Soil sickness and negative plant-soil feedback: A reappraisal of hypotheses
Soil sickness (SS) is the rise of negative conditions for plant vegetative and reproductive performances induced into the soil by the plant itself. In natural ecosystems, plant ecologists refer to SS as negative plant-soil feedback (NPSF). Scope of this review is to provide an updated picture of the...
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ftunivnapoliiris:oai:www.iris.unina.it:11588/700930 2024-04-21T08:12:57+00:00 Soil sickness and negative plant-soil feedback: A reappraisal of hypotheses Cesarano, G. ZOTTI, MAURIZIO Antignani, V. Marra, R. Scala, F. Bonanomi, G. Cesarano, G. Zotti, Maurizio Antignani, V. Marra, R. Scala, F. Bonanomi, G. 2017 http://hdl.handle.net/11588/700930 https://doi.org/10.4454/jpp.v99i3.3960 http://www.sipav.org/main/jpp/index.php/jpp/article/download/3960/2604 eng eng info:eu-repo/semantics/altIdentifier/wos/WOS:000418566300001 volume:99 issue:3 firstpage:545 lastpage:570 numberofpages:26 journal:JOURNAL OF PLANT PATHOLOGY http://hdl.handle.net/11588/700930 doi:10.4454/jpp.v99i3.3960 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85039739403 http://www.sipav.org/main/jpp/index.php/jpp/article/download/3960/2604 info:eu-repo/semantics/closedAccess Autotoxicity Extracellular DNA Plant residues phytotoxicity Soil quality Soilborne pathogen Plant Science info:eu-repo/semantics/article 2017 ftunivnapoliiris https://doi.org/10.4454/jpp.v99i3.3960 2024-03-28T02:10:31Z Soil sickness (SS) is the rise of negative conditions for plant vegetative and reproductive performances induced into the soil by the plant itself. In natural ecosystems, plant ecologists refer to SS as negative plant-soil feedback (NPSF). Scope of this review is to provide an updated picture of the current SS understanding by an explicit comparison between agro-ecosystems and natural plant communities. By an extensive analysis of literature we found that SS is pervasive in agro-ecosystems, occurring in 111 cultivated plants belonging to 41 taxonomic families. Concerning NPSF in natural plant communities, we found evidence of this phenomenon for a total of 411 vascular plants belonging to 72 plant families. NPSF occurs in most of the terrestrial ecosystems, including tropical and temperate forests, coastal sand dunes, old fields and grassland, deserts, as well as heathland and tundra. Three main hypotheses have been proposed to explain SS: (i) soil nutrient depletion or imbalance; (ii) buildup of soilborne pathogen and parasite populations, coupled with a shift in soil microbial community composition; (iii) release of phytotoxic and autotoxic compounds during decomposition of crop residues. Evidences from both agroecosystems and natural plant communities undoubtedly ruled out the nutrient deficiency as a primary causal factor. Moreover, the massive use of mineral fertilizers, especially under intensive cultivation systems, appears an incorrect strategy that only exacerbates the decline of soil quality by inducing acidification and salinization. Soilborne pathogens are often isolated from symptomatic plants and many autotoxic compounds have been identified and quantified from sick soil. However, both the pathogenic and autotoxicity hypotheses are still unable to fully explain the species-specificity, as well as the long durability of SS observed in field conditions. The recent discovery that extracellular DNA (exDNA) has self-inhibitory effects, support the autotoxicity hypothesis, nevertheless this is a totally ... Article in Journal/Newspaper Tundra IRIS Università degli Studi di Napoli Federico II |
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Open Polar |
collection |
IRIS Università degli Studi di Napoli Federico II |
op_collection_id |
ftunivnapoliiris |
language |
English |
topic |
Autotoxicity Extracellular DNA Plant residues phytotoxicity Soil quality Soilborne pathogen Plant Science |
spellingShingle |
Autotoxicity Extracellular DNA Plant residues phytotoxicity Soil quality Soilborne pathogen Plant Science Cesarano, G. ZOTTI, MAURIZIO Antignani, V. Marra, R. Scala, F. Bonanomi, G. Soil sickness and negative plant-soil feedback: A reappraisal of hypotheses |
topic_facet |
Autotoxicity Extracellular DNA Plant residues phytotoxicity Soil quality Soilborne pathogen Plant Science |
description |
Soil sickness (SS) is the rise of negative conditions for plant vegetative and reproductive performances induced into the soil by the plant itself. In natural ecosystems, plant ecologists refer to SS as negative plant-soil feedback (NPSF). Scope of this review is to provide an updated picture of the current SS understanding by an explicit comparison between agro-ecosystems and natural plant communities. By an extensive analysis of literature we found that SS is pervasive in agro-ecosystems, occurring in 111 cultivated plants belonging to 41 taxonomic families. Concerning NPSF in natural plant communities, we found evidence of this phenomenon for a total of 411 vascular plants belonging to 72 plant families. NPSF occurs in most of the terrestrial ecosystems, including tropical and temperate forests, coastal sand dunes, old fields and grassland, deserts, as well as heathland and tundra. Three main hypotheses have been proposed to explain SS: (i) soil nutrient depletion or imbalance; (ii) buildup of soilborne pathogen and parasite populations, coupled with a shift in soil microbial community composition; (iii) release of phytotoxic and autotoxic compounds during decomposition of crop residues. Evidences from both agroecosystems and natural plant communities undoubtedly ruled out the nutrient deficiency as a primary causal factor. Moreover, the massive use of mineral fertilizers, especially under intensive cultivation systems, appears an incorrect strategy that only exacerbates the decline of soil quality by inducing acidification and salinization. Soilborne pathogens are often isolated from symptomatic plants and many autotoxic compounds have been identified and quantified from sick soil. However, both the pathogenic and autotoxicity hypotheses are still unable to fully explain the species-specificity, as well as the long durability of SS observed in field conditions. The recent discovery that extracellular DNA (exDNA) has self-inhibitory effects, support the autotoxicity hypothesis, nevertheless this is a totally ... |
author2 |
Cesarano, G. Zotti, Maurizio Antignani, V. Marra, R. Scala, F. Bonanomi, G. |
format |
Article in Journal/Newspaper |
author |
Cesarano, G. ZOTTI, MAURIZIO Antignani, V. Marra, R. Scala, F. Bonanomi, G. |
author_facet |
Cesarano, G. ZOTTI, MAURIZIO Antignani, V. Marra, R. Scala, F. Bonanomi, G. |
author_sort |
Cesarano, G. |
title |
Soil sickness and negative plant-soil feedback: A reappraisal of hypotheses |
title_short |
Soil sickness and negative plant-soil feedback: A reappraisal of hypotheses |
title_full |
Soil sickness and negative plant-soil feedback: A reappraisal of hypotheses |
title_fullStr |
Soil sickness and negative plant-soil feedback: A reappraisal of hypotheses |
title_full_unstemmed |
Soil sickness and negative plant-soil feedback: A reappraisal of hypotheses |
title_sort |
soil sickness and negative plant-soil feedback: a reappraisal of hypotheses |
publishDate |
2017 |
url |
http://hdl.handle.net/11588/700930 https://doi.org/10.4454/jpp.v99i3.3960 http://www.sipav.org/main/jpp/index.php/jpp/article/download/3960/2604 |
genre |
Tundra |
genre_facet |
Tundra |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000418566300001 volume:99 issue:3 firstpage:545 lastpage:570 numberofpages:26 journal:JOURNAL OF PLANT PATHOLOGY http://hdl.handle.net/11588/700930 doi:10.4454/jpp.v99i3.3960 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85039739403 http://www.sipav.org/main/jpp/index.php/jpp/article/download/3960/2604 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.4454/jpp.v99i3.3960 |
_version_ |
1796933204292141056 |