Verma Krishan K, Song Xiu-Peng, Joshi Abhishek, Tian Dan-Dan, Rajput Vishnu D, Singh Munna, Arora Jaya, Minkina Tatiana, Li Yang-Rui
Key Laboratory of Sugarcane Biotechnology and Genetic Improvement (Guangxi), Ministry of Agriculture and Rural Affairs/Guangxi Key Laboratory of Sugarcane Genetic Improvement, Sugarcane Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China.
Department of Botany, Mohanlal Sukhadia University, Udaipur 313001, Rajasthan, India.
Nanomaterials (Basel). 2022 Jan 5;12(1):173. doi: 10.3390/nano12010173.
Nano-fertilizers (NFs) significantly improve soil quality and plant growth performance and enhance crop production with quality fruits/grains. The management of macro-micronutrients is a big task globally, as it relies predominantly on synthetic chemical fertilizers which may not be environmentally friendly for human beings and may be expensive for farmers. NFs may enhance nutrient uptake and plant production by regulating the availability of fertilizers in the rhizosphere; extend stress resistance by improving nutritional capacity; and increase plant defense mechanisms. They may also substitute for synthetic fertilizers for sustainable agriculture, being found more suitable for stimulation of plant development. They are associated with mitigating environmental stresses and enhancing tolerance abilities under adverse atmospheric eco-variables. Recent trends in NFs explored relevant agri-technology to fill the gaps and assure long-term beneficial agriculture strategies to safeguard food security globally. Accordingly, nanoparticles are emerging as a cutting-edge agri-technology for agri-improvement in the near future. Interestingly, they do confer stress resistance capabilities to crop plants. The effective and appropriate mechanisms are revealed in this article to update researchers widely.
纳米肥料（NFs）能显著改善土壤质量和植物生长性能，提高作物产量并产出优质果实/谷物。全球范围内，大量元素和微量元素的管理是一项艰巨任务，因为这主要依赖于合成化学肥料，而这些肥料可能对人类不环保，对农民来说成本也可能很高。纳米肥料可通过调节根际肥料的有效性来提高养分吸收和植物产量；通过提高营养能力来增强抗逆性；并增强植物防御机制。它们还可以替代合成肥料以实现可持续农业，被发现更适合促进植物生长。它们与减轻环境压力以及在不利的大气生态变量下增强耐受能力有关。纳米肥料的最新趋势探索了相关农业技术以填补空白，并确保长期有益的农业战略以保障全球粮食安全。因此，纳米颗粒在不久的将来正成为一种用于农业改良的前沿农业技术。有趣的是，它们确实赋予了作物抗逆能力。本文揭示了有效且合适的机制，以便广泛地为研究人员提供最新信息。
