26 documents found, page 1 of 3

Bacillus subtilis as a vegetable growth promoter inoculant in soybean

The use of Bacillus subtilis as an inoculant can promote plant growth through several mechanisms. Thus, the objective of this work was to evaluate the efficiency of Bacillus subtilis as a soybean plant growth promoter inoculant. Seven isolates of B. subtilis (Bs01; Bs02; Bs03; Bs04; Bs05; Bs06 and Bs10) were evaluated for their ability to solubilize phosphate and synthesis of indole acetic acid, in vitro, and i...

Biopolímeros na conservação de células de rizobactérias em meios de cultura alt...

Os inoculantes são formulados com microrganismos de ação benéfica para plantas numa composição simples e acessível. Eles necessitam de um transportador de qualidade que garante a concentração de células ativas, além de tolerar variações de temperatura, umidade, aeração e tempo de armazenamento sem que apresente altos níveis de contaminantes, tornando necessário o uso de conservantes. Polímeros como carboximetil...

Efficiency of Trichoderma asperellum as a promoter of vegetable growth and soyb...

Aiming to achieve greater economic returns by increasing the biomass and productivity of strategic crops, such as soybeans, this article aimed to evaluate the efficiency of TrichoPlus (Trichoderma asperellum), as a promoter of plant growth in soybeans. Four independent experiments were carried out in the municipalities of Porto Nacional and Gurupi, Tocantins, Brazil, in the 2017/2018 and 2018/2019 harvests. Fou...

Chitosan and chitin production and extraction in isolates of Cunninghamella sp.

The use of fungi to obtain chitin and chitosan has advantages such as handling, extraction, and production control, thus allowing to generate high quality chitosan. This study aimed to isolate and identify strains of Cunninghamella spp., and assess the production of biomass, chitin, and chitosan. We determined the macroscopic and microscopic phenotypic aspects of the superiors, mycelial growth rate index, consu...

Bacillus subtilis Bs10 as an efficient inoculant for growth promotion in soybea...

Currently, food with low levels of pesticides, sustainable agricultural practices and increased crop productivity have gained prominence worldwide. Rhizobacterial inoculants are an alternative to manage large crops that favors sustainable plant growth. Thereby, this study aimed to assess the effect of increasing doses of inoculant based on the rhizobacterium Bacillus subtilis Bs10 compared to the commercial pro...

Aromatic compounds from the endophytic fungus Asordaria conoidea and their alle...

Made available in DSpace on 2021-06-25T12:39:38Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-02-18; Produtividade em Pesquisa program from UFT (PROPESQ/UFT); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Endophytic fungi are biodiverse and alternative source of bioactive compounds, due their different abilities of genetic expression and alteration of biosynthetic pathway when su...

Bacillus sp. como promotor de crescimento em soja Bacillus sp.

As rizobactérias promotoras de crescimento em plantas tem ganho interesse espaço na agricultura mundial, como uma alternativa ao uso de defensivos agrícolas químicos. A soja, por ser um dos principais grãos exportados pelo Brasil, merece destaque em estudos deste âmbito. Desta forma, sementes de soja (Glycine max (L.) Merr.) foram inoculadas com Bacillus sp. objetivando-se avaliar a viabilidade desta rizobactér...

Caracterização genética de rizóbio isolados de solos no amazonas baseada na téc...

Babassu coconut mesocarp (Orbignnya sp.) as carbon source for production of cul...

Produção de ácido indolacético por rizóbios isolados de caupi