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


Piperamides from Piper ottonoides by NMR and GC-MS Based Mixture Analysis. Author(s): WOLFF, T.; SANTOS, P. F. P.; VALENTE, L. M. M.; MAGALHÃES, A.; TINOCO, L. W.; PEREIRA, R. de C. A.; GUIMARÃES, E. F. Repository: BDPA Publication year: 2015
Combinatory effects of the mixtures of diflubenzuron and p-chloroaniline in tilapia and analysis of bioindicators. Author(s): DANTZGER, D. D.; JONSSON, C. M.; AOYAMA, H. Several chemicals occur together in the environment as a result of different sources. However, in the great majority of risk assessments only a single chemical has been considered. Diflubenzuron (DFB)... ... Repository: BDPA Publication year: 2015
Maize chlorophyll-a fluorescence analysis under water deficit with application of trehalose derivates mixture. Author(s): SOUZA, T. C. de; AMBRÓSIO, A. dos S.; PORTUGAL, J. A. de N.; SOUZA, K. R. D. de; MAGALHAES, P. C.; SILVA, L. C da; DIAS, D. F.; SOUZA, T. B. de; CARVALHO, D. T. Repository: BDPA Publication year: 2019
Analysis of enzymes as bioindicators on the combinatory effects of the mixtures of diflubenzuron and p-chloroaniline in tilapia in the presence of soil. Author(s): DANTZGER, D. D.; JONSSON, C. M.; AOYAMA, H. Introduction. Oreochromis niloticus (Nile tilapia) is the most produced and consumed fish in Brazil. Many fish farming use Diflubenzuron (DFB) as insecticide to control parasites responsible for disea... ... Repository: BDPA Publication year: 2016
Soil influence on the combinatory effect of mixtures of diflubenzuron and p-chloroaniline in tilapia and analysis of bioindicators. Author(s): DANTZGER, D. D.; JONSSON, C. M.; AOYAMA, H. The use of agricultural products has been the main way to combat parasites in aquaculture, and diflubenzuron is the most used compound. This can be toxic to non-target species and, when degraded, gene... ... Repository: BDPA Publication year: 2016
A mixture of trehalose derivatives mitigates the adverse effects of water deficits in maize: an analysis of photosynthetic efficiency. Author(s): AMBROSIO, A. S.; PORTUGAL, J. A. N.; SOUZA, K. R. D.; SILVA, L. C.; DIAS, D. F.; MANTOVANI, J. R.; MAGALHAES, P. C.; SOUZA, T. B.; SOUZA, T. C. This study tested a tosylated and azide trehalose derivative mixture for its ability to mitigate water deficit-induced stress in maize via photosynthetic efficiency analyses. The experiment was conduc... ... Repository: BDPA Publication year: 2020
Detection and expression analysis of recombinant proteins in plant-derived complex mixtures using nanoUPLC-MSE. Author(s): MURAD, A. M.; SOUZA, G. H. M. F.; GARCIA, J. S.; RECH FILHO, E. L. Repository: BDPA Publication year: 2011
Mapping and monitoring land degradation risks in the western Brazilian Amazon using multitemporal landsat TM/ETM + IMAGES. Author(s): LU, D.; BATISTELLA, M.; MAUSEL, P.; MORAN, E. Mapping and monitoring land degradation in areas under human-induced stresses have urgent tasks in remote sensing whose importance has not yet been fully appreciated. In this study, a surface cover in... ... Repository: BDPA Publication year: 2007
Mapping impervious surfaces with the integrated use of Landsat Thematic Mapper and radar data: a case study in an urban-rural landscape in the Brazilian Amazon. Author(s): LU, D.; LI, G.; BATISTELLA, M.; FREITAS, C. C. This research explored the integrated use of Landsat Thematic Mapper (TM) and radar (i.e., ALOS PALSAR L-band and RADARSAT-2 C-band) data for mapping impervious surface distribution to examine the rol... ... Repository: BDPA Publication year: 2011
Two-stage inference in experimental design using DEA: an application to intercropping and evidence from randomization theory. Author(s): GOMES, E. G.; SOUZA, G. da S. e; VIVALDI, L. J. In this article we propose the use of Data Envelopment Analysis (DEA) measures of efficiency, under constant returns to scale and input equal to unity, in the analysis of multidimensional nonnegative... ... Repository: BDPA Publication year: 2008

Showing 1 - 10 of 1,338 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.