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


Adjustment of the expedite method for clay content determination in Rondônia soils. Author(s): SCHLINDWEIN, J. A.; MIOTTI, A. A.; FIORELI-PEREIRA, E. C.; PEQUENO, P. L. DE L.; BORTOLON, L.; MARCOLAN, A. L. Soil clay content is an important soil attribute and has been used to classification of phosphorus status in the soil in order to determinate the needing of phosphorus amounts to be applied to crops p... ... Repository: BDPA Publication year: 2011
Influence of lithothamnium application on vetiver grass in different soil types. Author(s): ROCHA, N. P. de S.; CORRÊA, G. M.; HÜTHER, C. M.; TAVARES, S. R. de L.; RODRIGUES, N. F.; OLIVEIRA, J. R. de; VERDE, F. N. Vetiver grass is used throughout Asia to make handicrafts, medicines, and other products. It is widely used in several countries for its deep and abundant root system, sediment control and phytoremedi... ... Repository: BDPA Publication year: 2023
Extraction and characterization of organic fractions isolated from a China Ball Clay quarried in Devon Sout West England. Author(s): MCINERNEV, R.; STUART, J.; NOVOTNY, E. H.; HAYES, M. H. B.; YOUNG, K. China Ball clay has been used for centuries in the tiling and pottery-ware industry. Because it is much finer than the other components in the casting slip the ball clay dominates the particle-particl... ... Repository: BDPA Publication year: 2008
Estimativa do teor de argila a partir da densidade de amostras deformadas em solos cultivados do Cerrado. Author(s): FONTES, A. O.; BRAGA, L. M.; SA, M. A. C. de; SANTOS JUNIOR, J. de D. G. dos Repository: BDPA Publication year: 2009
Clay and refractory materials slurries in ductively coupled plasma optical emission spectrometry: effects of mechano chemical on emission intensities of analytes. Author(s): SANTOS, M. C.; NOGUEIRA, A. R. de A.; NÓBREGA, J. A. The developed work investigated the application of mechanochemical synthesis for promoting reactions in the samples and for synthesizing new compounds for increment of emission intensities of analytes... ... Repository: BDPA Publication year: 2005
Soil structural properties under addition of crop residues and limestone. Author(s): LEMAINSKI, J.; DENARDIN, J. E.; DONAGEMMA, G. K. Soil structure depends on physical, chemical, and biological factors. The interaction of these factors is a result of quantity and quality of residues and other inputs added to the soil, as well as th... ... Repository: BDPA Publication year: 2019
Montmorillonite as a reinforcement and color stabilizer of gelatin films containing acerola juice. Author(s): RIBEIRO, H. L.; BRITO, E. S. de; SOUZA FILHO, M. de S. M. de; AZEREDO, H. M. C. de Repository: BDPA Publication year: 2018
Soil chemical management drives structural degradation of Oxisols under a no-till cropping system. Author(s): NUNES, M. R.; SILVA, A. P.; DENARDIN, J. E.; GIAROLA, N. F. B.; VAZ, C. M. P.; van ES, H. M.; SILVA, A. R. Repository: BDPA Publication year: 2017
Impact of chemical oxidation on brazilian soils. Author(s): SILVA, L. A. da; TEIXEIRA, S. C. G.; PEREZ, D. V.; MARQUES, M. R. da C. Repository: BDPA Publication year: 2012
Efeito do aquecimento do óleo de bacaba recém-extraído por prensagem na sua qualidade. Author(s): SOUSA, S. B. de; ALVARES, V. de S.; PEREIRA, J. D. da S.; MACIEL, V. T.; MADRUGA, A. L. S. A extração do óleo de bacaba por prensagem proporciona um óleo de alto valor agregado e sem resíduos tóxicos. Contudo, dependendo do manejo, pode-se obter água juntamente com o óleo, no qual em sistem... ... Repository: BDPA Publication year: 2018

Showing 1 - 10 of 40 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.