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View article: Biochar Permanence—A Policy Commentary
Biochar Permanence—A Policy Commentary Open
The application of biochar to soil is a highly durable nature‐based carbon dioxide removal (CDR) pathway. It provides certifiable climate‐change mitigation, with mean carbon residence times exceeding 1,000 years, and additional co‐benefits…
View article: Developing diversity indicators from organic matter and microbe to depict their changes across different soil-landscapes in a subtropical hilly area
Developing diversity indicators from organic matter and microbe to depict their changes across different soil-landscapes in a subtropical hilly area Open
Soil organic matter (SOM) molecular diversity and microbial functional diversity are critical for regulating soil organic carbon (SOC) persistence and maintaining soil ecological functions. Heterogeneous soil-landscapes critically regulate…
View article: Exploring the Interplay Between Soil and Plants Under Biochar Application to Enhance Plant Resilience in a Changing Environment
Exploring the Interplay Between Soil and Plants Under Biochar Application to Enhance Plant Resilience in a Changing Environment Open
Plants are at the core of agriculture and human nutrition [...]
View article: Progressive strategies of single-channel seismic survey for geological characterization assessment in urban areas
Progressive strategies of single-channel seismic survey for geological characterization assessment in urban areas Open
The application of geophysical methods in urban underground spaces, where geological complexity and potential disasters coexist, poses a technological challenge for geophysicists. Theoretically, many geophysical methodologies can be employ…
View article: Biochar Amendment Increases Peanut Production Through Improvement of the Extracellular Enzyme Activities and Microbial Community Composition in Replanted Field
Biochar Amendment Increases Peanut Production Through Improvement of the Extracellular Enzyme Activities and Microbial Community Composition in Replanted Field Open
Peanut yield and quality are often threatened by soil degradation under continuous cropping. Biochar has been known to improve the soil microbial community and plant resistance. However, studies on its functions to reduce soil degradation …
View article: Converting Biochar Into Biochar‐Based Urea Promotes Environmental and Economic Sustainability in Rice‐Wheat Rotation System
Converting Biochar Into Biochar‐Based Urea Promotes Environmental and Economic Sustainability in Rice‐Wheat Rotation System Open
Biochar amendments in rice‐wheat systems are sustainable for reducing GHGs (greenhouse gases) and improving soil health but the widespread adoption of biochar faces economic challenges. To address limitation, a novel biochar‐based urea was…
View article: Differences in soil Cd immobilization and blockage of rice Cd uptake by biochar derived from crop residue and bone − A 2-year field experiment
Differences in soil Cd immobilization and blockage of rice Cd uptake by biochar derived from crop residue and bone − A 2-year field experiment Open
Biochar is widely recognized as an effective amendment for soils contaminated with cadmium (Cd). However, the properties and elemental compositions of biochar derived from different feedstocks may significantly impact the transfer of Cd in…
View article: Soil microbial biodiversity supports the delivery of multiple ecosystem functions under elevated CO2 and warming
Soil microbial biodiversity supports the delivery of multiple ecosystem functions under elevated CO2 and warming Open
9 páginas.- 4 figuras.- 1 tabla.- 67 referencias.- Supplementary information The online version contains supplementary material available at https://doi.org/10.1038/s43247-024-01767-z
View article: Crop Residue Biochar Rather Than Manure and Straw Return Provided Short Term Synergism Among Grain Production, Carbon Sequestration, and Greenhouse Gas Emission Reduction in a Paddy Under Rice‐Wheat Rotation
Crop Residue Biochar Rather Than Manure and Straw Return Provided Short Term Synergism Among Grain Production, Carbon Sequestration, and Greenhouse Gas Emission Reduction in a Paddy Under Rice‐Wheat Rotation Open
Return of crop residues directly as straw, animal manure, or biochar are recommended management options for biowaste recycling and soil organic carbon (SOC) maintenance in agriculture. However, to address the soil health challenges associa…
View article: Short‐term crop residue amendments altered the chemodiversity and thermodynamic stability of dissolvable organic matter in paddy soil
Short‐term crop residue amendments altered the chemodiversity and thermodynamic stability of dissolvable organic matter in paddy soil Open
The chemodiversity and thermodynamic stability of dissolvable organic matter (DOM) in paddy soil under different crop residue managements remain unclear. Using Fourier transform ion cyclotron resonance mass spectrometry (FT‐ICR‐MS) analysi…
View article: Changes in aggregate-associated carbon pools and chemical composition of topsoil organic matter following crop residue amendment in forms of straw, manure and biochar in a paddy soil
Changes in aggregate-associated carbon pools and chemical composition of topsoil organic matter following crop residue amendment in forms of straw, manure and biochar in a paddy soil Open
In agricultural ecosystems, incorporation of crop residues has been practiced as a recycling approach for sustaining soil organic matter (SOM) and soil fertility. However, how crop residue amendments in different forms (direct straw return…
View article: Biochar boosted high oleic peanut production with enhanced root development and biological N fixation by diazotrophs in a sand-loamy Primisol
Biochar boosted high oleic peanut production with enhanced root development and biological N fixation by diazotrophs in a sand-loamy Primisol Open
Peanut yield and quality face significant threats due to climate change and soil degradation. The potential of biochar technology to address this challenge remains unanswered, though biochar is acknowledged for its capacity to enhance the …
View article: Soil organic carbon storage, microbial abundance and pore structure characteristics of macroaggregates across a soil-landscape sequence in a subtropical hilly watershed
Soil organic carbon storage, microbial abundance and pore structure characteristics of macroaggregates across a soil-landscape sequence in a subtropical hilly watershed Open
Mosaic soil-landscapes with varying landforms and land covers are common in hilly areas of the lower Yangtze Valley in China. Soil-health variations, primarily driven by soil organic matter (SOM) and aggregation, across these soil-landscap…
View article: A global assessment of the long-term effects of biochar application on crop yield
A global assessment of the long-term effects of biochar application on crop yield Open
The impact of biochar application on crop yield has always been a topic of concern. However, most current research focuses on the short-term effects of biochar on crop growth. Investigating the long-term effects of biochar in increasing cr…
View article: Biochar-plant interactions enhance nonbiochar carbon sequestration in a rice paddy soil
Biochar-plant interactions enhance nonbiochar carbon sequestration in a rice paddy soil Open
Soil amendment with biochar is being promoted as a promising strategy for carbon (C) stabilization and accrual, which are key to climate change mitigation. However, it remains elusive on how biochar addition influences nonbiochar C in soil…
View article: Geographical differences in the effect of biochar on crop yield and greenhouse gas emissions – A global simulation based on a machine learning model
Geographical differences in the effect of biochar on crop yield and greenhouse gas emissions – A global simulation based on a machine learning model Open
Biochar amendment to soils is regarded as the potential practice to mitigate climate change while also increasing yields. However, geographical differences in the effects of biochar on cereal production and greenhouse gas emissions are not…
View article: Future climate change may pose pressures on greenhouse gas emission reduction in China’s rice production
Future climate change may pose pressures on greenhouse gas emission reduction in China’s rice production Open
Paddy rice cultivation is a vital food source but also a significant contributor to greenhouse gas (GHG) emissions, particularly methane. Management measures such as improved water management and fertilization are being pursued to sustain …
View article: Rape Straw Biochar Application Enhances Cadmium Immobilization by Promoting Formation of Sulfide and Poorly Crystallized Fe Oxide in Paddy Soils
Rape Straw Biochar Application Enhances Cadmium Immobilization by Promoting Formation of Sulfide and Poorly Crystallized Fe Oxide in Paddy Soils Open
The mechanisms of rape straw biochar that affect the fixation of cadmium (Cd) in paddy soil by influencing redox of iron and sulfur are unclear. Several anaerobic incubation experiments were carried out using Cd-contaminated paddy soils (L…
View article: Diluted pyroligneous vinegar promoted Rhododendron growth by changing functional genes involved in N cycling in the rhizosphere
Diluted pyroligneous vinegar promoted Rhododendron growth by changing functional genes involved in N cycling in the rhizosphere Open
Excessive chemical fertilization in protected horticulture has caused nutrient accumulation, reduction of soil biodiversity, and subsequently soil degradation. Pyroligneous vinegar is a byproduct of pyrolysis for biochar production. While …
View article: Legacy Effect of Long-Term Elevated CO2 and Warming on Soil Properties Controls Soil Organic Matter Decomposition
Legacy Effect of Long-Term Elevated CO2 and Warming on Soil Properties Controls Soil Organic Matter Decomposition Open
Plant litter quality is one of the key factors that control soil organic matter (SOM) decomposition. Under climate change, although significant change in litter quality has been intensively reported, the effect of litter quality change on …
View article: Changes in microbial community and soil organic matter mediated by macroaggregate pore structure across soil-landscapes in a hilly watershed
Changes in microbial community and soil organic matter mediated by macroaggregate pore structure across soil-landscapes in a hilly watershed Open
Heterogeneous soil-landscapes with varying land uses and land covers are common in the hilly areas of the lower Yangtze valley of China. Variations of soil quality, mainly driven by soil organic matter and soil aggregation, across these so…
View article: More microbial manipulation and plant defense than soil fertility for biochar in food production: A field experiment of replanted ginseng with different biochars
More microbial manipulation and plant defense than soil fertility for biochar in food production: A field experiment of replanted ginseng with different biochars Open
The role of biochar-microbe interaction in plant rhizosphere mediating soil-borne disease suppression has been poorly understood for plant health in field conditions. Chinese ginseng (Panax ginseng C. A. Meyer) is widely cultivat…
View article: Pool distribution and molecular composition of organic matter among water-stable aggregate size fractions of karst topsoil across a lithologic sequence from Guizhou, Southwest China
Pool distribution and molecular composition of organic matter among water-stable aggregate size fractions of karst topsoil across a lithologic sequence from Guizhou, Southwest China Open
Soil organic matter (SOM) is a key player in soil functioning and services in forest lands, which had been subject to accelerated land degradation particularly in karst terrain in Southwest China. So far, there had been poor knowledge of p…
View article: Crop residue biochar’s role in healthy soil and food production: the potential tool to assist organic farming
Crop residue biochar’s role in healthy soil and food production: the potential tool to assist organic farming Open
Biochar’s multifaceted benefits for soil quality have been well acknowledged whilst its particular effects on plant health have not yet been thoroughly understood. Plant health is conceived as the plant capacity of resource efficient…