Skip to Content 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Sort by: date | alphabetically


Breeding for outcrossing ability in rice, to enhance seed production for hybrid rice cropping. Author(s): TALLEBOIS, J.; DOSMANN, J.; CRONEMBERGER, H.; PAREDES, H.; CAO, T. V.; NEVES, P.; AHMADI, N. Background: Adoption of the hybrid rice varieties by farmers is often impaired by the high price of hybrid seed, due to low yields in hybrid seed production fields. Female outcrossing ability (FOA) an... ... Repository: BDPA Publication year: 2017
Evaluation of hydroponic systems for pre-basic seed potato production. Author(s): PEREIRA, J. E. S.; MEDEIROS, C. A. B.; FORTES, G. R. de L.; PEREIRA, A. da S.; DANIELS, J. The conventional methods of pre-basic seed potato production, besides the low multiplication rates and risks of plant infection by different soil pathogens, are generally harmful to the environment, d... ... Repository: BDPA Publication year: 2005
How does seed size of Arachis pintoi affect establishment, top-growth and seed production? Author(s): ASSIS, G. M. L. de; MIQUELONI, D. P.; AZÊVEDO, H. S. F. S.; VALENTIM, J. F. The adoption of Arachis pintoi in mixed pastures in the humid tropics remains limited to specific success cases, mainly because of high seed cost. The search for methods to reduce these costs is a key... ... Repository: BDPA Publication year: 2018
Characterization and selection of interspecific hybrids of Brachiaria decumbens for seed production in Campo Grande - MS. Author(s): MONTEIRO, L. C.; VERZIGNASSI, J. R.; BARRIOS, S. C. L.; VALLE, C. B. do; FERNANDES, C. D.; BENTEO, G. de L.; LIBÓRIO, C. B. de The breeding program Brachiaria developed by Embrapa Beef Cattle provides studies to obtain forage with agronomic characters desired by farmers. In this regard, in 2013 and 2014, a study was carried o... ... Repository: BDPA Publication year: 2016
Proportion of parental line (A receptor and R pollinator) seeds improving rice hybrid production. Author(s): NASCENTE, A. S.; FAGUNDES, P. R. R.; MONDO, V. H. V.; LACERDA, M. C. ABSTRACT. The high price of rice hybrid seeds is one of the major limiting factors for increasing the use of this technology. An important step toward minimizing high rice hybrid seed cost is developi... ... Repository: BDPA Publication year: 2021
Axonopus parodii and Paspalum spp. inflorescence production and seeds quality. Author(s): SILVA, S. A. C. G. da; SANTOS, A. G. DOS; LOGES, V.; SOUZA, F. H. D. de; ROSA, R. C. T. DA Repository: BDPA Publication year: 2015
Vegetable seed production under conventional and organic farming systems. Author(s): TELES, D. A. A.; SILVA, P. P.; NASCIMENTO, W. M. Repository: BDPA Publication year: 2012
Control of Carapa guianensis phenology and seed production at multiple scales: a five-year study exploring the influences of tree attributes, habitat heterogeneity and climate cues. Author(s): KLIMAS, C. A.; KAINER, K. A.; WADT, L. H. de O.; STAUDHAMMER, C. L.; RIGAMONTE-AZEVEDO, V.; CORREIA, M. F.; LIMA, L. M. da S. During 5 y, we monitored reproductive activity and seed production of Carapa guianensis in two forest types to test the hypothesis that seed production is influenced by multiple factors across scales... ... Repository: BDPA Publication year: 2012
Climate and the Myracrodruon urundeuva Allemão seed production. Author(s): OLIVEIRA, G. M. de; ANGELOTTI, F.; MARQUES, E. J. N.; SILVA, F. F. S. da; PELACANI, C. R.; DANTAS, B. F. The seed physiological quality is related with climate variation during development. Thus, the aim of this study was to determinate the relation among climatic factors and germination of M. urundeuva... ... Repository: BDPA Publication year: 2020
NTFP harvesters as citizen scientists: Validating traditional and crowdsourced knowledge on seed production of Brazil nut trees in the Peruvian Amazon. Author(s): THOMAS, E.; VALDIVIA, J.; CAICEDO, C. A.; QUAEDVLIEG, J.; WADT, L. H. de O.; CORVERA, R. Understanding the factors that underlie the production of non-timber forest products (NTFPs), as well as regularly monitoring production levels, are key to allow sustainability assessments of NTFP ext... ... Repository: BDPA Publication year: 2017

Showing 1 - 10 of 2,229 results.

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.