Nanocarbon dots： a new route to empower crops to increase yield， improve quality， and resist stress

GU Jiayi; JU Haoran; ZHU Changjin; PU Tianyu; LI Guohui; XU Ke

doi:10.13300/j.cnki.hnlkxb.2026.02.007

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Nanocarbon dots： a new route to empower crops to increase yield， improve quality， and resist stress

Crop genetic improvement and cultivation | 更新时间：2026-11-05

- Nanocarbon dots： a new route to empower crops to increase yield， improve quality， and resist stress
- Journal of Huazhong Agricultural University Vol. 45, Issue 2, Pages: 58-69(2026)
- 作者机构：
  
  江苏省作物遗传生理重点实验室/江苏省作物栽培生理重点实验室/江苏省粮食作物现代产业技术协同创新中心/扬州大学水稻产业工程技术研究院，扬州 225009
- 作者简介：
- 基金信息：
- DOI：10.13300/j.cnki.hnlkxb.2026.02.007
  CLC： Q945;S13
- Received：05 August 2025，
  
  Published：15 March 2026
- 稿件说明：
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顾家依，居浩然，朱昌进，等.纳米碳点：赋能作物增产提质抗逆的新途径［J］.华中农业大学学报，2026，45（2）：58‐69.

GU Jiayi,JU Haoran,ZHU Changjin,et al.Nanocarbon dots： a new route to empower crops to increase yield， improve quality， and resist stress[J].Journal of Huazhong Agricultural University,2026,45(02):58-69.
顾家依，居浩然，朱昌进，等.纳米碳点：赋能作物增产提质抗逆的新途径［J］.华中农业大学学报，2026，45（2）：58‐69. DOI： 10.13300/j.cnki.hnlkxb.2026.02.007.

GU Jiayi,JU Haoran,ZHU Changjin,et al.Nanocarbon dots： a new route to empower crops to increase yield， improve quality， and resist stress[J].Journal of Huazhong Agricultural University,2026,45(02):58-69. DOI： 10.13300/j.cnki.hnlkxb.2026.02.007.

摘要

在全球粮食生产面临耕地等资源紧缺和化肥、农药等高额投入的严峻背景下，确保作物产量与资源利用效率协同提升是农业可持续发展亟待解决的重要挑战。纳米技术为农业绿色转型提供了新机遇，其中纳米碳点因其优异的水溶性、生物相容性及环境友好等特性，在促进作物生长、增强光合作用与抗逆性、提高养分吸收和利用效率及产量等方面展现出广阔潜力。本文重点综述了纳米碳点在作物生产中的应用进展，指出其在提升作物产量与品质方面具有显著效果，并具备良好的生态和食品安全应用前景。然而，目前仍存在作用机制不明确、长期生态效应与安全性研究不足等问题。未来需加强纳米碳点与植物及环境互作机理研究，优化其低成本合成技术与应用模式，并完善风险评估与监管体系。总体而言，纳米碳点有望为保障全球粮食安全与推动农业绿色可持续发展提供新的思路和技术策略。

Abstract

Ensuring the coordinated improvement of crop yield and resource-use efficiency is an important challenge that urgently needs to be addressed for the sustainable development of agriculture in the severe context of global food production facing the scarce of arable land and the high investment in fertilizers， pesticides， and other resources. Nanotechnology provides new opportunities for the green transformation of agriculture， among which nanocarbon dots（NCDs） have shown great potential in promoting crop growth， enhancing photosynthesis and stress resistance， improving nutrient uptake and utilization， and ultimately increasing yield and quality due to their excellent water solubility， biocompatibility， and environmental friendliness. This article focused on the progress of applying NCDs in crop production. It has been pointed out that NCDs have significant effects in improving crop yield and quality， with good prospects for the applications in ecology and food safety. However， there are still issues including unclear mechanisms of action and insufficient evaluation of long-term effects on ecology and safety. In the future， it is necessary to strengthen the researches on elucidating the mechanism of interaction between NCDs and plants and the environment， optimize the technology of cost-effective synthesis and the mode of application， and improve the system of risk assessment and regulation. Overall， nanocarbon dots are expected to provide new ideas and technological strategies for ensuring global food security and promoting green and sustainable development of agriculture.

关键词

Keywords

references

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