Results 11 to 20 of about 6,631 (186)

The effect of metal salts on the activity of the phenol oxidase complex enzymes of bacteria of the genus Azospirillum [PDF]

Известия Саратовского университета. Новая серия: Серия Химия. Биология. Экология, 2022
. Recently, much attention has been paid to the development of technologies for biodegradation of organopollutants and the search for promising biodestructors. The environmental accumulation of lignin-like compounds and synthetic dyes poses a huge threat
Kupryashina, Maria Alexandrovna, Ponomarova, E G   +1 more
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SAFE CONTROL OF SOIL BORNE PATHOGENS OF BELL PEPPER PLANTS UNDER PLASTIC-HOUSE CONDITIONS [PDF]

Arab Universities Journal of Agricultural Sciences, 2015
The experiments were conducted at the farm of Al-Alamia located at Nubaria- Egypt, in plastic houses (6m x 45m) where solanaceous crops have been grown as monoculture, and aimed to evaluate the soil solarization in combination with benefit microorganisms
Shehata, S. T.
doaj   +1 more source

Aplicación de té de composta, co-inoculación y fertilización inorgánica en plantas de acelga

Terra Latinoamericana, 2023
La acelga es un cultivo hortícola de alto valor nutritivo y en México se producen más de 12 mil toneladas al año. Para su producción, estos cultivos requieren nutrientes, los cuales pueden ser aportados a través de soluciones de nutrientes minerales o ...
José Antonio Rodríguez-de la Garza, Claudia Nayeli Guerra-Guerra, Libia Iris Trejo-Téllez, Daniela Alvarado-Camarillo, Laura María González-Méndez, Alonso Méndez-López, Silvia Yudith Martínez-Amador   +6 more
doaj   +1 more source

Flocculation in Azospirillum brasilense and Azospirillum lipoferum: exopolysaccharides and cyst formation [PDF]

Journal of Bacteriology, 1985
The phenomena of flocculation and floc formation by Azospirillum brasilense Sp7 (ATCC 29145) and Azospirillum lipoferum Sp59b (ATCC 29707) were studied in aerobic liquid cultures. Carbon sources representative of various entry pathways in combination with various nitrogen sources induced flocculation in both species of azospirilla.
L, Sadasivan, C A, Neyra
openaire   +2 more sources

Regulation of nitrogenase activity by oxygen in Azospirillum brasilense and Azospirillum lipoferum [PDF]

Journal of Bacteriology, 1987
The nitrogenase activity of the microaerophilic bacteria Azospirillum brasilense and A. lipoferum was completely inhibited by 2.0 kPa of oxygen (approximately 0.02 atm of O2) in equilibrium with the solution. The activity could be partially recovered at optimal oxygen concentrations of 0.2 kPa.
A, Hartmann, R H, Burris
openaire   +2 more sources

Investigation of important morphological traits and grain yield of lentil under shading and bio-priming [PDF]

پژوهش‌های حبوبات ایران, 2016
Introduction Lentil (Lens culinaris Medic) is a member of the leguminosae (Fabaceae) family and an important pulse crop grown in Iran. Growth of lentil plant is highly sensitive to environmental conditions, especially solar radiation, high temperature ...
feresteh darabi, Ali Hatami, Mohammad Javad Zarea, Rahim Naseri   +3 more
doaj   +1 more source

Antagonistic effectiveness of some bacteria against Fusarium graminearum causing crown rot disease on wheat (Triticum aestivum)

مجلة ديالى للعلوم الزراعية, 2023
In this study, the antagonistic effect of five bacteria genera namely Bacillus, Pseudomonas, Azotobacter, Azospirillum, and Streptomyces isolated from rhizosphere of wheat were evaluated against Fusarium graminearum as potential biocontrol agents in ...
Majida Hadi Mahdi, Hussein Ali Salim, Rakib A. Al-ani, Hadi M. Aboud, Jamal Talib M. Al Roubaie   +4 more
doaj   +1 more source

Salt overly sensitive 1 (SOS1) gene expression can be regulated via Azospirillum brasilense Sp7 in wheat seedlings under saline condition

Acta Agriculturae Slovenica, 2018
Salinity stress reduces plant growth via failure of physiological processes mainly due to the abundance of Na+ ion. Salt overly sensitive (SOS) signaling pathway is considered as an important component of Na+/K+ homeostasis system in plants, especially ...
Hamid Reza GHASSEMI, Akbar MOSTAJERAN, Abolghasem ESMAEILI   +2 more
doaj   +1 more source

The Reaction of Valerian to the Application of Bio-Fertilizers under Drought Stress [PDF]

Journal of Agricultural Science and Sustainable Production, 2020
Background and Objective: The goals of study were to recognize the effect of bio-fertilizers on some quantitative and qualitative traits of Valerian under drought stress.
Mina Javan Gholiloo, Mehrdad Yarnia, Abdollah Hassanzadeh Ghorttapeh, Farhad Farahvash, Amirmohammad Daneshian   +4 more
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Inoculation effect of Azospirillum sp. and two levels of nitrogen on the performance of the hybrid corn ‘Insignia 800'

Peruvian Journal of Agronomy, 2020
The objective of this investigation was to evaluate the effect of inoculating Azospirillum sp. and two levels of nitrogen on the productive characteristics of hard yellow corn variety  ‘Insignia 800’ under the conditions of Nuevo Imperial, Cañete ...
Sergio Eduardo Contreras-Liza, Eroncio Mendoza-Nieto, Jean Pierre Quiliche Durán, Cecilia Maura Mejía-Domínguez, Betty Martha Palacios-Rodriguez, Julia Delia Velasquez Gamarra   +5 more
doaj   +1 more source