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Growth of aerobic rice in the presence of biochar as soil amendment: short-term effects in a clayey Rhodic Ferralsol in the Brazilian savanna (Cerrado). Author(s): CARVALHO, M. T. de M.; MADARI, B. E.; BASTIAANS, L.; VAN OORT, P.; HEINEMANN, A. B.; SILVA, M. A. S. da; MAIA, A. de H. N.; MEINKE, H. Abstract: Increasing yields in aerobic rice systems (ARS) is a challenge in the Brazilian savannah (BS), where rice is grown under unfavourable conditions characterised by well drained and low fertile... ... Repository: BDPA Publication year: 2012
Contribution of organic amendments to soil properties and survival of Stenocarpella on maize stalk. Author(s): FARIA, M. R. de; GUIMARÃES, R. A.; PINTO, F. A. M. F.; SIQUEIRA, C. da S.; SILVA, C. A.; MEDEIROS, F. H. V.; BETTIOL, W. Abstract: The incorporation of organic matter to the soil not only improves nutrient content, but also reduces the survival of Stenocarpella, the causal agent of stalk rot, Diplodia ear rot, and grey... ... Repository: BDPA Publication year: 2020
Bioavailability of cadmium and lead in a soil amended with phosphorus fertilizers. Author(s): MENDES, A. M. S.; DUDA, G. P.; NASCIMENTO, C. W. A. do; SILVA, M. O. Fertilizantes fosfatados são essenciais para obtenção de altas produtividades, entretanto, eles podem conter metais pesados que podem contaminar o solo e ameçar a saúde humana e animal. Este trabalho... ... Repository: BDPA Publication year: 2006
Determining the mechanisms of nitrous oxide emission under contrasting soil disturbance levels and organic amendments. Author(s): GRAVE, R. A.; MEZZARI, M. P.; SILVA, M. L. B. da; CASSOL, P. C.; NICOLOSO, R. da S. Repository: BDPA Publication year: 2015
Biochar as a soil amendment tool: effects on soil properties and yield of maize and cabbage in Brong-Ahafo Region, Ghana. Author(s): AKOLGO, G. A.; KEMAUSUOR, F.; AWAFO, E. A.; AMANKWAH, E.; ATTA-DARKWA, T.; ESSANDOH, E. O.; BART-PLANGE, A.; MAIA, C. M. B. de F. Ghana's soil is continuously declining in fertility due to continuous cultiva- tion and rapid mineralization of its soil organic matter. Previous studies have touted the potential of biochar to help i... ... Repository: BDPA Publication year: 2020
Nutrient accumulation and biomass production of alfafa after soil amendment with siliciates. Author(s): DEUS, A. C. F.; BULL, L. T.; CORREA, J. C.; VILLAS BOAS, R. L. Repository: BDPA Publication year: 2014
Heavy metals extractability in a soil amended with sewage sludge. Author(s): MARCHI, G.; GUILHERME, L. R. G.; CHANG, A. C.; NASCIMENTO, C. W. A. do Few investigations have been carried out about the comparison of desorption rate and amount of heavy metals extracted successively by organic acid mixtures mimicking the rhizosphere and routine extrac... ... Repository: BDPA Publication year: 2009
Emission of CO2 from biochar-amended soils and implications for soil organic carbon. Author(s): SAGRILO, E.; JEFFERY, S.; HOFFLAND, E.; KUYPER, T. W. Soil amendment with pyrogenic organic matter (PyOM), also named biochar, is claimed to sequester carbon (C). However, possible interactions between PyOM and native soil organic carbon (SOC) may accele... ... Repository: BDPA Publication year: 2015
Microbial activities in soil cultivated with corn and amended with sewage sludge. Microbial activities in soil cultivated with corn and amended with sewage sludge. Author(s): VIEIRA, R. F.; PAZIANOTTO, R. A. A. Background: One of the main concerns related to the increasing use of sewage sludge in the soil is the possible presence of excess nutrients, which could cause environmental problems and detrimental e... ... Repository: BDPA Publication year: 2016
Soil sulfur fractions dynamics and distribution in a tropical grass pasture amended with nitrogen and sulfur fertilizers. Author(s): SCHMIDT, F.; DE BONA, F. D.; SILVEIRA, C. P.; MONTEIRO, F. A. Repository: BDPA Publication year: 2012

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