Roles of biochar in improving phosphorus availability in soils: A phosphate adsorbent and a source of available phosphorus
In this study, the amounts of phosphorus (P) in nine types of biochar (one natural woody
biochar and eight manufactured plant derived biochars) extractable by deionized water, 0.5 …
biochar and eight manufactured plant derived biochars) extractable by deionized water, 0.5 …
Does biochar affect the availability and chemical fractionation of phosphate in soils?
C Hong, S Lu - Environmental Science and Pollution Research, 2018 - Springer
Biochar as a soil amendment has been reported to affect the content and availability of soil
nutrients. In this study, we aimed to test whether the biochar addition to soils would change …
nutrients. In this study, we aimed to test whether the biochar addition to soils would change …
Biochar had effects on phosphorus sorption and desorption in three soils with differing acidity
G Xu, JN Sun, HB Shao, SX Chang - Ecological engineering, 2014 - Elsevier
Abstract Changes in soil phosphorus (P) availability after biochar application have been
reported in a number of glasshouse and field trials. However, the mechanisms underlying …
reported in a number of glasshouse and field trials. However, the mechanisms underlying …
Phosphorus sorption and availability from biochars and soil/B iochar mixtures
R Chintala, TE Schumacher… - CLEAN–Soil, Air …, 2014 - Wiley Online Library
In an energy‐limited world, biomass may be converted to energy products through pyrolysis.
A byproduct of this process is biochar. A better understanding is needed of the sorption …
A byproduct of this process is biochar. A better understanding is needed of the sorption …
Biochar phosphorus fertilizer effects on soil phosphorus availability
Biochar is a potential material for making slow-releasing phosphorus (P) fertilizers for the
sake of increasing soil P use efficiency and mitigating P losses. However, the long-term …
sake of increasing soil P use efficiency and mitigating P losses. However, the long-term …
Sorption and desorption of phosphate on biochar and biochar–soil mixtures
MM Morales, N Comerford, IA Guerrini… - Soil Use and …, 2013 - Wiley Online Library
The term biochar refers to materials with diverse chemical, physical and physicochemical
characteristics that have potential as a soil amendment. The purpose of this study was to …
characteristics that have potential as a soil amendment. The purpose of this study was to …
Phosphorus retention and availability in three contrasting soils amended with rice husk and corn cob biochar at varying pyrolysis temperatures
JO Eduah, EK Nartey, MK Abekoe, H Breuning-Madsen… - Geoderma, 2019 - Elsevier
The reactive nature of phosphorus (P) leads to the formation of insoluble Fe, Al and Ca
phosphates in highly weathered tropical soils, thus reducing P availability for plant uptake …
phosphates in highly weathered tropical soils, thus reducing P availability for plant uptake …
Nitrogen and phosphorus availability in biochar-amended soils
Biochar, a solid coproduct from the thermochemical production of bioenergy, has been
reported to increase nutrient availability in soils through increased cation retention and …
reported to increase nutrient availability in soils through increased cation retention and …
Relative influence of soil-vs. biochar properties on soil phosphorus retention
Abstract Properties of biochar are thought to determine whether phosphorus (P) sorption or
increased P availability occur following biochar application to sandy acidic soil; the effect of …
increased P availability occur following biochar application to sandy acidic soil; the effect of …
Effects of biochar amendments on soil phosphorus transformation in agricultural soils
Biochar has attracted widespread attention due to its high carbon (C) content, abundant
surface functional groups and porous structure. Numerous studies have shown that biochar …
surface functional groups and porous structure. Numerous studies have shown that biochar …
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