Data/hora: 11/06/2024 05:28:56

Provedor de dados: 	42	
País: 	Brazil	
Título: 	Compatibility of  Azospirillum brasilense and  Pseudomonas  fluorescens in growth promotion of groundnut ( Arachis  hypogea L.)	
Autores: 	PRASAD,ANDHARE A.; BABU,SUBRAMANIAN.	
Data: 	2017-06-01	
Ano: 	2017	
Palavras-chave: 	Azospirillum brasilense; Groundnut; PGPR; Pseudomonas fluorescens.	
Resumo: 	ABSTRACT We attempted to study the compatibility among plant beneficial bacteria in the culture level by growing them near in the nutrient agar plates. Among all the bacteria tested, Rhizobium was found to inhibit the growth of other bacteria. From the compatible group of PGPR, we have selected one biofertilizer (Azospirillum brasilense strain TNAU) and one biocontrol agent (Pseudomonas fluorescens strain PF1) for further studies in the pot culture. We have also developed a bioformulation which is talc powder based, for individual bacteria and mixed culture. This formulation was used as seed treatment, soil application, seedling root dip and foliar spray in groundnut crop in vitro germination conditions. A. brasilense was found to enhance the tap root growth and P. fluorescens, the lateral root growth. The other growth parameters like shoot growth, number of leaves were enhanced by the combination of both of the bacteria than their individual formulations. Among the method of application tested in our study, soil application was found to be the best in yielding better results of plant growth promotion.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301027	
Editor: 	Academia Brasileira de Ciências	
Relação: 	10.1590/0001-3765201720160617	
Formato: 	text/html	
Fonte: 	Anais da Academia Brasileira de Ciências  v.89 n.2 2017	
Fonte: 	info:eu-repo/semantics/openAccess