Preparation and Application of Core–Shell Nanocarbon-Based Slow-Release Foliar Fertilizer DOI Creative Commons
Ting Zhang,

Xinheng Chen,

Hongtao Gu

и другие.

Nanomaterials, Год журнала: 2025, Номер 15(7), С. 565 - 565

Опубликована: Апрель 7, 2025

The application of nanotechnology offers a promising solution to improve fertilizer utilization efficiency by mitigating the losses and volatilization conventional fertilizers, contributing sustainable agriculture. In this study, core–shell nanocarbon-based slow-release foliar (CN@mSiO2-NH2@Urea@PDA) was synthesized using nanocarbon (CN) as core, amino-functionalized mesoporous silica (mSiO2-NH2) shell, polydopamine (PDA) coating layer. BET analysis revealed 3.5-fold 1.9-fold reduction in material porosity after PDA encapsulation, confirming successful synthesis. controlled-release performance enhanced, with 24% decrease release rate prolonged nutrient delivery duration. Hydrophobicity tests demonstrated 20° increase contact angle, indicating improved adhesion. Seed germination assays validated biosafety, while field trials showed 69.94% choy sum (Brassica rapa) yield, 21.64% higher nitrogen efficiency, 22.21% reduced loss. increased plant use 18.37%. These findings highlight potential CN@mSiO2-NH2@Urea@PDA an advanced fertilizer, providing strategic approach promote nanomaterial applications agriculture enhance acceptance functional fertilizers among farmers.

Язык: Английский

Production of biomaterials and biochemicals from lignocellulosic biomass through sustainable approaches: current scenario and future perspectives DOI Creative Commons
Avinash P. Ingle, Shreshtha Saxena, M. P. Moharil

и другие.

Deleted Journal, Год журнала: 2025, Номер 2(1)

Опубликована: Март 9, 2025

Язык: Английский

Процитировано

1
Preparation and Application of Core–Shell Nanocarbon-Based Slow-Release Foliar Fertilizer DOI Creative Commons
Ting Zhang,

Xinheng Chen,

Hongtao Gu

и другие.

Nanomaterials, Год журнала: 2025, Номер 15(7), С. 565 - 565

Опубликована: Апрель 7, 2025

The application of nanotechnology offers a promising solution to improve fertilizer utilization efficiency by mitigating the losses and volatilization conventional fertilizers, contributing sustainable agriculture. In this study, core–shell nanocarbon-based slow-release foliar (CN@mSiO2-NH2@Urea@PDA) was synthesized using nanocarbon (CN) as core, amino-functionalized mesoporous silica (mSiO2-NH2) shell, polydopamine (PDA) coating layer. BET analysis revealed 3.5-fold 1.9-fold reduction in material porosity after PDA encapsulation, confirming successful synthesis. controlled-release performance enhanced, with 24% decrease release rate prolonged nutrient delivery duration. Hydrophobicity tests demonstrated 20° increase contact angle, indicating improved adhesion. Seed germination assays validated biosafety, while field trials showed 69.94% choy sum (Brassica rapa) yield, 21.64% higher nitrogen efficiency, 22.21% reduced loss. increased plant use 18.37%. These findings highlight potential CN@mSiO2-NH2@Urea@PDA an advanced fertilizer, providing strategic approach promote nanomaterial applications agriculture enhance acceptance functional fertilizers among farmers.

Язык: Английский

Процитировано

0