Dong Chang

Core-shell biochar-zeolite fertilizer with starch coating: Boosting nutrient use in saline-alkaline rice soils via smart drone delivery & economic assessment

Dong Chang, Aosheng Bai, Xu Zhao, Cheng Hong Yang et autres

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Green-synthesized iron nanoparticles enhance CMC/PVA coatings for biochar‑zeolite slow‑release fertilizers

Mengqiao Wu, Zefeng Ruan, Yuyuan Wu, Cheng Yang et autres

Abstract The escalating demand for sustainable agriculture necessitates innovative slow-release fertilizers (SRFs) that enhance nutrient efficiency while mitigating environmental impacts. This study presents a new green-synthesized nano-iron (tea extract iron nanoparticles, T-FeNPs) reinforced carboxymethyl cellulose/polyvinyl alcohol (CMC/PVA) composite coating for zeolite–biochar hybrid …

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A biochar-based coated urea for enhanced nitrogen utilization in wheat farming: Field performance, soil microbial response and life cycle assessment

Shumian Jiang, Aosheng Bai, Qinglong Chen, Xu Zhao et autres

Nitrogen use efficiency (NUE) of conventional urea remains low, leading to significant economic and environmental challenges. While biodegradable polymer-coated slow-release fertilizers offer a promising alternative, their performance is often hampered by rapid nutrient release. This study developed a new biochar-amended coated urea …

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Effect and mechanism of biochar-based hydrogel to alleviate drought stress in tobacco

Hongfang Jia, Maolin Xia, Junying Li, Huayu Li et autres

Drought is an important abiotic stressor that adversely affects agricultural production, resulting in decreased crop yields and food insecurity. The objective of this study was to develop a novel hydrogel-based composite (S-B-AA) by incorporating biochar into hydrogel (S-AA) and evaluating its effects …

cn (code pays fourni par la source)