ArticlePlants (Basel, Switzerland)2025
Effects of Biochar Amendment on Potassium Supply Capacity and Potassium Accumulation in Soybean Across Diverse Soils.
Article in Plants (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
4 citing papers in PubMed.
- Agro-based biochars combined with nitrogen fertilizer improve soil nutrient status and rice performance in contrasting soils of southern Nigeria.Scientific reports · 2026Article
- Pyrolysis temperature regulates biochar-soil interactions to enhance cation exchange capacity, plant growth, and photosynthetic performance.BMC plant biology · 2026Article
- Enhancing potassium availability and dynamics in some Egyptian soils through biochar application.Scientific reports · 2026Article
- Impact of continuous nine-year application of biochar on potassium supplying capacity of the soil.Frontiers in plant science · 2026Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
Biochar enhances soil available potassium and plant uptake, yet its effects on soil potassium supply capacity and crop potassium accumulation require clarification. This study used a pot experiment with three soil types (albic, brown, and sandy soils) and four biochar application rates (0, 10, 20, and 30 g·kg
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Registered trials
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