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


Predictive thermal sum models suitable for pecan budding and flowering in Brazil. Author(s): LIMA, A. D. V.; HELLWIG, C. G.; LEONARDI, F. L.; BARRETO, C. F.; MALGARIM, M. B.; MARTINS, C. R. ABSTRACT: This study aimed at evaluating the characterization of budding and flowering phases of pecan cultivars by means of different thermal sum models. Phenological phases of budding and flowering... ... Repository: BDPA Publication year: 2024
Production of annual ryegrass with different doses of nitrogen fertilization in topdressing. Author(s): BOLKE, D. R.; HAYGERT-VELHO, I. M. P.; TIMM, L. C.; ALESSIO, D. R. M.; MITTELMANN, A.; FERREIRA, O. G. L.; LIMA, L. H. C.; VELHO, J. P. The objective of this study was to assess the growth of annual ryegrass (Lolium multiflorum) cv. BRS Ponteio with different doses of nitrogen applied in the pasture, thereby adjusting their growth to... ... Repository: BDPA Publication year: 2019
Relações de variáveis ambientais e subperíodos na produtividade e teor de óleo em canola. Author(s): KRÜGER, C. A. M. B.; SILVA, J. A. G. da; MEDEIROS, S. L. P.; DALMAGO, G. A.; SILVA, A. J. da; ARENHARDT, E. G.; GEWEHR, E. Avalia as relações existentes entre a produtividade de grãos, teor de óleo e subperíodos da canola com a soma térmica (ST, ºC dias) e a insolação real acumulada (IAC, horas) durante a fase de enchimen... ... Repository: BDPA Publication year: 2014
Allocating financial resources for competitive projects using a zero sum gains DEA model. Author(s): GOMES, E. G.; SOUZA, G. da S. e In this paper we use a Zero Sum Gains Data Envelopment Analysis model (ZSG-DEA) to allocate financial resources for competitive projects managed by the Brazilian Agricultural Research Corporation (Emb... ... Repository: BDPA Publication year: 2010
Characterization of poly (3-hydroxybutyrate) produced by pseudomonas specie cmm43 in bioreactor. Author(s): CROCHEMORE, A. G.; MATTOS, M. L. T.; VENDRUSCOLO, C. T.; CASTRO, L. A. S. de; MOREIRA, A. S.; PERALBA, M. C. R. Repository: BDPA Publication year: 2015
Large discreet resource allocation: a hybrid approach based on DEA efficiency measurement. Author(s): GOMES, E. G.; MELLO, J. C. C. B. S. de; MEZA, L. A. Resource allocation is one of the traditional Operations Research problems. In this paper we propose a hybrid model for resource allocation that uses Data Envelopment Analysis efficiency measures. We... ... Repository: BDPA Publication year: 2008
Modelling undesirable outputs with zero sum gains data envelopment analysis models. Author(s): GOMES, E. G. Data envelopment analysis (DEA) literature has proposed alternative models for performance assessment in the presence of undesirable outputs, such as pollutant emissions, where increased outputs imply... ... Repository: BDPA Publication year: 2008
Development of essential oils inclusion complexes: a nanotechnology approach with enhanced thermal and light stability. Author(s): PROCOPIO, F. R.; BREXÓ, R.P.; VITOLANO, L. E. S.; MARTINS, M. E. da M.; ASTOLFO, M. E. de A.; BOGUSZ JUNIOR, S.; FERREIRA, M. D. Abstract Essential oils (EOs) are volatile compounds that may have antimicrobial and antioxidant properties. Despite their potential application, low water solubility and chemical instability are limi... ... Repository: BDPA Publication year: 2025
Thermal comfort of composite beef heifers (Bos taurus vs Bos indicus) raised in livestock-forest systems in Southeastern Brazil. Author(s): LEMES, A. P.; GIMENES, L. U.; PEZZOPANE, J. R. M.; BOSI, C.; ESTEVES, S. N.; PEDROSO, A. de F.; OLIVEIRA, P. P. A.; MARCONDES, C. R.; BERNDT, A.; MAHLMEISTER, K.; BERNARDI, A. C. de C.; ALVES, T. C.; GARCIA, A. R. Repository: BDPA Publication year: 2015
Cellulose and natural rubber nanocomposites aerogels morphology and thermal properties. Author(s): SAKAZAKI, E. M.; CARVALHO, L.; ANDREANI, L.; LUZ, S. M. da; VALADARES, L. F. Abstract: This study focuses on producing aerogels formed by cotton microfibrillated cellulose (MC), natural rubber latex (NR), and their nanocomposites. MC was produced through high-speed mechanical... ... Repository: BDPA Publication year: 2024

Showing 1 - 10 of 173 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.