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Aviso: Em razão de manutenção do Data Center que hospeda as publicações digitais da Embrapa informamos que todos os arquivos de publicações estarão indisponíveis para download das 17hs do dia 08/12/2024 até o dia 12/12/2024.

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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
Agroclimatic zoning of the state of Minas Gerais for the production of high quality soybean seeds. Author(s): PADUA, G. P. de; FRANÇA-NETO, J. de B.; ROSSI, R. F.; CANDIDO, H. G. ABSTRACT: In Brasil, Minas Gerais is the sixth state in soybean production. Adverse climatic conditions such as short mini-droughts (?veranicos?), irregular rainfall distribution and especially high t... ... Repository: BDPA Publication year: 2014
Climate and seed size of a dry forest species: influence on seed production, physiological quality, and tolerance to abiotic stresses. Author(s): GOMES, S. E. V.; GOMES, R. A.; DANTAS, B. F. Seed production, quality and germination are likely to be affected by a drastic climate change in semi-arid areas predicted for the end of the century. We evaluated Anadenanthera colubrina var. cebil... ... Repository: BDPA Publication year: 2023
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

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