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K-silicate from the ultrapotassic rocks of the Brazilian Cerrado. Author(s): LEITE, A. A. da S.; OLIVEIRA, M. A. de; ALVES, C. A. L.; GABOS, M. B.; MARTINS, E. de S.; ANGÉLICA, R. S. Repository: BDPA Publication year: 2014
Characterization and nutrient release from silicate rocks and influence on chemical changes in soil. Author(s): SILVA, D. R. G.; MARCHI, G.; SPEHAR, C. R.; GUILHERME, L. R. G.; REIN, T. A.; SOARES, D. A.; ÁVILA, F. W. Repository: BDPA Publication year: 2012
Silicate rocks as an alternative potassium fertilizer for upland rice and common bean crops. Author(s): SORATTO, R. P.; CRUSCIOL, C. A. C.; CAMPOS, M. DE; COSTA, C. H. M. DA; GILABEL, A. P.; CASTRO, G. S. A.; FERRARI NETO, J. ABSTRACT - The objective of this work was to evaluate the efficiency of molten and ground alkaline potassium-silicate rocks (K1) and of ground phonolite rock (K2) as sources of potassium for upland ri... ... Repository: BDPA Publication year: 2021
Microbial efficiency for biosolubilization silicate rocks. Author(s): SOUZA, T. F.; REIS, D. P.; OLIVEIRA-PAIVA, C. A.; DINIZ, G. F. D.; CASTRO, C. M. S. de; MARRIEL, I. E. Repository: BDPA Publication year: 2017
Can co-application of silicate rock powder and humic-like acids increase nutrient uptake and plant growth in weathered tropical soil? Author(s): BUSATO, J. G.; SANTOS, L. F. dos; PAULA, A. M. de; SODRÉ, F. F.; DOBBSS, L. B.; MARTINS, E. de S.; JINDO, K. Silicate rock powder (SRP) restores the fertility of weathered soils. However, its slow nutrientrelease is a disadvantage for short-duration crops. Humic-like acids (HLAs) are plantbiostimulants that... ... Repository: BDPA Publication year: 2022
Production of organic acids and solubilization of silicate rocks in vitro by filamentous isolated fungi from ferruginous soils of Minas Gerais - Brazil. Author(s): RAMOS, T.; MARRIEL, I.; OLIVEIRA, C.; OLIVEIRA, J. C.; GUIMARAES, M.; REIS, D.; MELO, I.; CAMILO, B. Repository: BDPA Publication year: 2016
Determinação de potássio em rochas silicáticas por espectrometria de emissão atômica com chama após dissolução assistida por ultrassom. Author(s): BALDEZ, D. L.; AVILA, L. O.; TORRES, D. P.; MARTINAZZO, R.; SILVEIRA, C. A. P.; VIEIRA, M. A. Repository: BDPA Publication year: 2018
Agronomic efficiency of potassium fertilization in lettuce fertilized with alternative nutrient sources. Author(s): SILVA, D. R. G.; MARCHI, G.; SPEHAR, C. R.; GUILHERME, L. R. G.; FAQUIN, V. Repository: BDPA Publication year: 2013
Nepheline Syenite and Phonolite as Alternative Potassium Sources for Maize. Author(s): NOGUEIRA, T. A. R.; MIRANDA, B. G.; JALAL, A.; LESSA, L. G. F.; TEIXEIRA FILHO, M. C. M.; MARCANTE, N. C.; ABREU-JUNIOR, C. H.; JANI, A. D.; CAPRA, G. F.; MOREIRA, A.; MARTINS, E. de S. Abstract: Some silicate rocks are a rich source of potassium (K), with the possibility for use in agriculture. The present study aimed to evaluate the agronomic efficiency index (AEI) of nepheline sye... ... Repository: BDPA Publication year: 2021
Influence of silicon and in vitro culture systems on the micropropagation and acclimatization of "Dwarf Cavendish" banana. Author(s): COSTA, B. N. S.; RÚBIO NETO, A.; CHAGAS, E. A.; CHAGAS, P. C.; PASQUAL, M.; VENDRAME, W. A. In vitro culture systems based on liquid culture media are considered to be more effective than semisolid culture medium systems. Liquid culture media systems provide better nutrient availability for... ... Repository: BDPA Publication year: 2021

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