Biochar: pyrogenic carbon for agricultural use-a critical review
Biochar (carbonized biomass for agricultural use) has been used worldwide as soil
amendment and is a technology of particular interest for Brazil, since its" inspiration" is from …
amendment and is a technology of particular interest for Brazil, since its" inspiration" is from …
Selective extraction of humic acids from an anthropogenic Amazonian dark earth and from a chemically oxidized charcoal
Spectroscopic techniques including X-ray photoelectron spectroscopy (XPS) can identify
particular chemical groups of humic acids (HA) from “Terra Preta de Índios”(TPI) or …
particular chemical groups of humic acids (HA) from “Terra Preta de Índios”(TPI) or …
Changes in structural characteristics of humic and fulvic acids under chlorination and their association with trihalomethanes and haloacetic acids formation
The effects of chlorination on 16 humic and fulvic acids (HAs and FAs, respectively)
extracted from six different soil samples from Korea and two purchased soil samples …
extracted from six different soil samples from Korea and two purchased soil samples …
Hydrochar from sugarcane industry by-products: assessment of its potential use as a soil conditioner by germination and growth of maize
Background Hydrothermal carbonization (HTC) is a thermochemical process to convert
biomass in carbon-rich materials (hydrochar). The use of sugarcane industry by-products in …
biomass in carbon-rich materials (hydrochar). The use of sugarcane industry by-products in …
Earthworm-biochar interactions: A laboratory trial using Pontoscolex corethrurus
T Ferreira, FA Hansel, CMBF Maia, M Guiotoku… - Science of the Total …, 2021 - Elsevier
Biochar application can improve soil quality, but at high rates may cause negative effects on
soil organisms such as earthworms. Conversely, as ecosystem engineers and catalysts of …
soil organisms such as earthworms. Conversely, as ecosystem engineers and catalysts of …
Biochar in substrate composition for production of teak seedlings
FA Rezende, VAHF Santos, CMBF Maia… - Pesquisa Agropecuária …, 2016 - SciELO Brasil
The objective of this work was to evaluate the development and quality of clonal seedlings of
teak (Tectona grandis) grown in substrate with two types of biochar. The assay was carried …
teak (Tectona grandis) grown in substrate with two types of biochar. The assay was carried …
A two-year incubation study of transformations of crop residues into soil organic matter (SOM) and a procedure for the sequential isolation and the fractionation of …
Maize (Zea mays) stover, with its natural 13 C abundance, was incubated for two years in a
gravelly brown earth sandy loam soil that had been under long term cultivation to wheat …
gravelly brown earth sandy loam soil that had been under long term cultivation to wheat …
[HTML][HTML] Humic acids and fulvic acids: characteristics, sorption of hydrophobic organic contaminants, and formation of disinfection by-products during chlorination
Humic and fulvic acids, which can be extracted from soils, are abundant in surface water
because of their high discharges from runoff during torrential rainfall, storm events, and …
because of their high discharges from runoff during torrential rainfall, storm events, and …
[HTML][HTML] BIOCHAR AS SOIL CONDITIONER IN THE SUCCESSION OF UPLAND RICE AND COWPEA FERTILIZED WITH NITROGEN1
NO Miranda, AS Pimenta, GGCDA Silva… - Revista …, 2017 - SciELO Brasil
The effects of biochar and nitrogen application on yields of upland rice and cowpea and on
soil fertility were determined in a greenhouse in Macaíba, RN, Brazil. The trial consisted of …
soil fertility were determined in a greenhouse in Macaíba, RN, Brazil. The trial consisted of …
Humic acid composition and soil fertility of soils near an ancient charcoal kiln: are they similar to Terra Preta de Índios soils?
Purpose Charcoal production during the nineteenth century transformed landscapes in the
Brazilian Atlantic Forests in Rio de Janeiro city. These paleo-territories were studied to …
Brazilian Atlantic Forests in Rio de Janeiro city. These paleo-territories were studied to …