Bio-fertilisation with native plant growth promoting rhizobacteria increases the tolerance of the neotropical legume tree Caesalpinia spinosa to water deficit

Bio-fertilisation with native plant growth promoting rhizobacteria increases the tolerance of the neotropical legume tree Caesalpinia spinosa to water deficit

© 2024 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

Saved in:
Bibliographic Details
Main Authors: Cordero, Irene, Pueyo, José Javier, Rincón, Ana
Other Authors: Fundación BBVA
Format: artículo biblioteca
Language:English
Published: Elsevier BV 2024-04-15
Subjects:PGPR, Fertilisation, Water stress, Tara, Photosynthesis, Hydric strategy, Plant growth,
Online Access:http://hdl.handle.net/10261/355000
Tags: Add Tag
No Tags, Be the first to tag this record!
id dig-ica-es-10261-355000
record_format koha
institution ICA ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-ica-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del ICA España
language English
topic PGPR
Fertilisation
Water stress
Tara
Photosynthesis
Hydric strategy
Plant growth
PGPR
Fertilisation
Water stress
Tara
Photosynthesis
Hydric strategy
Plant growth
spellingShingle PGPR
Fertilisation
Water stress
Tara
Photosynthesis
Hydric strategy
Plant growth
PGPR
Fertilisation
Water stress
Tara
Photosynthesis
Hydric strategy
Plant growth
Cordero, Irene
Pueyo, José Javier
Rincón, Ana
Bio-fertilisation with native plant growth promoting rhizobacteria increases the tolerance of the neotropical legume tree Caesalpinia spinosa to water deficit
description © 2024 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
author2 Fundación BBVA
author_facet Fundación BBVA
Cordero, Irene
Pueyo, José Javier
Rincón, Ana
format artículo
topic_facet PGPR
Fertilisation
Water stress
Tara
Photosynthesis
Hydric strategy
Plant growth
author Cordero, Irene
Pueyo, José Javier
Rincón, Ana
author_sort Cordero, Irene
title Bio-fertilisation with native plant growth promoting rhizobacteria increases the tolerance of the neotropical legume tree Caesalpinia spinosa to water deficit
title_short Bio-fertilisation with native plant growth promoting rhizobacteria increases the tolerance of the neotropical legume tree Caesalpinia spinosa to water deficit
title_full Bio-fertilisation with native plant growth promoting rhizobacteria increases the tolerance of the neotropical legume tree Caesalpinia spinosa to water deficit
title_fullStr Bio-fertilisation with native plant growth promoting rhizobacteria increases the tolerance of the neotropical legume tree Caesalpinia spinosa to water deficit
title_full_unstemmed Bio-fertilisation with native plant growth promoting rhizobacteria increases the tolerance of the neotropical legume tree Caesalpinia spinosa to water deficit
title_sort bio-fertilisation with native plant growth promoting rhizobacteria increases the tolerance of the neotropical legume tree caesalpinia spinosa to water deficit
publisher Elsevier BV
publishDate 2024-04-15
url http://hdl.handle.net/10261/355000
work_keys_str_mv AT corderoirene biofertilisationwithnativeplantgrowthpromotingrhizobacteriaincreasesthetoleranceoftheneotropicallegumetreecaesalpiniaspinosatowaterdeficit
AT pueyojosejavier biofertilisationwithnativeplantgrowthpromotingrhizobacteriaincreasesthetoleranceoftheneotropicallegumetreecaesalpiniaspinosatowaterdeficit
AT rinconana biofertilisationwithnativeplantgrowthpromotingrhizobacteriaincreasesthetoleranceoftheneotropicallegumetreecaesalpiniaspinosatowaterdeficit
_version_ 1798164338574360576
spelling dig-ica-es-10261-3550002024-04-26T07:58:56Z Bio-fertilisation with native plant growth promoting rhizobacteria increases the tolerance of the neotropical legume tree Caesalpinia spinosa to water deficit Cordero, Irene Pueyo, José Javier Rincón, Ana Fundación BBVA Agencia Estatal de Investigación (España) Comunidad de Madrid Biotechnology and Biological Sciences Research Council (UK) Cordero, Irene [0000-0002-6249-8348] Pueyo, José Javier [0000-0003-0337-4078] Rincón, Ana [0000-0001-6754-4609] PGPR Fertilisation Water stress Tara Photosynthesis Hydric strategy Plant growth © 2024 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Bio-fertilisation with plant growth promoting rhizobacteria (PGPR) can be extremely beneficial for plant development and growth under harsh environments. PGPR have been recently successfully applied in restoration programmes, but locally adapted strains are needed for successful outcomes. In this study, we evaluated the effect of bio-fertilisation with selected native PGPR strains on the growth and physiological response to drought of Caesalpinia spinosa (Mol.) Kuntze (tara), the main tree species of the Atiquipa forest, a highly valuable and unique ecosystem in the middle of the Atacama Desert in Peru. We compared the growth and physiological status of tara seedlings that were bio-fertilised with three PGPR strains, chemically fertilised and a non-fertilised control, under well-watered and under drought conditions. Seedlings inoculated with Pseudomonas sp. strain RC5.5 showed enhanced tolerance to drought, although under favourable, stress-free conditions it did not promote growth and only significantly increased quantum yield of photosystem II (Fv/Fm). On the other hand, chemical fertilisation highly enhanced plant growth, but led to substantial hydric demand under water limitation. Under drought, RC5.5 bio-fertilised plants showed lower reduction of leaf relative water content, net carbon assimilation rate, stomatal conductance, and a balanced shoot-to-root ratio compared with control plants. Therefore, strain RC5.5 is highlighted as a valuable candidate to be used as inoculant of tara in reforestation and restoration programmes in arid zones, in particular the Atiquipa forest, or in local tara plantations. This work was supported by the projects SEGARNIEBLA funded by BBVA Foundation, and TUBERSYSTEMS (RTI2018-093907-B-C21/C22), RILMETAL (AGL2017-88381-R) and LUPIMETAL (PID2021-125371OB-I00) funded by the Agencia Estatal de Investigación, Spain. IC held a pre-doctoral fellowship awarded by the Autonomic Council of Education, Comunidad de Madrid (CPI/0243/2008), and a BBSRC Discovery Fellowship (BB/S010661/1). Peer reviewed 2024-04-26T07:58:56Z 2024-04-26T07:58:56Z 2024-04-15 artículo Forest Ecology and Management 558: 121786 (2024) 0378-1127 http://hdl.handle.net/10261/355000 10.1016/j.foreco.2024.121786 1872-7042 en #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-093907-B-C21/ES/DISEÑO E IMPLEMENTACION DE SISTEMAS MULTIPRODUCTIVOS SOSTENIBLES EN TRUFICULTURA Y ANALISIS DE LOS SERVICIOS ECOSISTEMICOS ASOCIADOS/ info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-093907-B-C22/ES/DISEÑO E IMPLEMENTACION DE SISTEMAS MULTIPRODUCTIVOS SOSTENIBLES EN TRUFICULTURA Y ANALISIS DE LOS SERVICIOS ECOSISTEMICOS ASOCIADOS/ info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2017-88381-R/ES/RESPUESTA DE LA SIMBIOSIS RIZOBIO-LEGUMINOSA A METALES PESADOS: DE ANALISIS OMICOS A LA FITORREMEDIACION DE SUELOS CONTAMINADOS/ info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-125371OB-I00/ES/WHITE LUPIN AND ITS ASSOCIATED BACTERIA AS A HEAVY METAL PHYTOREMEDIATION TOOL WITH ENVIRONMENTAL AND AGRONOMIC ADDED VALUE/ S2018/CPI-0243 Publisher's version https://doi.org/10.1016/j.foreco.2024.121786 Sí open application/pdf Elsevier BV

Similar Items