Efficiency of two inoculation methods of Pseudomonas putida on growth and yield of tomato plants

The objective of this study was to determine the efficiency of applying microcapsules and liquid inoculation of three Pseudomonas putida strains on growth and yield of tomato plants in greenhouse where the results showed differences between both treatments. Rhizobacterial strainsFA-8, FA-56, and FA-...

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Autores principales:	Hernández-Montiel,Luis G, Chiquito Contreras,César J, Murillo Amador,Bernardo, Vidal Hernández,Librado, Quiñones Aguilar,Evanjelina E, Chiquito Contreras,Roberto G
Lenguaje:	English
Publicado:	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo 2017
Materias:	Alginate microcapsules indoleacetic acid rhizobacteria PGPR
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162017000400012
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spelling	oai:scielo:S0718-951620170004000122017-12-20Efficiency of two inoculation methods of Pseudomonas putida on growth and yield of tomato plantsHernández-Montiel,Luis GChiquito Contreras,César JMurillo Amador,BernardoVidal Hernández,LibradoQuiñones Aguilar,Evanjelina EChiquito Contreras,Roberto G Alginate microcapsules indoleacetic acid rhizobacteria PGPR The objective of this study was to determine the efficiency of applying microcapsules and liquid inoculation of three Pseudomonas putida strains on growth and yield of tomato plants in greenhouse where the results showed differences between both treatments. Rhizobacterial strainsFA-8, FA-56, and FA-60 of P. putida, were assessed individually and combined to determine their capacity to produce indoleacetic acid (IAA). The three strains demonstrated the capacity to produce IAAin vitro, of which FA-56 stood out with 23.02 µg mL-1 in the microcapsule treatment with significant increases in plant height, stem diameter, radical volume, dry biomass, fruit yield, and rhizobacterial population (CFU). These responses could have been associated to the intrinsic capacity of this strain to produce a greater amount of IAA, hormone related to promoting plant growth. The use of plant growth-promoting rhizobacteria (PGPR) as biofertilizers by means of microcapsules could be an alternative in agricultural management and sustainable production of tomato. Immobilization of P. putidarhizobacteria by alginate microcapsules confers protection and gradual release, improving adhesion, permanency, and colonization of cells on the roots, promoting a better effect as PGPR and productivity in tomato plants.info:eu-repo/semantics/openAccessChilean Society of Soil Science / Sociedad Chilena de la Ciencia del SueloJournal of soil science and plant nutrition v.17 n.4 20172017-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162017000400012en10.4067/S0718-95162017000400012
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Alginate microcapsules indoleacetic acid rhizobacteria PGPR
spellingShingle	Alginate microcapsules indoleacetic acid rhizobacteria PGPR Hernández-Montiel,Luis G Chiquito Contreras,César J Murillo Amador,Bernardo Vidal Hernández,Librado Quiñones Aguilar,Evanjelina E Chiquito Contreras,Roberto G Efficiency of two inoculation methods of Pseudomonas putida on growth and yield of tomato plants
description	The objective of this study was to determine the efficiency of applying microcapsules and liquid inoculation of three Pseudomonas putida strains on growth and yield of tomato plants in greenhouse where the results showed differences between both treatments. Rhizobacterial strainsFA-8, FA-56, and FA-60 of P. putida, were assessed individually and combined to determine their capacity to produce indoleacetic acid (IAA). The three strains demonstrated the capacity to produce IAAin vitro, of which FA-56 stood out with 23.02 µg mL-1 in the microcapsule treatment with significant increases in plant height, stem diameter, radical volume, dry biomass, fruit yield, and rhizobacterial population (CFU). These responses could have been associated to the intrinsic capacity of this strain to produce a greater amount of IAA, hormone related to promoting plant growth. The use of plant growth-promoting rhizobacteria (PGPR) as biofertilizers by means of microcapsules could be an alternative in agricultural management and sustainable production of tomato. Immobilization of P. putidarhizobacteria by alginate microcapsules confers protection and gradual release, improving adhesion, permanency, and colonization of cells on the roots, promoting a better effect as PGPR and productivity in tomato plants.
author	Hernández-Montiel,Luis G Chiquito Contreras,César J Murillo Amador,Bernardo Vidal Hernández,Librado Quiñones Aguilar,Evanjelina E Chiquito Contreras,Roberto G
author_facet	Hernández-Montiel,Luis G Chiquito Contreras,César J Murillo Amador,Bernardo Vidal Hernández,Librado Quiñones Aguilar,Evanjelina E Chiquito Contreras,Roberto G
author_sort	Hernández-Montiel,Luis G
title	Efficiency of two inoculation methods of Pseudomonas putida on growth and yield of tomato plants
title_short	Efficiency of two inoculation methods of Pseudomonas putida on growth and yield of tomato plants
title_full	Efficiency of two inoculation methods of Pseudomonas putida on growth and yield of tomato plants
title_fullStr	Efficiency of two inoculation methods of Pseudomonas putida on growth and yield of tomato plants
title_full_unstemmed	Efficiency of two inoculation methods of Pseudomonas putida on growth and yield of tomato plants
title_sort	efficiency of two inoculation methods of pseudomonas putida on growth and yield of tomato plants
publisher	Chilean Society of Soil Science / Sociedad Chilena de la Ciencia del Suelo
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-95162017000400012
work_keys_str_mv	AT hernandezmontielluisg efficiencyoftwoinoculationmethodsofpseudomonasputidaongrowthandyieldoftomatoplants AT chiquitocontrerascesarj efficiencyoftwoinoculationmethodsofpseudomonasputidaongrowthandyieldoftomatoplants AT murilloamadorbernardo efficiencyoftwoinoculationmethodsofpseudomonasputidaongrowthandyieldoftomatoplants AT vidalhernandezlibrado efficiencyoftwoinoculationmethodsofpseudomonasputidaongrowthandyieldoftomatoplants AT quinonesaguilarevanjelinae efficiencyoftwoinoculationmethodsofpseudomonasputidaongrowthandyieldoftomatoplants AT chiquitocontrerasrobertog efficiencyoftwoinoculationmethodsofpseudomonasputidaongrowthandyieldoftomatoplants
_version_	1714206562634956800

Efficiency of two inoculation methods of Pseudomonas putida on growth and yield of tomato plants

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