Título:	Plant growth- promoting bacteria inoculation and co-inoculation effects on Palisade grass (Urochloa brizantha cv. Marandu) in ferralsol in Amazonas State, Brazil.
Autoria:	BATISTA, S. R. MAJOLO, C. PERIN, R. NOGUEIRA, M. A. HUNGRIA, M. OLIVEIRA-PAIVA, C. A. SÁ, E. L. S. de MÜLLER, C. LOPES, M. T. G. MUNIZ, A. W.
Afiliação:	SARA RODRIGUES BATISTA, INSTITUTO NACIONAL DE PESQUISAS DA AMAZÔNIA; CLAUDIA MAJOLO, CPAA; ROGERIO PERIN, CPAA; MARCO ANTONIO NOGUEIRA, CNPSO; MARIANGELA HUNGRIA DA CUNHA, CNPSO; CHRISTIANE ABREU DE OLIVEIRA PAIVA, CNPMS; ENÍLSON LUÍZ SACCOL DE SÁ, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; CHRISTOPH MÜLLER, JUSTUS LIEBIG UNIVERSITY; MARIA TERESA GOMES LOPES, UNIVERSIDADE FEDERAL DO AMAZONAS; ALEKSANDER WESTPHAL MUNIZ, CPAA.
Ano de publicação:	2026
Referência:	Soil Science Society of America Journal, v. 90, e70263, 2026.
Conteúdo:	Deforestation is primarily driven by three main factors the conversion of the Amazon rainforest into pastureland, agriculture, and mining, as well as land invasion. These pastures are mostly degraded, and it is necessary to restore their productive capacity. Microbial inoculants can be used to increase nutrient use efficiency. The objective of this study was to evaluate the effects of inoculation and co-inoculation of the bacteria Rhizobium anhuiense (RZ), Azospirillum brasilense (AZ) and Pseudomonas fluorescens (PF) on the growth of the grass Urochloa brizantha cv. Marandu. The field experiment with inoculants in U. brizantha was carried out in a randomized block design with four replications. The treatments consisted of different doses of NPK and types of inoculation. The variables used in the evaluation were plant height, number of tillers, productivity, and foliar NPK content. The results showed an interaction between fertilizer doses and inoculation treatments for variables such as number of tillers and productivity. Co-inoculation positively influenced productivity and plant nutrient content in some combinations and fertilizer doses. These findings suggest that inoculation and co-inoculation with different bacteria used different fertilizer doses, increasing the number of tillers, dry mass (P and K), and yield of Palisade grass as observed in co-inoculation with AZ + RZ.
Thesagro:	Inoculante Desmatamento
NAL Thesaurus:	Urochloa brizantha Amazonia
Palavras-chave:	Cultivar Marandu Inoculante bacteriano Capim Braquiaria Pastagem degradada
Digital Object Identifier:	10.1002/saj2.70263
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (CPAA)