Vinasse and straw retention decrease fungal diversity and pathogenicity in sugarcane soil

Victoria Romancini Toledo; Rita de Cássia Félix Alvarez; Eiko Kuramae; Mattias De Hollander; Raffaella Rossetto; Elisângela de Souza Loureiro; Paulo Eduardo Teodoro; Gisele Herbst Vazquez; Juliana Heloisa Pinê Américo-Pinheiro; Siu Mui Tsai; Acácio Aparecido Navarrete

doi:10.34117/bjdv8n6-149

Vinasse and straw retention decrease fungal diversity and pathogenicity in sugarcane soil

Victoria Romancini Toledo, Rita de Cássia Félix Alvarez, Eiko Kuramae, Mattias De Hollander, Raffaella Rossetto, Elisângela de Souza Loureiro, Paulo Eduardo Teodoro, Gisele Herbst Vazquez, Juliana Heloisa Pinê Américo-Pinheiro, Siu Mui Tsai, Acácio Aparecido Navarrete

NIOO - Microbial Ecology (ME)

Research output: Contribution to journal/periodical › Article › Scientific › peer-review

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Abstract

This study focused on the effects of vinasse (V), a by-product of the sugar-ethanol industry, combined with mineral nitrogen fertilizer (N) and straw retention on the fungal community diversity, composition, and structure in a sugarcane-cultivated soil. The experiment consisted of a combination of V, mineral N and sugarcane-straw blanket. Soil samples were collected at 7, 157, and 217 days after planting, corresponding to maximum carbon dioxide emissions from soil after three repeated applications of fertilizers into the soil. Across 57 soil metagenomics datasets, it was revealed that the application the V in combination with N fertilizer and straw retention decreased the diversity, evenness and richness of fungi at the community level in soil. Analysis of the soil fungal community composition based on the 20 genera most abundant revealed decrease for Blastomyces, Melampsora, and Penicillium after the third application of V in combination with N fertilizer and straw blanket. An opposite response was revealed for Amauroascus, Cantharellus, Chrysosporium, Clavaria, Morchella, Puccinia, and Tuber in soil under this treatment. Shifts in fungal community composition were followed by increases in mycorrhizal and decomposers soil-borne fungi and decrease in potentially pathogenic fungi, but not by changes in community structure. Based on these results, it is possible to attest that repeated applications of V in combination with N fertilizer and sugarcane-straw blankets affect ecological aspects of the soil fungal community composition and potential functions played by fungi in sugarcane soil, which are essentials to ecosystem function and sustainable management of agricultural ecosystems.

Original language	English
Pages (from-to)	44839-44869
Number of pages	31
Journal	Brazilian Journal of Development
Volume	8
Issue number	6
DOIs	https://doi.org/10.34117/bjdv8n6-149
Publication status	Published - 2022

Keywords

decomposer fungi
fungal community
mycorrhizal fungi
shotgun metagenome
sustainability

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Romancini Toledo et al 2022Final published version, 994 KB

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Romancini Toledo, V., de Cássia Félix Alvarez, R., Kuramae, E., De Hollander, M., Rossetto, R., de Souza Loureiro, E., Teodoro, P. E., Herbst Vazquez, G., Américo-Pinheiro, J. H. P., Tsai, S. M., & Navarrete, A. A. (2022). Vinasse and straw retention decrease fungal diversity and pathogenicity in sugarcane soil. Brazilian Journal of Development, 8(6), 44839-44869. https://doi.org/10.34117/bjdv8n6-149

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title = "Vinasse and straw retention decrease fungal diversity and pathogenicity in sugarcane soil",

abstract = "This study focused on the effects of vinasse (V), a by-product of the sugar-ethanol industry, combined with mineral nitrogen fertilizer (N) and straw retention on the fungal community diversity, composition, and structure in a sugarcane-cultivated soil. The experiment consisted of a combination of V, mineral N and sugarcane-straw blanket. Soil samples were collected at 7, 157, and 217 days after planting, corresponding to maximum carbon dioxide emissions from soil after three repeated applications of fertilizers into the soil. Across 57 soil metagenomics datasets, it was revealed that the application the V in combination with N fertilizer and straw retention decreased the diversity, evenness and richness of fungi at the community level in soil. Analysis of the soil fungal community composition based on the 20 genera most abundant revealed decrease for Blastomyces, Melampsora, and Penicillium after the third application of V in combination with N fertilizer and straw blanket. An opposite response was revealed for Amauroascus, Cantharellus, Chrysosporium, Clavaria, Morchella, Puccinia, and Tuber in soil under this treatment. Shifts in fungal community composition were followed by increases in mycorrhizal and decomposers soil-borne fungi and decrease in potentially pathogenic fungi, but not by changes in community structure. Based on these results, it is possible to attest that repeated applications of V in combination with N fertilizer and sugarcane-straw blankets affect ecological aspects of the soil fungal community composition and potential functions played by fungi in sugarcane soil, which are essentials to ecosystem function and sustainable management of agricultural ecosystems.",

keywords = "decomposer fungi, fungal community, mycorrhizal fungi, shotgun metagenome, sustainability",

author = "{Romancini Toledo}, Victoria and {de C{\'a}ssia F{\'e}lix Alvarez}, Rita and Eiko Kuramae and {De Hollander}, Mattias and Raffaella Rossetto and {de Souza Loureiro}, Elis{\^a}ngela and Teodoro, {Paulo Eduardo} and {Herbst Vazquez}, Gisele and Am{\'e}rico-Pinheiro, {Juliana Heloisa Pin{\^e}} and Tsai, {Siu Mui} and Navarrete, {Ac{\'a}cio Aparecido}",

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Romancini Toledo, V, de Cássia Félix Alvarez, R, Kuramae, E , De Hollander, M, Rossetto, R, de Souza Loureiro, E, Teodoro, PE, Herbst Vazquez, G, Américo-Pinheiro, JHP, Tsai, SM & Navarrete, AA 2022, 'Vinasse and straw retention decrease fungal diversity and pathogenicity in sugarcane soil', Brazilian Journal of Development, vol. 8, no. 6, pp. 44839-44869. https://doi.org/10.34117/bjdv8n6-149

TY - JOUR

T1 - Vinasse and straw retention decrease fungal diversity and pathogenicity in sugarcane soil

AU - Romancini Toledo, Victoria

AU - de Cássia Félix Alvarez, Rita

AU - Kuramae, Eiko

AU - De Hollander, Mattias

AU - Rossetto, Raffaella

AU - de Souza Loureiro, Elisângela

AU - Teodoro, Paulo Eduardo

AU - Herbst Vazquez, Gisele

AU - Américo-Pinheiro, Juliana Heloisa Pinê

AU - Tsai, Siu Mui

AU - Navarrete, Acácio Aparecido

N1 - 7431, ME; Data: http://www.metagenomics.anl.gov, accession numbers 4582104.3 to 4582153.3

PY - 2022

Y1 - 2022

N2 - This study focused on the effects of vinasse (V), a by-product of the sugar-ethanol industry, combined with mineral nitrogen fertilizer (N) and straw retention on the fungal community diversity, composition, and structure in a sugarcane-cultivated soil. The experiment consisted of a combination of V, mineral N and sugarcane-straw blanket. Soil samples were collected at 7, 157, and 217 days after planting, corresponding to maximum carbon dioxide emissions from soil after three repeated applications of fertilizers into the soil. Across 57 soil metagenomics datasets, it was revealed that the application the V in combination with N fertilizer and straw retention decreased the diversity, evenness and richness of fungi at the community level in soil. Analysis of the soil fungal community composition based on the 20 genera most abundant revealed decrease for Blastomyces, Melampsora, and Penicillium after the third application of V in combination with N fertilizer and straw blanket. An opposite response was revealed for Amauroascus, Cantharellus, Chrysosporium, Clavaria, Morchella, Puccinia, and Tuber in soil under this treatment. Shifts in fungal community composition were followed by increases in mycorrhizal and decomposers soil-borne fungi and decrease in potentially pathogenic fungi, but not by changes in community structure. Based on these results, it is possible to attest that repeated applications of V in combination with N fertilizer and sugarcane-straw blankets affect ecological aspects of the soil fungal community composition and potential functions played by fungi in sugarcane soil, which are essentials to ecosystem function and sustainable management of agricultural ecosystems.

AB - This study focused on the effects of vinasse (V), a by-product of the sugar-ethanol industry, combined with mineral nitrogen fertilizer (N) and straw retention on the fungal community diversity, composition, and structure in a sugarcane-cultivated soil. The experiment consisted of a combination of V, mineral N and sugarcane-straw blanket. Soil samples were collected at 7, 157, and 217 days after planting, corresponding to maximum carbon dioxide emissions from soil after three repeated applications of fertilizers into the soil. Across 57 soil metagenomics datasets, it was revealed that the application the V in combination with N fertilizer and straw retention decreased the diversity, evenness and richness of fungi at the community level in soil. Analysis of the soil fungal community composition based on the 20 genera most abundant revealed decrease for Blastomyces, Melampsora, and Penicillium after the third application of V in combination with N fertilizer and straw blanket. An opposite response was revealed for Amauroascus, Cantharellus, Chrysosporium, Clavaria, Morchella, Puccinia, and Tuber in soil under this treatment. Shifts in fungal community composition were followed by increases in mycorrhizal and decomposers soil-borne fungi and decrease in potentially pathogenic fungi, but not by changes in community structure. Based on these results, it is possible to attest that repeated applications of V in combination with N fertilizer and sugarcane-straw blankets affect ecological aspects of the soil fungal community composition and potential functions played by fungi in sugarcane soil, which are essentials to ecosystem function and sustainable management of agricultural ecosystems.

KW - decomposer fungi

KW - fungal community

KW - mycorrhizal fungi

KW - shotgun metagenome

KW - sustainability

U2 - 10.34117/bjdv8n6-149

DO - 10.34117/bjdv8n6-149

M3 - Article

SN - 2525-8761

VL - 8

SP - 44839

EP - 44869

JO - Brazilian Journal of Development

JF - Brazilian Journal of Development

IS - 6

ER -

Vinasse and straw retention decrease fungal diversity and pathogenicity in sugarcane soil

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Keywords

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