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Araucaria angustifolia pollen handling and germination. Author(s): SOUSA, V. A. de; GUIMARÃES, G.; TOMIGIAN, D.; AGUIAR, A. V. de Repository: BDPA Publication year: 2019
In vitro pollen germination and pollen viability in passion fruit (Passiflora spp.)1. Author(s): SOARES, T. L.; JESUS, O. N. de; SEREJO, J. A. dos S.; OLIVEIRA, E. J. de O uso de Passifloras como plantas ornamentais é recente, e por isso pouco se sabe sobre a possibilidade de cruzamento entre diferentes espécies, bem como sobre a viabilidade polínica. O objetivo do tr... ... Repository: BDPA Publication year: 2013
Evaluation of the morphologic, pollen viability and germination in progeny of the first backcross generation of passionfruit. Author(s): JESUS, O. N. de; SOARES, T. L.; OLIVEIRA, E. J. de; SANTOS, T. C. P.; FARIAS, D. H.; BRUCKNER, C. H.; NOVAES, Q. S. Brazil is considered the main center of the genetic diversity and greatest worldwide producer of passionfruit. This fruit is severely attacked by many phytosanitary problems, specially by the passionf... ... Repository: BDPA Publication year: 2014
Optimization of in vitro germination and cryopreservation conditions for preserving date palm pollen in the USDA National Plant Germplasm System. Author(s): OLIVEIRA, A. C. A. de; LEDO, A. da S.; POLEK, M.; KRUEGER, R.; SHEPHERD, A.; VOLK, G. M. Repository: BDPA Publication year: 2020
Meiotic Behavior and Pollen Viability of Spondias mombin L.: native fruit species of the amazon. Author(s): ZORTÉA, K. E. M.; ROSSI, A. A. B.; BISPO, R. B.; ROCHA, V. D. da; HOOGERHEIDE, E. S. S. Spondias mombin L. is a fruit species native to the Amazon with great marketing potential. The aim of this study was to examine the meiotic behavior and pollen viability of S. mombin. Flower buds at v... ... Repository: BDPA Publication year: 2019
Viability and conservation of genipap tree pollen grains. Author(s): FREIRES, G. de S.; MACHADO, C. de A.; SILVA, A. V. C. da; LEDO, A. da S. Conservation of plant genetic resources is vital for maintaining diversity for future use. The conservation of pollen grains is one of the tools complementary to conventional conservation strategies a... ... Repository: BDPA Publication year: 2024
Toward in vitro fertilization in Brachiaria spp. Author(s): DUSI, D. M. de A.; ALVES, E. R.; WILLEMSE, M. T. M.; FALCAO, R.; VALLE, C. B. do; CARNEIRO, V. T. de C. Repository: BDPA Publication year: 2010
Efficacy and mode of action of blossom thinners on "Fuji More" apple trees. Author(s): MARCHIORETTO, L. de R.; RUFATO, A. de R.; AMARAL, L. O. do; RIBEIRO, A. M. A. de S. The objective of this study was to investigate the mechanism of action of the treatments: Ammonium thiosulfate (ATS), benzyladenine (BA), GA4+7+BA, foliar fertilizer, lime sulphur (LS), LS+mineral oil... ... Repository: BDPA Publication year: 2019
caracterização dos aspectos florais de cultivares de pereira (Pyrus sp.) e marmeleiro (Cydonia oblonga Mill). Author(s): LIMA, C. S. M.; RUFATO, A. de R.; FACHINELLO, J. C.; ANDRADE, S. B.; GAUTÉRIO, G. R. O objetivo, neste trabalho, foi avaliar as características morfológicas das flores, produção e germinação in vitro de grãos de pólen de pereira e marmeleiro. Flores em estágio de pré-floração foram co... ... Repository: BDPA Publication year: 2016
Viabilidade polínica de Eucalyptus spp. com corantes específicos. Author(s): SANTOS, A. C. S. dos; SOUSA, V. A. de; WENDT, S. N.; AGUIAR, A. V. de A hibridação tem sido intensivamente empregada nos programas de melhoramento genético desse gênero e contribuído, significativamente, para o incremento da produtividade com a incorporação de caracterí... ... Repository: BDPA Publication year: 2021

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