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Alternative approaches applied to inductively coupled plasma techniques: multi-flow and two-flow calibration. Author(s): MACHADO, R. C.; SILVA, A. B. S. da; ANDRADE, D. F. de; PINHEIRO, F. C.; WILLIAMS, C. B.; DONATI, G. L.; NOGUEIRA, A. R. de A.; PEREIRA FILHO, E. R. Multi-flow calibration (MFC) is based on monitoring the analytical signal from a single calibration standard solution at several different nebulization gas flow rates (Q), which normalizes plasma cond... ... Repository: BDPA Publication year: 2021
Poda apical e vergamento da haste principal na formação de cafeeiros clonais. Author(s): SCHMIDT, R.; DIAS, J. R. M.; ESPINDULA, M. C.; PARTELLI, F. L.; ALVES, E. R. Objetivou-se avaliar o crescimento vegetativo de cafeeiros clonais na fase de formação, submetidos às técnicas da poda apical e ao vergamento da haste principal em diferentes intervalos de tempo após... ... Repository: BDPA Publication year: 2015
Early induction of orthotropic shoots in Coffea canephora. Author(s): ESPINDULA, M. C.; ARAÚJO, L. F. B. de; SCHMIDT, R.; DIAS, J. R. M.; ROCHA, R. B. In Coffea canephora, the number of orthotropic shoots is directly related to plant yield. The objective of this study was to evaluate the vegetative and yield performance of Coffea canephora, from the... ... Repository: BDPA Publication year: 2020
Recent advances in goat artificial insemination in Brazil. Author(s): FONSECA, J. F. da; MACHADO, V. de O.; PAIVA, M. P. S. L. M. de; FACO, O.; SOUZA-FABJAN, J. M. G. Abstract: This review reports the advances of goat Artificial Insemination (AI) in Brazil in the last two decades. These advances were based primarily on the study and knowledge of the reproductive ev... ... Repository: BDPA Publication year: 2019
Comparative biochemical profiling during the stages of acquisition and development of somatic embryogenesis in African oil palm (Elaeis guineensis Jacq.). Author(s): GOMES, H. T.; BARTOS, P. M. C.; SILVA, C. O.; AMARAL, L. I. V. do; PEREIRA, J. E. S. Repository: BDPA Publication year: 2014
Callogenesis in leaf explants of Annona glabra L. Author(s): SANTOS, M. R. A. dos; FERREIRA, M. das G. R.; BRAGA, A. G. The objective of this study was the disinfection and induction of callus in leaf explants of A. glabra using combinations of growth regulators. Repository: BDPA Publication year: 2015
Somatic embryogenesis of Myrciaria dubia (Kunth.) McVaugh. Author(s): CHAGAS, E. A.; CRANE, J. H.; CHAGAS, P. C.; VENDRAME, W.; COSTA, B. N. S.; RUBENS NETO, A.; ARAUJO, M. C. R.; MACHADO, C. de A.; MOURA, E. A. Myrciaria dubia (caçari or camu-camu) is a species with great relevance because of its high levels of bioactive compounds and antioxidant activity. The species is propagated mainly by seed, which lead... ... Repository: BDPA Publication year: 2023
Simultaneous determination of arsenic, antimony and selenium in agronomic samples by hydride generation and optical emission spectrometry. Author(s): CRISPINO, C. C.; LEMOS, S. G.; KANOGAWA, M. Y.; NOGUEIRA, A. R. de A. A continuous-fl ow hydride generation system was developed and used with inductively coupled plasma optical emission spectrometry (ICP OES) for simultaneous determination of As, Sb and Se in agronomic... ... Repository: BDPA Publication year: 2013
Callogenesis in ovaries of Theobroma grandiflorum (Willd. ex Spreng.) K. Schum. Author(s): SANTOS, M. R. A. dos; FERREIRA, M. das G. R.; CHAGAS, S. E. da The objective of this work was to compare the effect of different concentrations of growth regulators for callus induction in ovaries of this species, aiming to contribute to the establishment of a mi... ... Repository: BDPA Publication year: 2015
Uso de indutores de brotação em pereiras 'packham's' e 'rocha' cultivadas em condição tropical. Author(s): CÂNDIDO, M. dos S.; HAWERROTH, F. J.; MAUTA, D. de S.; SERRANO, L. A. L.; PETRI, J. L. Repository: BDPA Publication year: 2014

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