Effect of the inoculation of rhodococcus fascians and azospirillum halopraeferens in germination of palo fierro (olneya tesota a. gray) under greenhouse conditions.

Jesús Ortega-García, EDGAR OMAR RUEDA PUENTE, Marisela Duarte-Medina, Carmen Lizette Del-Toro-Sánchez, Bernardo Murillo-Amador, Pablo Preciado-Rangel, Luis Guillermo Hernández-Montiel, Jesús Borboa Flores, Francisco Javier Wong Corral

Research output: Contribution to journalArticleResearchpeer-review

Abstract

The growth-promoting bacteria in plants (BGPB) are a group of different species of bacteria can increase plant growth and productivity. Which can benefit plants through their own bacterial metabolism (phosphate solubilizing, producing hormones or fixing nitrogen). At present, desertification is a growing phenomenon worldwide, afforestation is one of the common solutions to combat this problem. Trees for reforestation are initially grown in greenhouses or nurseries. Among numerous reforestation practices, there is an alternative that inoculation with PGPB. Is a forest species that is endemic Olneya tesota Sonoran Desert, which is in danger of extinction. The objective was to evaluate the effect of bacteria growth promoter in plants with Rhodococcuis fascians and Azospirillum halopraeferens on germination and emergence of Ironwood under four salt concentrations (0, 0.25, 0.5 and 0.75 M NaCl) under greenhouse conditions. Were obtained ironwood seeds in the region of Santa Ana, Sonora. Under greenhouse conditions was evaluated emergence percentage, germination rate, height, plant root length, fresh and dry weight of plant, number of bacterial cells attached to the root system, fresh and dry weight of the root. The results indicate that the germination percentage and other variables evaluated decreased as salinity increases. However, these changed positively to inoculation with bacteria R. fascians and A. halopraeferens.
Original languageEnglish
Article number20
Pages (from-to)11-18
Number of pages8
JournalTropical and Subtropical Agroecosystems
Volume20
Issue number20
StatePublished - 1 Jan 2017

Cite this

@article{4a27c84e32a84c5bbb778aa818d31b84,
title = "Effect of the inoculation of rhodococcus fascians and azospirillum halopraeferens in germination of palo fierro (olneya tesota a. gray) under greenhouse conditions.",
abstract = "The growth-promoting bacteria in plants (BGPB) are a group of different species of bacteria can increase plant growth and productivity. Which can benefit plants through their own bacterial metabolism (phosphate solubilizing, producing hormones or fixing nitrogen). At present, desertification is a growing phenomenon worldwide, afforestation is one of the common solutions to combat this problem. Trees for reforestation are initially grown in greenhouses or nurseries. Among numerous reforestation practices, there is an alternative that inoculation with PGPB. Is a forest species that is endemic Olneya tesota Sonoran Desert, which is in danger of extinction. The objective was to evaluate the effect of bacteria growth promoter in plants with Rhodococcuis fascians and Azospirillum halopraeferens on germination and emergence of Ironwood under four salt concentrations (0, 0.25, 0.5 and 0.75 M NaCl) under greenhouse conditions. Were obtained ironwood seeds in the region of Santa Ana, Sonora. Under greenhouse conditions was evaluated emergence percentage, germination rate, height, plant root length, fresh and dry weight of plant, number of bacterial cells attached to the root system, fresh and dry weight of the root. The results indicate that the germination percentage and other variables evaluated decreased as salinity increases. However, these changed positively to inoculation with bacteria R. fascians and A. halopraeferens.",
author = "Jes{\'u}s Ortega-Garc{\'i}a and {RUEDA PUENTE}, {EDGAR OMAR} and Marisela Duarte-Medina and Del-Toro-S{\'a}nchez, {Carmen Lizette} and Bernardo Murillo-Amador and Pablo Preciado-Rangel and Hern{\'a}ndez-Montiel, {Luis Guillermo} and {Borboa Flores}, Jes{\'u}s and {Wong Corral}, {Francisco Javier}",
year = "2017",
month = "1",
day = "1",
language = "Ingl{\'e}s",
volume = "20",
pages = "11--18",
journal = "Tropical and Subtropical Agroecosystems",
issn = "1870-0462",
publisher = "Universidad Autonoma de Yucatan",
number = "20",

}

Effect of the inoculation of rhodococcus fascians and azospirillum halopraeferens in germination of palo fierro (olneya tesota a. gray) under greenhouse conditions. / Ortega-García, Jesús; RUEDA PUENTE, EDGAR OMAR ; Duarte-Medina, Marisela; Del-Toro-Sánchez, Carmen Lizette; Murillo-Amador, Bernardo; Preciado-Rangel, Pablo; Hernández-Montiel, Luis Guillermo; Borboa Flores, Jesús; Wong Corral, Francisco Javier.

In: Tropical and Subtropical Agroecosystems, Vol. 20, No. 20, 20, 01.01.2017, p. 11-18.

Research output: Contribution to journalArticleResearchpeer-review

TY - JOUR

T1 - Effect of the inoculation of rhodococcus fascians and azospirillum halopraeferens in germination of palo fierro (olneya tesota a. gray) under greenhouse conditions.

AU - Ortega-García, Jesús

AU - RUEDA PUENTE, EDGAR OMAR

AU - Duarte-Medina, Marisela

AU - Del-Toro-Sánchez, Carmen Lizette

AU - Murillo-Amador, Bernardo

AU - Preciado-Rangel, Pablo

AU - Hernández-Montiel, Luis Guillermo

AU - Borboa Flores, Jesús

AU - Wong Corral, Francisco Javier

PY - 2017/1/1

Y1 - 2017/1/1

N2 - The growth-promoting bacteria in plants (BGPB) are a group of different species of bacteria can increase plant growth and productivity. Which can benefit plants through their own bacterial metabolism (phosphate solubilizing, producing hormones or fixing nitrogen). At present, desertification is a growing phenomenon worldwide, afforestation is one of the common solutions to combat this problem. Trees for reforestation are initially grown in greenhouses or nurseries. Among numerous reforestation practices, there is an alternative that inoculation with PGPB. Is a forest species that is endemic Olneya tesota Sonoran Desert, which is in danger of extinction. The objective was to evaluate the effect of bacteria growth promoter in plants with Rhodococcuis fascians and Azospirillum halopraeferens on germination and emergence of Ironwood under four salt concentrations (0, 0.25, 0.5 and 0.75 M NaCl) under greenhouse conditions. Were obtained ironwood seeds in the region of Santa Ana, Sonora. Under greenhouse conditions was evaluated emergence percentage, germination rate, height, plant root length, fresh and dry weight of plant, number of bacterial cells attached to the root system, fresh and dry weight of the root. The results indicate that the germination percentage and other variables evaluated decreased as salinity increases. However, these changed positively to inoculation with bacteria R. fascians and A. halopraeferens.

AB - The growth-promoting bacteria in plants (BGPB) are a group of different species of bacteria can increase plant growth and productivity. Which can benefit plants through their own bacterial metabolism (phosphate solubilizing, producing hormones or fixing nitrogen). At present, desertification is a growing phenomenon worldwide, afforestation is one of the common solutions to combat this problem. Trees for reforestation are initially grown in greenhouses or nurseries. Among numerous reforestation practices, there is an alternative that inoculation with PGPB. Is a forest species that is endemic Olneya tesota Sonoran Desert, which is in danger of extinction. The objective was to evaluate the effect of bacteria growth promoter in plants with Rhodococcuis fascians and Azospirillum halopraeferens on germination and emergence of Ironwood under four salt concentrations (0, 0.25, 0.5 and 0.75 M NaCl) under greenhouse conditions. Were obtained ironwood seeds in the region of Santa Ana, Sonora. Under greenhouse conditions was evaluated emergence percentage, germination rate, height, plant root length, fresh and dry weight of plant, number of bacterial cells attached to the root system, fresh and dry weight of the root. The results indicate that the germination percentage and other variables evaluated decreased as salinity increases. However, these changed positively to inoculation with bacteria R. fascians and A. halopraeferens.

M3 - Artículo

VL - 20

SP - 11

EP - 18

JO - Tropical and Subtropical Agroecosystems

JF - Tropical and Subtropical Agroecosystems

SN - 1870-0462

IS - 20

M1 - 20

ER -