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


Preparation and characterization of biodiesel industry waste partially carbonized material in order to produce an organic soil conditioner. Author(s): MANGRICH, A. S.; NOVOTNY, E. H.; NICOLINI, K. P.; BONAGAMBA, T. J.; SOUZA, A. A. de; AZEVEDO, E. R. de; WYPYCH, F. This work seeks to determine the best methods of production of partly carbonized waste of biodiesel industry - castor (Ricinus communis) meal - aimed at obtaining material comparable to organic matter... ... Repository: BDPA Publication year: 2008
Energy assessment of hydrothermally carbonized lignocellulosic materials. Author(s): GUITOKU, M.; RAMBO, C. R.; MAGALHÃES, W. L. E.; HOTZA, D. Repository: BDPA Publication year: 2008
Synthesis of carbon-based materials by microwave hydrothermal processing. Author(s): GUIOTOKU, M.; MAIA, C. M. B. de F.; RAMBO, C. R.; HOTZA, D. Repository: BDPA Publication year: 2011
Production of Bacillus thuringiensis based biopesticide using a commercial lab medium and raw material rich in carbon and nitrogen. Author(s): VALICENTE, F. H.; MENDES, L. da S.; CARVALHO, L. de Repository: BDPA Publication year: 2008
Solid-state 13C NMR studies of activated carbons prepared from biomass using different chemical agents. Author(s): FREITAS, J. C. C.; HONORATO, H. D. A.; NOVOTNY, E. H.; BONAGAMBA, T. J. Activated carbons are largely employed in several chemical and physical processes nowadays, including water treatment, catalysis, gas storage and others [1]. The surface properties of the porous carbo... ... Repository: BDPA Publication year: 2010
Carbon footprint in agriculture: insights towards neutral crop production and industry integration. Author(s): VARGAS, V.; SOUZA, T. R. de; BRENTRUP, F.; HESAN, M.; NEVES, C.; BUNGENER, S.; OTTO, R.; CARVALHO, M. da C. S.; GUELFI, D.; CANTARELLA, H.; COSER, T. Introduction: concept of carbon footprint. Carbon footprint of raw material, fertilizers and processes in the fertilizer industry. Methodologies for carbon footprint assessments of agricultural produc... ... Repository: BDPA Publication year: 2023
Caracterización de biochars producidos a partir de (Miscanthus x giganteus y Aspidosperma quebracho-blanco. Author(s): DELAYE, L. A. M.; MAIA, C. M. B. de F.; IRIZAR, A. B.; ANDRIULO, A. E. Repository: BDPA Publication year: 2016
Recovering, Stabilizing, and Reusing Nitrogen and Carbon from Nutrient-Containing Liquid Waste as Ammonium Carbonate Fertilizer. Author(s): BRONDI, M.; EISA, M.; BORTOLETTO-SANTOS, R.; DRAPANAUSKAITE, D.; REEDDINGTON, T.; WILLIAMS, C.; RIBEIRO, C.; BALTRUSAITIS, J. Ammonium carbonates are a group of fertilizer materials that include ammonium bicarbonate, ammonium carbonate hydrate, and ammonium carbamate. They can be synthesized from diverse nutrient-bearing liq... ... Repository: BDPA Publication year: 2023
Synthesis and characterization of 2D-carbonylated graphitic carbon nitride: A promising organic semiconductor for miniaturized sensing devices. Author(s): PRADO, T. M. do; CATUNDA, L. G. da S.; CALEGARO, M. L.; CORREA, D. S.; MACHADO, S. A. S. Miniaturized chemical sensors are desirable for field analysis and screening trials aiming at point-of-care diagnostics. For this purpose, nanostructured materials, including those of the 2D family, a... ... Repository: BDPA Publication year: 2022
Char and humin fractions in Amazonian dark earths. Author(s): SONG, G.; NOVOTNY, E. H.; HAYES, M. H. B.; AZEVEDO, E. R. de; BONAGAMBA, T. J. The high and specific SOM contents of the Amazonian Dark Earths (ADE, Terra Preta de Índios), and their high contents of P and Ca provide high natural fertility to the soils. Char or black carbon (B C... ... Repository: BDPA Publication year: 2008

Showing 1 - 10 of 739 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.