Soil fungal communities in tea plantation after 10 years of chemical vs . integrated fertilization

ABSTRACT Addition of livestock manures and plant residues is a feasible practice to largely mitigate soil-degradative trends by the soil-dwelling fungi. However, long-term impacts of these fertilization regimes on the fungal community are poorly documented in tea (Camellia sinensis (L.) Kuntze) plan...

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Autores principales:	Wang,Li-Min, Huang,Dong-Feng, Fang,Yu, Wang,Fei, Li,Fang-Liang, Liao,Min
Lenguaje:	English
Publicado:	Instituto de Investigaciones Agropecuarias, INIA 2017
Materias:	Camellia sinensis correlation fertilization regimes fungal composition fungal diversity physicochemical properties.
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392017000400355
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spelling	oai:scielo:S0718-583920170004003552018-01-30Soil fungal communities in tea plantation after 10 years of chemical vs . integrated fertilizationWang,Li-MinHuang,Dong-FengFang,YuWang,FeiLi,Fang-LiangLiao,Min Camellia sinensis correlation fertilization regimes fungal composition fungal diversity physicochemical properties. ABSTRACT Addition of livestock manures and plant residues is a feasible practice to largely mitigate soil-degradative trends by the soil-dwelling fungi. However, long-term impacts of these fertilization regimes on the fungal community are poorly documented in tea (Camellia sinensis (L.) Kuntze) plantations in subtropical areas. In this study, MiSeq sequencing approach was used to estimate the diversity and composition of fungal communities in soils treated with 10 yr of non-fertilization control (CK), chemical fertilizers only (CF), and integrated use of chicken manure and legume straw with chemical fertilizers (IF), respectively. We found that different fertilization treatments produced little effect on the richness and diversity of soil fungi compared to those of the controls. In addition, Ascomycota, Basidiomycota, Zygomycota, Glomeromycota, and Chytridiomycota were the five most abundant phyla in soils under different fertilization treatments. Moreover, IF resulted in the prevalence of the genera Fusarium, unclassified Microascaceae, and unclassified Ascomycota, which accounted for 30.04%, 18.77%, and 6.92% of the total fungi, respectively. Additionally, the relative abundance of the phylum Ascomycota was positively correlated with pH, total N (TN), soil organic C (SOC), soil moisture (SM) and silt (SI) contents; however, these soil physicochemical properties were negatively correlated with the relative abundance of the phylum Basidiomycota. Together, these results suggest that the changes of the fungal community structure at the genus and phylum level under IF treatment could be the result of their responses to variations of soil pH, SM, TN, SOC, and SI contents.info:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAChilean journal of agricultural research v.77 n.4 20172017-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392017000400355en10.4067/S0718-58392017000400355
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Camellia sinensis correlation fertilization regimes fungal composition fungal diversity physicochemical properties.
spellingShingle	Camellia sinensis correlation fertilization regimes fungal composition fungal diversity physicochemical properties. Wang,Li-Min Huang,Dong-Feng Fang,Yu Wang,Fei Li,Fang-Liang Liao,Min Soil fungal communities in tea plantation after 10 years of chemical vs . integrated fertilization
description	ABSTRACT Addition of livestock manures and plant residues is a feasible practice to largely mitigate soil-degradative trends by the soil-dwelling fungi. However, long-term impacts of these fertilization regimes on the fungal community are poorly documented in tea (Camellia sinensis (L.) Kuntze) plantations in subtropical areas. In this study, MiSeq sequencing approach was used to estimate the diversity and composition of fungal communities in soils treated with 10 yr of non-fertilization control (CK), chemical fertilizers only (CF), and integrated use of chicken manure and legume straw with chemical fertilizers (IF), respectively. We found that different fertilization treatments produced little effect on the richness and diversity of soil fungi compared to those of the controls. In addition, Ascomycota, Basidiomycota, Zygomycota, Glomeromycota, and Chytridiomycota were the five most abundant phyla in soils under different fertilization treatments. Moreover, IF resulted in the prevalence of the genera Fusarium, unclassified Microascaceae, and unclassified Ascomycota, which accounted for 30.04%, 18.77%, and 6.92% of the total fungi, respectively. Additionally, the relative abundance of the phylum Ascomycota was positively correlated with pH, total N (TN), soil organic C (SOC), soil moisture (SM) and silt (SI) contents; however, these soil physicochemical properties were negatively correlated with the relative abundance of the phylum Basidiomycota. Together, these results suggest that the changes of the fungal community structure at the genus and phylum level under IF treatment could be the result of their responses to variations of soil pH, SM, TN, SOC, and SI contents.
author	Wang,Li-Min Huang,Dong-Feng Fang,Yu Wang,Fei Li,Fang-Liang Liao,Min
author_facet	Wang,Li-Min Huang,Dong-Feng Fang,Yu Wang,Fei Li,Fang-Liang Liao,Min
author_sort	Wang,Li-Min
title	Soil fungal communities in tea plantation after 10 years of chemical vs . integrated fertilization
title_short	Soil fungal communities in tea plantation after 10 years of chemical vs . integrated fertilization
title_full	Soil fungal communities in tea plantation after 10 years of chemical vs . integrated fertilization
title_fullStr	Soil fungal communities in tea plantation after 10 years of chemical vs . integrated fertilization
title_full_unstemmed	Soil fungal communities in tea plantation after 10 years of chemical vs . integrated fertilization
title_sort	soil fungal communities in tea plantation after 10 years of chemical vs . integrated fertilization
publisher	Instituto de Investigaciones Agropecuarias, INIA
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392017000400355
work_keys_str_mv	AT wanglimin soilfungalcommunitiesinteaplantationafter10yearsofchemicalvsintegratedfertilization AT huangdongfeng soilfungalcommunitiesinteaplantationafter10yearsofchemicalvsintegratedfertilization AT fangyu soilfungalcommunitiesinteaplantationafter10yearsofchemicalvsintegratedfertilization AT wangfei soilfungalcommunitiesinteaplantationafter10yearsofchemicalvsintegratedfertilization AT lifangliang soilfungalcommunitiesinteaplantationafter10yearsofchemicalvsintegratedfertilization AT liaomin soilfungalcommunitiesinteaplantationafter10yearsofchemicalvsintegratedfertilization
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Soil fungal communities in tea plantation after 10 years of chemical vs . integrated fertilization

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