Biochar in agriculture–A systematic review of 26 global meta‐analyses

HP Schmidt, C Kammann, N Hagemann… - GCB …, 2021 - Wiley Online Library
Biochar is obtained by pyrolyzing biomass and is, by definition, applied in a way that avoids
its rapid oxidation to CO2. Its use in agriculture includes animal feeding, manure treatment …

A critical review of the possible adverse effects of biochar in the soil environment

M Brtnicky, R Datta, J Holatko, L Bielska… - Science of the Total …, 2021 - Elsevier
Biochar has received extensive attention because of its multi-functionality for agricultural
and environmental applications. Despite its many benefits, there are concerns related to the …

Phosphorus transformation in soils following co-application of charcoal and wood ash

PD Johan, OH Ahmed, L Omar, NA Hasbullah - Agronomy, 2021 - mdpi.com
Phosphorus (P) is a vital soil macronutrient required by plants for optimum growth and
development. However, its availability is limited because of fixation. The phosphorus fixation …

Insight into multiple and multilevel structures of biochars and their potential environmental applications: a critical review

X Xiao, B Chen, Z Chen, L Zhu… - Environmental science & …, 2018 - ACS Publications
Biochar is the carbon-rich product of the pyrolysis of biomass under oxygen-limited
conditions, and it has received increasing attention due to its multiple functions in the fields …

Biochar effects on phosphorus availability in agricultural soils: A meta-analysis

B Glaser, VI Lehr - Scientific reports, 2019 - nature.com
Phosphorus (P) is a limiting nutrient for plants and an essential element for all life on Earth.
As the resources of phosphate rock are depleting, new management tools for …

Biochar effects on crop yields with and without fertilizer: A meta‐analysis of field studies using separate controls

L Ye, M Camps‐Arbestain, Q Shen… - Soil Use and …, 2020 - Wiley Online Library
The added value of biochar when applied along with fertilizers, beyond that of the fertilizers
themselves, has not been summarized. Focusing on direct comparisons between biochar …

An overview of natural soil amendments in agriculture

T Garbowski, D Bar-Michalczyk, S Charazińska… - Soil and Tillage …, 2023 - Elsevier
This manuscript describes the natural soil amendments used in agriculture, which are
divided into three groups: organic, organic-mineral, and mineral amendments. It also …

Industrial biochar systems for atmospheric carbon removal: a review

S Fawzy, AI Osman, H Yang, J Doran… - Environmental Chemistry …, 2021 - Springer
In the context of climate change, there is an urgent need for rapid and efficient methods to
capture and sequester carbon from the atmosphere. For instance, production, use and …

Thermal treatment of sewage sludge: A comparative review of the conversion principle, recovery methods and bioavailability-predicting of phosphorus

Y Zhu, Y Zhai, S Li, X Liu, B Wang, X Liu, Y Fan, H Shi… - Chemosphere, 2022 - Elsevier
Phosphorus is a nutrient that is essential to nature and human life and has attracted
attention because of its very limited reserves. Dwindling phosphorus reserves and soaring …

Engineered/designer biochar for the removal of phosphate in water and wastewater

K Vikrant, KH Kim, YS Ok, DCW Tsang… - Science of the Total …, 2018 - Elsevier
During the past decade, biochar has attracted immense scientific interest for agricultural and
environmental applications. A broad range of biochars with advantageous properties (eg …