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


Influence of the crop area surroundings on pollination of guava: flower visitation. Author(s): RIBEIRO, M. de F.; RODRIGUES, F.; FERNANDES, N. de S.; COELHO, M. de S. The objective of this work was to compare flower visitors in a guava cultivation located at rural zone of Petrolin-PE, Brazil which suffered alterations in the surroundings. Repository: BDPA Publication year: 2011
Influence of the crop area surroundings on pollination of guava: quality of fruits. Author(s): RIBEIRO, M. de F.; FERNANDES, N. de S.; RODRIGUES, F.; SILVA, R. C. S.; COELHO, W. C. P. The objective of this work was to compare fruits produced in a guava plantation located at rural zone of Petrolina, PE, Brazil which suffered alterations in the surroundings. Repository: BDPA Publication year: 2011
Mutually beneficial pollinator diversity and crop yield outcomes in small and large farms. Author(s): GARIBALDI, L. A.; CARVALHEIRO, L. G.; VAISSIÈRE, B. E.; GEMMILL-HERREN, B.; HIPÓLITO, J.; FREITAS, B. M.; NGO, H. T.; AZZU, N.; SÁEZ, A.; ASTROM, J.; AN, J.; BLOCHTEIN, B.; BUCHORI, D.; CHAMORRO GARCÍA, F. J.; SILVA, F. O. da; DEVKOTA, K.; RIBEIRO, M. de F.; FREITAS, L.; GAGLIANONE, M. C.; GOSS, M.; IRSHAD, M.; KASINA, M.; PACHECO FILHO, A. J. S.; KIILL, L. H. P.; KWAPONG, P.; NATES PARRA, G.; PIRES, C. S. S.; PIRES, V.; RAWAL, R. S.; RIZALI, A.; SARAIVA, A. M.; VELDTMAN, R.; VIANA, B. F.; WITTER, S.; ZHAN, H. Ecological intensification, or the improvement of crop yield through enhancement of biodiversity, may be a sustainable pathway toward greater food supplies. Such sustainable increases may be especiall... ... Repository: BDPA Publication year: 2016
Crop pollination by nocturnal bees. Author(s): SANTOS, I. A. dos; SILVA, C. I.; SCHLINDWEIN, C.; KRUG, C.; CORDEIRO, G. D.; OLIVEIRA, R.; MATEUS, S.; DÖTTERL, S. Most bees are active during the day. However, approximately 1% of the bee species are nocturnal and forage in search for flowers during the low light intensities of the night, between sunset and sunri... ... Repository: BDPA Publication year: 2022
Management of stingless bee, melipona fasciculata, for pollination of solanaceous crops in greenhouses. Author(s): VENTURIERI, G. C.; PIRES, N.; CONTRERA, F. Repository: BDPA Publication year: 2009
Influence of landscape context on the abundance of native bee pollinators in tomato crops in Central Brazil. Author(s): FRANCESCHINELLI, E. V.; ELIAS, M. A. S.; BERGAMINI, L. L.; SILVA-NETO, C. M.; SUJII, E. R. Repository: BDPA Publication year: 2017
Polinização do meloeiro: biologia reprodutiva e manejo de polinizadores. Author(s): KIILL, L. H. P.; RIBEIRO, M. de F.; SIQUEIRA, K. M. M. de; SILVA, E. M. S. O Cultivo do meloeiro (Cucumes melo) no Brasil; Polinização do meloeiro; Visitantes florais do meloeiro; Proposta de manejo de polinizadores nos cultivos; Glossário. Repository: BDPA Publication year: 2015
Selection of bee species for environmental risk assessment of GM cotton in the brazilian Cerrado. Author(s): PIRES, C. S. S.; SILVEIRA, F. A.; CARDOSO, C. F.; SUJII, E. R.; PAULA, D. P.; FONTES, E. M. G.; SILVA, J. P. da; RODRIGUES, S. M. M.; ANDOW, D. A. The objective of this work was to list potential candidate bee species for environmental risk assessment (ERA) of genetically modified (GM) cotton and to identify the most suited bee species for this... ... Repository: BDPA Publication year: 2014
Effect of agrochemicals on the pattern of visitation of honey bees (Apis mellifera) in melon (Cucumis melo) flowers in Brazilian Northeast. Author(s): SIQUEIRA, K. M. M.; RIBEIRO, M. de F.; KIILL, L. H. P.; COELHO, M. S.; ARAUJO, D. C. S.; GAMA, D. R. S.; LIMA, JÚNIOR, I. O. Lately pollinators of the main crops have presented a decline with considerable economic impacts. Among the probable causes of this problem is the inadequate use of pesticides, mainly in monocultures.... ... Repository: BDPA Publication year: 2012
Top grafting to accelerate self-pollination in eucalyptus breeding. Author(s): CASTRO, C. A. de O.; SANTOS, G. A. dos; TAKAHASHI, E. K.; NUNES, A. C. P.; SOUZA, G. A. de; RESENDE, M. D. V. de; ZANUNCIO, J. C. The top grafting technique can make early flowering possible and consequently accelerate self-pollination in Eucalyptus breeding, reducing the period of each generation. This study aims to establish a... ... Repository: BDPA Publication year: 2022

Showing 1 - 10 of 1,258 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.