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Commercial characteristics of coffee seedlings produced with different sources of phosphorus and plant growth-promoting bacteria

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dc.contributor.author Ferraro, A. C.
dc.contributor.author França, A. C.
dc.contributor.author Machado, C. M. M.
dc.contributor.author Aguiar, F. R.
dc.contributor.author Oliveira, L. L.
dc.contributor.author Braga Neto, A. M
dc.contributor.author Oliveira, R. G.
dc.date.accessioned 2024-08-12T22:50:38Z
dc.date.available 2024-08-12T22:50:38Z
dc.date.issued 2023-04-17
dc.identifier.citation FERRARO, A. C. et al. Commercial characteristics of coffee seedlings produced with different sources of phosphorus and plant growth-promoting bacteria. Brazilian Journal of Biology, São Carlos, v. 83, e270262, 17 apr. 2023. pt_BR
dc.identifier.issn 1678-4375
dc.identifier.uri https://doi.org/10.1590/1519-6984.270262 pt_BR
dc.identifier.uri http://www.sbicafe.ufv.br/handle/123456789/14522
dc.description.abstract Considered the economic engine of many countries, the coffee culture represents an important component of the agricultural chain in Brazil. The growing values of commercialization, planting areas, and crop productivity require the acquisition of quality seedlings, which must receive adequate nutritional support through efficient fertilizers. Slow and controlled-release fertilizers, such as organominerals, gain prominence when it comes to increasing efficiency in the use of phosphorus, as well as plant growth-promoting bacteria (PGPB) with phosphate solubilizing characteristics. This study aimed to evaluate the effect of different sources of mineral and organomineral fertilizers, inoculated and non-inoculated with PGPB on the quality parameters of coffee seedlings. In general, the P sources used in the experiment positively interfered with the development of coffee seedlings. This proves that there is a need for nutritional supplementation for the good development of the seedlings. Among the sources used, the organomineral in granulated form showed better performance in coffee seedlings' growth and physiological parameters, proving to be a viable alternative to commonly used fertilizers. The addition of PGPB showed a significant advantage for seedling quality variables. pt_BR
dc.description.abstract Considerado o motor econômico de muitos países, a cultura do café representa um importante componente da cadeia agrícola no Brasil. Os crescentes valores de comercialização, das áreas de plantio e da produtividade da cultura requerem aquisição de mudas de qualidade, que devem receber adequado aporte nutricional através do uso eficiente de fertilizantes. Fertilizantes de liberação lenta e controlada, a exemplo dos organominerais, ganham destaque quando se trata de aumento da eficiência no uso do fósforo, assim como as bactérias promotoras de crescimento de plantas (BPCP) com características solubilizadoras de fosfato. Esse estudo teve como objetivo avaliar o efeito de diferentes fontes de fertilizantes mineral e organomineral, inoculados e não inoculados com BPCP, sobre parâmetros de qualidade de mudas de café. De forma geral, as fontes de P utilizadas no experimento interferiram positivamente no desenvolvimento das mudas de café. Isso comprova que existe a necessidade de complementação nutricional para um bom desenvolvimento das mudas. Dentre as fontes utilizadas, o organomineral na forma granulada apresentou melhor desempenho nos parâmetros de crescimento e fisiológicos das mudas de café, mostrando ser uma alternativa viável aos fertilizantes comumente utilizados. A adição de BPCP apresentou vantagem significativa para as variáveis de qualidade das mudas. pt_BR
dc.format pdf pt_BR
dc.language.iso en pt_BR
dc.publisher Instituto Internacional de Ecologia pt_BR
dc.relation.ispartofseries Brazilian Journal of Biology;v.83, e270262, 2023;
dc.rights Open Access pt_BR
dc.subject Coffea arabica cultivation pt_BR
dc.subject Organomineral fertilizer pt_BR
dc.subject Plant growth promoting bacteria pt_BR
dc.subject Seedling production cost pt_BR
dc.subject.classification Cafeicultura::Sementes e mudas pt_BR
dc.title Commercial characteristics of coffee seedlings produced with different sources of phosphorus and plant growth-promoting bacteria pt_BR
dc.type Artigo pt_BR

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