Background: The use of algae as biofertilizers is fast-spreading in order to meet the excessive demands for agricultural products. To achieve this, enough algal biomass needs be supplied year-round. Hence, nutritional components must optimized through mixotrophic conditions. Materials and methods: Two isolates, namely, Phormidium sp. Synechocystis were tested their ability produce growth using ...

A araruta ( Maranta Arundinaceae L.) é uma hortaliça não convencional com grande potencial econômico, mas pouco conhecimento quanto à sua nutrição mineral. O objetivo deste trabalho foi avaliar a produtividade e pós-colheita de 'comum' submetida diferentes fontes doses fertilizantes orgânicos. experimento em parcelas subdivididas disposto quatro blocos duas principais, cada dividida cinco subpa...

The objective of this study was to evaluate the biofertilizers effect in Panicum maximaum (cv. Mombaza) and Brachiaria brizantha tropical grasses production. Microorganisms were obtained rhizosphere plants. To establish an effective symbiosis with native strains Azospirillum, Azotobacter mycorrhizal fungi, experiments carried out greenhouse field. used combined (CC), semisolid medium Nitrogen f...