Abstract:
Sustainable food security and safety are major concerns on a global scale, especially in developed nations. Adverse agroclimatic conditions affect the largest agricultural-producing areas, which reduces the production of crops. Achieving sustainable food safety is challenging because of several factors, such as soil flooding/waterlogging, ultraviolet (UV) rays, acidic/sodic soil, hazardous ions, low and high temperatures, and nutritional imbalances. Plant growth-promoting rhizobacteria (PGPR) are widely employed in in-vitro conditions because they are widely recognized as a more environmentally and sustainably friendly approach to increasing crop yield in contaminated and fertile soil. Conversely, the use of nanoparticles (NPs) as an amendment in the soil has recently been proposed as an economical way to enhance the texture of the soil and improving agricultural yields. Nowadays, various research experiments have combined or individually applied with the PGPR and NPs for balancing soil elements and crop yield in response to control and adverse situations, with the expectation that both additives might perform well together. According to several research findings, interactive applications significantly increase sustainable crop yields more than PGPR or NPs alone. The present review summarized the functional and mechanistic basis of the interactive role of PGPR and NPs. However, this article focused on the potential of the research direction to realize the possible interaction of PGPR and NPs at a large scale in the upcoming years.
摘要:
可持续粮食安全和安全是全球范围内的主要问题,尤其是在发达国家。不利的农业气候条件影响最大的农业生产地区,这减少了农作物的产量。由于几个因素,实现可持续食品安全具有挑战性,如土壤泛滥/涝,紫外线(UV),酸性/含钠土壤,危险离子,低温和高温,营养失衡。植物生长促进根际细菌(PGPR)被广泛用于体外条件,因为它们被广泛认为是在污染和肥沃的土壤中增加作物产量的更环境和可持续友好的方法。相反,最近提出了在土壤中使用纳米颗粒(NPs)作为改良剂,作为增强土壤质地和提高农业产量的经济方法。如今,各种研究实验与PGPR和NP结合或单独应用,以平衡土壤元素和作物产量,以应对控制和不利情况,期望两种添加剂在一起表现良好。根据一些研究发现,交互式应用比单独的PGPR或NPs更能显著提高可持续作物产量。本文综述了PGPR和NP相互作用的功能和机制基础。然而,本文重点介绍了该研究方向在未来几年内实现PGPR和NPs可能的相互作用的潜力。