Biochar application
Reductions in soil surface albedo as a function of biochar application rate: implications for global radiative forcing
... unknown application rate, up to 80% at 30–60 t ha −1 biochar following shallow incorporation in Italy [ 14 ], and by 12% at varying biochar incorporation rates in a field in Germany [ 15 ...and ...
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Sorption and desorption of diuron in Oxisol under biochar application
... with biochar application reduce leaching and, consequently, the contamination risk of subsurface ...that biochar can enhance this process by increasing microbial activity, which is favored by the ...
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Soil fertility and upland rice yield after biochar application in the Cerrado
... however, differ from those by Lehmann et al. (2003), in an Oxisol with lower sand content, in which carbon additions had no effect on P availability. The increased P availability due to biochar in very sandy ...
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Nitrogen availability, water-filled pore space, and N2 O-N fluxes after biochar application and nitrogen fertilization
... BRASIL. Ministério da Ciência, Tecnologia e Inovação. Estimativas anuais de emissões de gases de efeito estufa no Brasil. Brasília, 2013. Available at: <http://www.mct.gov.br/ index.php/content/view/347281.html>. ...
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Optimised tools for toxicity assessment of biochar-amended soils
... large-scale biochar application to viticultural fields be sustainable, an assessment of the potential toxicity of amended soils on terrestrial organisms needs to be performed and adequate ecotoxicological ...
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Sustainability of Biochar Systems
... of biochar, apparently stimulated by water‑soluble components of ...labile biochar-derived carbon was the major source of enhanced short-term carbon loss from biochar-amended soils, biochar ...
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Biochar effects on the soil quality and remediation
... to biochar, as it is expected a decrease in toxicity due to the decrease of dimethoate concentrations in the pore ...upon biochar application did not show so much evidences on the complete ...
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Sustainability, certification, and regulation of biochar
... Global biochar application qualifies as geoengineering for both categories, since mitigating global climate change by lowering atmospheric albedo is usually stated as one of its main objectives (Woolf et ...
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Substrates for seedlings with sewage sludge and biochar
... as biochar, a stable carbon rich material with high ammount of reactive ...sites. Biochar has been widely tested and used as a soil conditioner, since it benefits soil quality overall, in par- ticular soil ...
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Biochar no manejo de nitrogênio e fósforo para a produção de mudas de angico.
... of biochar applied together with the macronutrients N and P, for the formation of substrate, on the growing of angico (Anadenanthera colubrina) seedlings for forest ...of biochar and of N as urea, and ...
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Biochar de lodo de esgoto : efeitos no solo e na planta no cultivo de rabanete
... pyrolysis temperature at an average rate of temperature rise of 11°C min -1 with 30 minutes of residence time. One experiment was conducted in a greenhouse, whose experimental design was completely randomized with six ...
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Uso do lodo de flotador de abatedouro de aves na produção de biochar
... the biochar is constituent by high carbon content, in structures that are responsible for high resistance to ...of biochar. In order to do that, the biochar was produced on temperature of 350 °C ...
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Biochar e fertilizantes especiais no crescimento inicial da cultura do milho
... on biochar, OM filter-cake, OM Biochar, OM filter cake + SH, OM Biochar + SH and conventional mineral), the second factor served by the use of different doses based on levels of nitrogen (40, 80, ...
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BIOCHAR: REALITY AND POTENTIAL USE IN FORESTRY
... called biochar, is the product formed by pyrolysis, which is the thermal decomposition of biomass in a closed container under limited supply of oxygen and at relatively low ...of biochar is highly ...
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Adsorção de manganês de águas subterrâneas em cascas e biochar de banana
... seu biochar, utilizados como adsorventes no processo de adsorção do metal manganês em águas subterrâneas, para fins de abastecimento ...e biochar de casca de banana), nos quais foram feitas análises de pH, ...
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Biochar versus hydrochar as growth media constituents for ornamental
... 2001; Bunt, 1988). This was indeed the case for the BCH-OMW-50 %, which contained a high proportion of soluble K, probably in the form of a hydroxide or a car- bonate (Bedussi et al., 2015). BCH-OMW-25 % was still too ...
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Sorção e dessorção de diuron em Latossolo sob a aplicação de biochar.
... do biochar (Kramer et ...entre biochar e teores de carbono na fração AH, pode haver interações físico-químicas entre os mesmos como verificado por Fei et ...do biochar parece ser um importante ...
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Atributos do solo e características agronômicas do feijoeiro adubado com biochar
... É importante observar que, diferentemente do BFSS, a adição de doses crescentes de BFCA e BFS resultou em aumentos quadráticos nas concentrações de Ca +2 e Mg +2 do solo (TAB. 7). Essas respostas indicam que, após ...
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Produção e eficiência no uso de água do feijão comum adubado com biochar
... o biochar tem efeito positivo e outras que não afeta a EUA das ...do biochar na EUA do milho, cultivado em solo ...de biochar na ...o biochar foi feito de casca de café, o qual possuía elevada ...
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Biochar in substrate composition for production of teak seedlings
... detect biochar effects on seedling production of forest ...on biochar physical properties, mainly as to the management of stored water and of air fluxes in the substrate, but it also should assess nutrient ...
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