Balancing soil carbon emissions and productivity in maize agroecosystems through nitrogen, biochar, and straw regulation

Industrial Crops and Products, Год журнала: 2025, Номер 224, С. 120442 - 120442

Опубликована: Янв. 6, 2025

Язык: Английский

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Mechanistic insights into biochar’s influence on nitrogen cycle homeostasis, microbial dynamics, and crop productivity in fertilized agroecosystems

Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 411 - 442

Опубликована: Янв. 1, 2025

Язык: Английский

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Biochar and Ammonium Nitrate Synergies: Enhancing Nitrogen Availability and Maize Growth in Oxisols

Agronomy, Год журнала: 2025, Номер 15(3), С. 633 - 633

Опубликована: Март 2, 2025

Effective nitrogen (N) management and the development of novel N fertilizers are essential for enhancing maize growth in tropical soils. One strategy to increase use efficiency is organic matrices as a source or their combination with application mineral sources. Among these matrices, biochar emerges highly promising option optimizing efficiency. Thus, aim this study was evaluate effects different feedstocks, respective biochars, on dynamics uptake by plants two contrasting Oxisols. A 30-day greenhouse experiment conducted using grown under treatments four feedstocks (bamboo, sunflower cake, chicken manure, shrimp carcass) biochars. The biochars were applied without ammonium nitrate (AN), alongside negative (no N) positive (AN-only) controls. Ammonium levels analyzed soil solution at 1 15 days whole before after cultivation. Maize biomass production shoot accumulation also evaluated end experiment. main results, it observed that type played key role available N, nutrition, growth. In medium-textured Oxisol studied, native matter partially met requirements due high content observed. Biochars influenced availability increasing nitrate-N prevalence solution. Although whole-soil sufficient robust growth, post-cultivation residual remained low (<75 mg kg−1), indicating need supplemental fertilization pots. Oxisol, bamboo cake combined AN increased ~12% compared alone. Similarly, clayey fertilized carcass biochar—regardless addition—outperformed AN-fertilized 19–30%. highlights potential integrating improve plants.

Язык: Английский

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Mitigating Seawater Flooding Induced Greenhouse Gas Emissions and Nutrient Leaching Using Soil Amendments

Journal of Hazardous Materials Advances, Год журнала: 2025, Номер unknown, С. 100702 - 100702

Опубликована: Март 1, 2025

Язык: Английский

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C:N:P stoichiometry associated with biochar in forest soils at historical charcoal production sites in Poland

Geoderma Regional, Год журнала: 2022, Номер 28, С. e00482 - e00482

Опубликована: Янв. 19, 2022

Язык: Английский

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