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Native arbuscular mycorrhizal fungi promote Plukenetia volubilis growth and decrease the infection levels of Meloidogyne incognita

dc.contributor.authorCorazon-Guivin, M.A.
dc.contributor.authordel Aguila, S.R.
dc.contributor.authorCorrea, R.X.
dc.contributor.authorCordova-Sinarahua, D.
dc.contributor.authorMaia, L.C.
dc.contributor.authorAlves da Silva, D.K.
dc.contributor.authorda Silva, G.A.
dc.contributor.authorLopez-Garcia, A.
dc.contributor.authorCoyne, D.
dc.contributor.authorOehl, F.
dc.date.accessioned2024-09-26T08:57:07Z
dc.date.available2024-09-26T08:57:07Z
dc.date.issued2024-06-27
dc.identifier.citationCorazon-Guivin, M.A., del Aguila, S.R., Corrêa, R.X., Cordova-Sinarahua, D., Maia, L.C., Alves da Silva, D.K., ... & Oehl, F. (2024). Native arbuscular mycorrhizal Fungi promote Plukenetia volubilis growth and decrease the infection levels of Meloidogyne incognita. Journal of Fungi, 10(7): 451, 1-19.
dc.identifier.issn2309-608X
dc.identifier.urihttps://hdl.handle.net/20.500.12478/8552
dc.description.abstractThe use of arbuscular mycorrhizal fungi (AMF) offers promising benefits to agriculture in the Amazon regions, where soils are characteristically acidic and nutrient-poor. The purpose of this research was to investigate the potential effects of two recently described species of AMF (Nanoglomus plukenetiae and Rhizoglomus variabile) native to the Peruvian Amazon for improving the plant growth of Plukenetia volubilis (inka nut or sacha inchi) and protecting the roots against soil pathogens. Two assays were simultaneously conducted under greenhouse conditions in Peru. The first focused on evaluating the biofertilizer effect of AMF inoculation, while the second examined the bioprotective effect against the root knot nematode, Meloidogyne incognita. Overall, the results showed that AMF inoculation of P. volubilis seedlings positively improved their development, particularly their biomass, height, and the leaf nutrient contents. When seedlings were exposed to M. incognita, plant growth was also noticeably higher for AMF-inoculated plants than those without AMF inoculation. Nematode reproduction was significantly suppressed by the presence of AMF, in particular R. variabile, and especially when inoculated prior to nematode exposure. The dual AMF inoculation did not necessarily lead to improved crop growth but notably improved P and K leaf contents. The findings provide strong justification for the development of products based on AMF as agro-inputs to catalyze nutrient use and uptake and protect crops against pests and diseases, especially those that are locally adapted to local crops and cropping conditions.
dc.description.sponsorshiponsejo Nacional de Ciencia, Tecnología e Innovación Tecnológica, Peru
dc.format.extent1-19
dc.language.isoen
dc.subjectBiofertilizers
dc.subjectMycorrhizal
dc.subjectRoot Knot Nematode
dc.subjectFood Security
dc.titleNative arbuscular mycorrhizal fungi promote Plukenetia volubilis growth and decrease the infection levels of Meloidogyne incognita
dc.typeJournal Article
cg.contributor.crpRoots, Tubers and Bananas
cg.contributor.affiliationUniversidad Nacional de San Martín
cg.contributor.affiliationUniversidade Estadual de Santa Cruz
cg.contributor.affiliationUniversidade Federal de Pernambuco
cg.contributor.affiliationEstación Experimental del Zaidín
cg.contributor.affiliationInternational Institute of Tropical Agriculture
cg.contributor.affiliationAgroscope, Competence Division for Plants and Plant Products, Plant Protection Products-Impact and Assessment, Switzerland
cg.coverage.regionACP
cg.coverage.regionSouthern Africa
cg.coverage.countryPeru
cg.coverage.hubEastern Africa Hub
cg.researchthemeNatural Resource Management
cg.identifier.bibtexciteidCORAZONGUIVIN:2024
cg.isijournalISI Journal
cg.authorship.typesCGIAR and developing country institute
cg.iitasubjectAgronomy
cg.iitasubjectFarming Systems
cg.iitasubjectFood Security
cg.journalJournal of Fungi
cg.notesOpen Access Journal
cg.accessibilitystatusOpen Access
cg.reviewstatusPeer Review
cg.usagerightslicenseCreative Commons Attribution 4.0 (CC BY 0.0)
cg.targetaudienceScientists
cg.identifier.doihttps://doi.org/10.3390/jof10070451
cg.iitaauthor.identifierDaniel Coyne: 0000-0002-2030-6328
cg.futureupdate.requiredNo
cg.identifier.issue7: 451
cg.identifier.volume10


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