xylolysis was established. It has also been shown that the fruit bodies of fungi are actively formed under conditions of abiotic stress and their number increases in subsequent seasons. When using AFMM as indicators of the xylolysis stage of coniferous species, it is necessary to take into account that the development of mycelium depends on the structural features of the wood. The course of mycelium development in the trunk cross-section is associated with both the action of external environmental factors and interference processes between species. At the same time, the frequency of basidioma formation and their age are of great importance in field identification.
Supporting agencies: The research was carried out within the state assignment of Ministry of Science and Higher Education of the Russian Federation (theme No. 0598-2019-0004).
About the Authors
S. E. Neklyaev
All-Russian Scientific Research Institute of Phytopathology
Russian Federation
Russian Federation
Sviatoslav Eduardovich Neklyaev, Head of the Laboratory for the Diagnosis of Harmful Organisms, Master of Forestry
5 Institute Str., Bolshye Vyazemy work settlement, Odintsovo district, Moscow region, 143050
G. E. Larina
All-Russian Scientific Research Institute of Phytopathology
Russian Federation
Russian Federation
Galina Evgenyevna Larina, Head of the Laboratory of Experimental Research Methods, Doctor of Biological Sciences, Professor
5 Institute Str., Bolshye Vyazemy work settlement, Odintsovo district, Moscow region, 143050
L. G. Seraya
All-Russian Scientific Research Institute of Phytopathology
Russian Federation
Russian Federation
Lidiya Georgievna Seraya, Head of the Department of Pathology of Ornamental and Garden Crops, Candidate of Biological Sciences
5 Institute Str., Bolshye Vyazemy work settlement, Odintsovo district, Moscow region, 143050
References
1. Shorohova E., Kapitsa E., Vanha-Majamaa I. Decomposition of stumps 10 years after partial and complete harvesting in southern boreal forest in Finland. Canadian Journal of Forest Research. 2008; 38(9): 2414–2421. https://doi.org/10.1139/X08-083
2. Harmon M.E., Fasth B., Woodall C.W., Sexton J. Carbon concentration of standing and downed woody detritus: Effects of tree taxa, decay class, position, and tissue type. Forest Ecology and Management. 2013; 291: 259–267. https://doi.org/10.1016/j.foreco.2012.11.046
3. Siitonen J. Forest management, coarse woody debris and saproxylic organisms: Fennoscandian boreal forests as an example. Ecological Bulletins. 2001; 49: 11–41.
4. Schmidt O. Wood and Tree Fungi. Biology, Damage, Protection, and Use. Berlin; Heidelberg: Springer. 2006; xii: 334. ISBN 978-3-540-32138-5 https://doi.org/10.1007/3-540-32139-X
5. Zabel R.A., Morrell J.J. Wood Microbiology. Decay and Its Prevention. 2nd ed. Academic Press. 2020; 556. ISBN 978-0-12-819465-2 https://doi.org/10.1016/C2018-0-05117-8
6. Boddy L., Frankland J., van West P. (eds.). Ecology of Saprotrophic Basidiomycetes. Academic Press. 2007; xiii: 372. ISBN 978-0-12-374185-1
7. Kapitsa E.A., Trubitsyna E.A., Shorokhova E.V. Biogenic xylolysis of trunks, branches, and roots of forest-forming species of dark coniferous forests in northern taiga. Russian journal of forest science. 2012; (3): 51–58 (in Russian). https://elibrary.ru/pamjdf
8. Dai Z. et al. Coarse woody debris decomposition assessment tool: Model development and sensitivity analysis. PLoS ONE. 2021; 16(6): e0251893. https://doi.org/10.1371/journal.pone.0251893
9. Stokland J.N., Siitonen J., Jonsson B.G. Biodiversity in Dead Wood. Cambridge University Press. 2012; xiv: 509. ISBN 978-0-521-71703-8 https://doi.org/10.1017/CBO9781139025843
10. Hiscox J., OʼLeary J., Boddy L. Fungus wars: basidiomycete battles in wood decay. Studies in Mycology. 2018; 89(1): 117–124. https://doi.org/10.1016/j.simyco.2018.02.003
11. Ulyshen M.D. (ed.). Saproxylic Insects. Diversity, Ecology and Conservation. Cham: Springer. 2018; ix: 904. ISBN 978-3-319-75936-4 https://doi.org/10.1007/978-3-319-75937-1
12. Skelton J. et al. Relationships among wood-boring beetles, fungi, and the decomposition of forest biomass. Molecular Ecology. 2019; 28(22): 4971–4986. https://doi.org/10.1111/mec.15263
13. Hatakka A., Hammel K.E. Fungal biodegradation of lignocelluloses. Hofrichter M. (ed.). Industrial Applications. Berlin; Heidelberg: Springer. 2011; 319–340. https://doi.org/10.1007/978-3-642-11458-8_15
14. Mali T., Kuuskeri J., Shah F., Lundell T.K. Interactions affect hyphal growth and enzyme profiles in combinations of coniferous wood-decaying fungi of Agaricomycetes. PLoS ONE. 2017; 12(9): e0185171. https://doi.org/10.1371/journal.pone.0185171
15. Neklyaev S.E., Seraya L.G., Larina G.Е. The ecological consequences of current climate changes that negatively affect the resistance of coniferous plants to pests and Aphyllophorales fungi. Biosfera. 2022; 14(3): 235–244 (in Russian). https://doi.org/10.24855/biosfera.v14i3.693
Review
For citations:
Neklyaev S.E., Larina G.E., Seraya L.G. Successional changes in aphyllophorales macromycetes at different stages of coniferous xylolysis. Agrarian science. 2024;1(10):145-153. (In Russ.) https://doi.org/10.32634/0869-8155-2024-387-10-145-153
Views:
136
Email this article 