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The influence of biochar from animal and plant on the transformation of phosphorus during paper mill sludge composting
Biochar has effect on phosphorus adsorption, release, and transformation. This study compared the influence of biochar derived from animal (AB) and...
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Efficient reclamation of phosphorus from wetland plant via CaCl2/NaOH-mediated hydrothermal carbonization: insights from the evolution of phosphorus
Hydrothermal carbonization (HTC) of wetland plant could achieve the recovery of phosphorus (P) via the production of P-enriched hydrochar to...
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A machine learning approach to predicting plant available phosphorus that accounts for soil heterogeneity and regional variability
PurposeMehlich-3 extractable P, Al, Ca, and Fe combined with pH can be used to help explain soil chemical processes which regulate P retention, such...
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Continuous decrease in soil organic matter despite increased plant productivity in an 80-years-old phosphorus-addition experiment
The objective of this study was to understand how eight decades of tillage affected soil element dynamics. We measured soil chemical properties and...
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Stable Oxygen Isotope Composition of Phosphates to Investigate Phosphorus Cycling in the Soil–Plant Continuum
This chapter provides an overview of how the stable isotope composition of oxygen bond to phosphorus, δ(18O)PO4, in phosphate can be used to...
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Available and total phosphorus background levels in soils: a calcareous and semi-arid region
It is critical to understand the risk of element pollution in soils by evaluating their background levels. Phosphorus (P) content in agricultural...
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Insight into soil nitrogen and phosphorus availability and agricultural sustainability by plant growth-promoting rhizobacteria
Nitrogen and phosphorus are critical for the vegetation ecosystem and two of the most insufficient nutrients in the soil. In agriculture practice,...
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Migration and transformation of soil phosphorus by organic acids: a global meta-analysis
PurposePhosphorus, an essential limiting nutrient for plant growth, has been a significant challenge due to its low utilization efficiency in recent...
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Effects of nano-TiO2/Fe3O4 addition on soil phosphorus fractions, microbial characteristics, and plant growth
PurposeNanoparticles (NPs) have been considered to improve phosphorus (P) availability and activation of soil P in agroecosystems. However, the...
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Potentials of emergent plant residue derived biochar to be alternative carbon-based phosphorus fertilizer by Fe(II)/Fe(III) magnetic modification
Emergent plants have been remarkably effective in reducing phosphorus (P) discharge from ecological ditches; however, the treatment and recycling of...
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Nitrogen and Phosphorus Fertilizer Increases the Uptake of Soil Heavy Metal Pollutants by Plant Community
Soil heavy metal pollution is widespread around the world. Compared with hyperaccumulation plants, non-hyperaccumulator plant communities have many...
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Effects of enhanced nitrogen load on variation and turnover of phosphorus in the plant-soil system of Suaeda salsa marsh in the Yellow River estuary, China
PurposeTo evaluate the effects of enhanced nitrogen (N) load on turnover of phosphorus (P) in Suaeda salsa marsh in the Yellow River estuary, the...
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Long-term biochar addition significantly decreases rice rhizosphere available phosphorus and its release risk to the environment
Phosphorus (P) availability, diffusion, and resupply processes can be altered by biochar addition in flooded rice rhizosphere, which controls the...
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Effects of different phosphorus fertilizers on cadmium absorption and accumulation in rice under low-phosphorus and rich-cadmium soil
Rice is the main food crops with the higher capacity for cadmium (Cd) uptake, necessitating the urgent need for remediation measures to address Cd in...
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Fate of nitrogen and phosphorus from source-separated human urine in a calcareous soil
Human urine concentrates 88% of the nitrogen and 50% of the phosphorus excreted by humans, making it a potential alternative crop fertilizer....
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Phosphorus-enriched biochar from biogas residue of Eichhornia crassipes: transformation and release of phosphorus
Pyrolysis is an effective technology for treating and utilizing biogas residue. To explore the phosphorus (P) supply capacity of the biochar...
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Effects of nitrogen and phosphorus additions on soil nematode community of soybean farmland
The nitrogen (N) and phosphorus (P) addition promotes the abundance of soybean soil nematodes.
The addition of nitrogen can alleviate the suppression...
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Enhanced chemical recovery of phosphorus from residues of recirculating aquaculture systems (RAS)
In recirculating aquaculture systems, cultivated fish cannot incorporate all the phosphate contained in the feed. Excess phosphate ends up in the...
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Efficient protection of the Baltic Sea needs a revision of phosphorus metric
Eutrophication of the Baltic Sea is driven by phosphorus and nitrogen. While the anthropogenic point source loads of both nutrients have decreased...
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Realising the circular phosphorus economy delivers for sustainable development goals
While it remains debated if mineral deposits mined for phosphorus fertilizer are running out, phosphorus insecurity is an emerging global issue. We...
