Results 51 to 60 of about 700 (134)

Indolacetic acid production by P-solubilizing microorganisms and interaction with arbuscular mycorrhizal fungi = Produção de ácido indol acético por microorganismos solubilizadores de fosfato e sua interação com fungos micorrízicos arbusculares

Acta Scientiarum: Biological Sciences, 2007
Indolacetic acid (IAA) production was evaluated under in vitro conditions by five P-solubilizing fungi (PSF), identified as Aspergillus sp. and four P-solubilizing bacteria (PSB) of the Enterobacteriaceae family.
Eliane Maria Ribeiro da Silva, Jose Miguel Barea, Orivaldo José Saggin- Júnior, Rosario Azcón, Edson Luiz Souchie   +4 more
doaj  

DOSES DE FÓSFORO DETERMINAM A PREVALÊNCIA DE FUNGOS MICORRÍZICOS ARBUSCULARES EM Araucaria angustifolia

Ciência Florestal, 2012
A greenhouse experiment was installed with bait cultures to extract the AMF species present in a rhizosphere soil sample of a native Araucaria angustifolia forest in Campos do Jordão, Brazil.
Milene Moreira, Dilmar Baretta, Elke Jurandy Bran Nogueira Cardoso   +2 more
doaj  

Species richness and root colonization of arbuscular mycorrhizal fungi in Syngonanthus elegans, an endemic and threatened species from the Cerrado domain in Brazil

Ciência e Agrotecnologia, 2016
Syngonanthus elegans is an endangered plant species occurring in the Brazilian Cerrado whose interaction with arbuscular mycorrhizal fungi (AMF) is poorly understood.
Hesmael Antonio Orlandi Costa, Sidney Luiz Stürmer, Carla Ragonezi, Paulo Henrique Grazziotti, Danielle Cristina Fonseca Santos Grazziotti, Enilson de Barros Silva   +5 more
doaj   +1 more source

Soil biochemistry and microbial activity in vineyards under conventional and organic management at Northeast Brazil Atividade bioquímica e microbiológica do solo em videiras sob manejo orgânico e convencional no Nordeste do Brasil

Scientia Agricola, 2011
The São Francisco Submedium Valley is located at the Brazilian semiarid region and is an important center for irrigated fruit growing. This region is responsible for 97% of the national exportation of table grapes, including seedless grapes. Based on the
Nicácio de Oliveira Freitas, Adriana Mayumi Yano-Melo, Fábio Sérgio Barbosa da Silva, Natoniel Franklin de Melo, Leonor Costa Maia   +4 more
doaj   +1 more source

PHOSPHORUS DOSES DETERMINE THE PREVALENCE OF NATIVE ARBUSCULAR MYCORRHIZAL FUNGI IN Araucaria angustifolia

Ciência Florestal, 2012
http://dx.doi.org/10.5902/198050987562A greenhouse experiment was installed with bait cultures to extract the AMF species present in a rhizosphere soil sample of a native Araucaria angustifolia forest in Campos do Jordão, Brazil.
Milene Moreira, Dilmar Baretta, Elke Jurandy Bran Nogueira Cardoso   +2 more
doaj   +1 more source

Inoculação micorrízica e aclimatização de dois porta-enxertos de macieira micropropagados Mycorrhizal inoculation and acclimatization of two micropropagated apple rootstocks

Pesquisa Agropecuária Brasileira, 2002
A micropropagação e a inoculação de fungos micorrízicos arbusculares (FMA) podem melhorar a qualidade de mudas produzidas comercialmente. Essas técnicas permitem a produção de plantas homogêneas e de alta qualidade em curtos períodos de tempo, mas isso ...
Lucir Maria Locatelli, Paulo Emílio Lovato   +1 more
doaj   +1 more source

Indigenous Arbuscular Mycorrhizal Fungi Consortium Enhances Growth and Protects Boufeggous Gharas Date Palm Against Fusarium oxysporum f. sp. albedinis Infection in Figuig Oasis (Morocco)

International Journal of Plant Biology
An indigenous consortium of arbuscular mycorrhizal fungi (AMF) from the Figuig oasis in southern Morocco, comprising Rhizophagus sp., Funneliformis sp., Acaulospora sp., Sclerocystis sp., and Scutellospora sp., was evaluated for its effects on the growth
Elmostafa Gagou, Halima Bouchentouf, Khadija Chakroune, Mahmoud Abbas, Touria Lamkami, Mondher El Jaziri, Abdelkader Hakkou   +6 more
doaj   +1 more source

The influence of soil use on the occurrence and diversity of AMFs in a oxisol from Southern Brazil

Semina: Ciências Agrárias, 2015
The soil use and edaphic factors can to change arbuscular mycorrhizal fungi occurrence and distribution. The objective of this study was to determine the influence of different soil uses in the arbuscular mycorrhizal fungi (AMF) community.
Rodrigo Ferreira da Silva , Rudinei De Marco , Gilvan Moisés Bertollo , Márcia Matsuoka, Diego Ricardo Menegol   +4 more
doaj   +1 more source

Long-Term Rock Phosphate Fertilization Impacts the Microbial Communities of Maize Rhizosphere

Frontiers in Microbiology, 2017
Phosphate fertilization is a common practice in agriculture worldwide, and several commercial products are widely used. Triple superphosphate (TSP) is an excellent soluble phosphorus (P) source.
Ubiana C. Silva, Julliane D. Medeiros, Laura R. Leite, Daniel K. Morais, Daniel K. Morais, Sara Cuadros-Orellana, Sara Cuadros-Orellana, Christiane A. Oliveira, Ubiraci G. de Paula Lana, Eliane A. Gomes, Vera L. Dos Santos   +10 more
doaj   +1 more source

Fungos micorrízicos arbusculares em um latossolo vermelho sob manejos e usos no cerrado

Revista Brasileira de Ciência do Solo, 2012
As modificações nas comunidades de fungos micorrízicos arbusculares (FMAs) induzidas por mudança de uso do solo e por diferentes usos agrícolas ainda são insuficientemente estudadas, particularmente no Cerrado.
Dorotéia Alves Ferreira, Marco Aurélio Carbone Carneiro, Orivaldo José Saggin Junior   +2 more
doaj   +1 more source