Results 41 to 50 of about 13,134 (217)

Calcofluor- and lectin-binding exocellular polysaccharides of Azospirillum brasilense and Azospirillum lipoferum [PDF]

Journal of Bacteriology, 1989
Extracellular polysaccharides synthesized by Azospirillum brasilense and A. lipoferum were shown on agar plates and liquid flocculating cultures. The six strains used in this work expressed a mucoid phenotype, yielding positive calcofluor fluorescence under UV light.
M, Del Gallo, M, Negi, C A, Neyra
openaire   +2 more sources

Inoculação de sementes de milho com azospirillum brasilense associada ao uso de bioindutores [PDF]

, 2017
TCC (graduação)- Universidade Federal de Santa Catarina. Campus Curitibanos. Agronomia.O objetivo do trabalho foi avaliar os efeitos do uso do inoculante à base de Azospirillum brasilense associado ou não ao uso de bioestimulantes de crescimento vegetal ...
Amaral, Bruna Sorgatto do
core  

Structural Quality of an Ultisol Under Long‐Term Different Tillage Systems and Cover Crops With Corn in Northeast Brazil

Soil Use and Management, Volume 42, Issue 2, April‐June 2026.
ABSTRACT Dual‐purpose corn cropping is a widespread and economically important agricultural activity in Brazilian rural areas. The objective of this work was to study the structural quality of a dystrophic Red‐Yellow Ultisol under different tillage systems, previous crops and inoculant treatments, and its relationship with corn yield.
Alceu Pedrotti, Jusimara de Andrade Santos, Luiz Diego Vidal Santos, Brisa Marina da Silva Andrade, Francisco Sandro Rodrigues Holanda, Renisson Neponuceno de Araújo Filho, Júlio Cesar Azevedo Nobrega, Richard Matos de Souza, Caciana Costa Feitosa   +8 more
wiley   +1 more source

Temperature inhibition of siderophore production in Azospirillum brasilense [PDF]

Journal of Bacteriology, 1989
The effect of growth at 42 degrees C on the different components of the siderophore-mediated iron transport that are induced by iron limitation in Azospirillum brasilense was examined. Biosynthesis of the siderophore spirilobactin was strongly inhibited (20-fold) by growth at 42 degrees C, whereas the transport of iron by the ferric-spirilobactin ...
A K, Bachhawat, S, Ghosh
openaire   +2 more sources

Maize growth in response to Azospirillum brasilense, Rhizobium tropici, molybdenum and nitrogen

Revista Brasileira de Engenharia Agrícola e Ambiental
The objective of this research was to evaluate the effect of Azospirillum brasilense, Rhizobium tropici, nitrogen (N) and molybdenum (Mo) fertilization on maize growth.
Angelita A. C. Picazevicz, Jorge F. Kusdra, Andréia de L. Moreno   +2 more
doaj   +1 more source

Respuesta de tres cultivares de maíz a la inoculación con Azospirillum brasilense bajo cuatro diferentes dosis de nitrógeno [PDF]

, 2010
En el municipio de Huamuxtitlán, estado de Guerrero, México, se evaluó la respuesta de los materiales de maíz VS-535, H-507 y criollo veracruzano en las dosis de 0, 30, 60 y 90 kg de nitrógeno ha-1, con y sin Azospirillum brasilense.
BALBUENA MELGAREJO, ARTEMIO, BALBUENA MELGAREJO, ARTEMIO, FRANCO MORA, OMAR, FRANCO MORA, OMAR, GONZALEZ HUERTA, ANDRES, GONZALEZ HUERTA, ANDRES, GUTIERREZ RODRIGUEZ, FRANCISCO, GUTIERREZ RODRIGUEZ, FRANCISCO, PEREZ LOPEZ, DELFINA DE JESUS, PEREZ LOPEZ, DELFINA DE JESUS, Romero Salas, Heladio, Romero Salas, Heladio   +11 more
core  

Nano/Micro‐Engineered Hydrogel Carriers for Sustainable Agriculture: Bridging Structural Form to Field Performance

Advanced Sustainable Systems, Volume 10, Issue 3, March 2026.
ABSTRACT Hydrogels are 3D polymeric networks that can absorb and retain significant amounts of water and exhibit physical properties such as swelling and contraction in response to changes in the external environment. Owing to these unique physicochemical properties, hydrogels have attracted interest as effective solutions to key challenges in modern ...
Yeonseo Kim, Seyeong Heo, Minhyeok Noh, Hojin Wang, Yu‐Jin Kim, Eun Sang Jung, Dae Youn Hwang, Woochan Kim, Jangho Kim, Sunho Park   +9 more
wiley   +1 more source

Polyhydroxyalcanoates of strains of Azospirillum spp. isolated of roots of Lycopersicon esculentum Mill. “tomato” and Oryza sativa L. “rice” in Lambayeque

Scientia Agropecuaria, 2010
In this work was determined the concentration of polyhydroxyalkanoates (PHAs) of Azospirillum strains isolated from roots of Lycopersicon esculentum Mill "tomato" and Oryza sativa L.
Katty Baca, Melgy Sánchez, Carmen Carreño, Gilmar Mendoza   +3 more
doaj   +3 more sources

SEED INOCULATION WITH Azospirillum brasilense, ASSOCIATED WITH THE USE OF BIOREGULATORS IN MAIZE

Revista Caatinga, 2012
The inoculation of seeds with the bacterium Azospirillum has been carried out in maize culture and other grasses. The application of growth bio-regulators is another technology whose results in maize culture have yet to become more widespread.
ALESSANDRO DE LUCCA E BRACCINI, LILIAN GOMES DE MORAES DAN, GLEBERSON GUILLEN PICCININ, LEANDRO PAIOLA ALBRECHT, MAURO CEZAR BARBOSA, ALEX HENRIQUE TIENE ORTIZ   +5 more
doaj  

CO-INOCULATION WITH Azospirillum brasilense AND Bradyrhizobium japonicum IN SOYBEAN IN THE FIRST AND THIRD YEAR OF CULTIVATION

Tropical and Subtropical Agroecosystems, 2020
Background. The use of microorganisms in agriculture, such as Bradyrhizobium japonicum and Azospirillum brasilense and soybean cultivation together with nitrogen fertilization, may be interesting alternatives to increase crop yield.
Domingos Felipe Ribeiro, Lara Caroline Alves de Oliveira, Samiele Camargo de Oliveira Domingues, Elisabeth Emilia Ribeiro Teixeira, Marco Antonio Camillo de Carvalho, Oscar Mitsuo Yamashita, Jean Correia de Oliveira   +6 more
doaj