Prokisch József, Ferroudj Aya, Labidi Safa, El-Ramady Hassan, Brevik Eric C
Nanofood Laboratory, Department of Animal Husbandry, Institute of Animal Science, Biotechnology and Nature Conservation, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, 138 Böszörményi Street, 4032 Debrecen, Hungary.
Soil and Water Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt.
Nanomaterials (Basel). 2024 Jul 26;14(15):1253. doi: 10.3390/nano14151253.
Climate change is a global problem facing all aspects of the agricultural sector. Heat stress due to increasing atmospheric temperature is one of the most common climate change impacts on agriculture. Heat stress has direct effects on crop production, along with indirect effects through associated problems such as drought, salinity, and pathogenic stresses. Approaches reported to be effective to mitigate heat stress include nano-management. Nano-agrochemicals such as nanofertilizers and nanopesticides are emerging approaches that have shown promise against heat stress, particularly biogenic nano-sources. Nanomaterials are favorable for crop production due to their low toxicity and eco-friendly action. This review focuses on the different stresses associated with heat stress and their impacts on crop production. Nano-management of crops under heat stress, including the application of biogenic nanofertilizers and nanopesticides, are discussed. The potential and limitations of these biogenic nano-agrochemicals are reviewed. Potential nanotoxicity problems need more investigation at the local, national, and global levels, as well as additional studies into biogenic nano-agrochemicals and their effects on soil, plant, and microbial properties and processes.
气候变化是农业部门各个方面面临的全球性问题。大气温度升高导致的热应激是气候变化对农业最常见的影响之一。热应激对作物生产有直接影响，同时还会通过干旱、盐碱化和病原胁迫等相关问题产生间接影响。据报道，有效缓解热应激的方法包括纳米管理。纳米肥料和纳米农药等纳米农用化学品是新兴方法，已显示出对抗热应激的潜力，特别是生物源纳米材料。纳米材料因其低毒性和环保作用而有利于作物生产。本综述重点关注与热应激相关的不同胁迫及其对作物生产的影响。讨论了热应激下作物的纳米管理，包括生物源纳米肥料和纳米农药的应用。综述了这些生物源纳米农用化学品的潜力和局限性。潜在的纳米毒性问题需要在地方、国家和全球层面进行更多研究，同时还需要对生物源纳米农用化学品及其对土壤、植物和微生物特性及过程的影响进行更多研究。
