Nanoparticles are regularly released into our atmosphere, and the study of their effect on edible crop plants is of great interest today. This study accounts the enviro-friendly production of silver nanoparticles (SNPs) using Sarcococca saligna (D.Don) Muell.-Arg. leaf extract and the effect of these SNPs on growth and biochemical attributes of soybean (Glycine max L.). The nanoparticles obtained were spherical crystals with a mean size of 52.41 nm. Three soybean varieties namely Rawal‑1, NARC‑2, and Ajmari were exposed to four concentrations of SNPs (0, 25, 50 and 100 ppm) in a completely randomized design. A significant increment in seed germination (Ajmari), root length and shoot length (NARC-2) was recorded at 50 ppm SNPs while the leaf size positively increased at 25 ppm SNPs. The amount of chlorophyll, carotenoids and protein increased at 25 ppm SNPs. All other concentrations caused negative effects on these compounds. SNPs showed a positive effect on growth and biochemical attributes in G. max plant at specific concentrations (50 ppm for growth and 25 ppm for biochemical parameters). Nevertheless, to establish the most appropriate concentration, size and mode of application of SNPs for higher growth and maximum yield, a comprehensive experimentation is required.

纳米粒子有规律地释放到我们的大气中，今天研究纳米粒子对可食用农作物的作用引起了人们的极大兴趣。这项研究说明了使用Sarcococca saligna（D.Don）Muell.-Arg环保生产银纳米颗粒（SNP）。叶提取物和对大豆的生长和生化属性这些SNP（效果大豆 L.）。获得的纳米颗粒是平均尺寸为52.41nm的球形晶体。在完全随机的设计中，将三个大豆品种Rawal-1，NARC-2和Ajmari暴露于四种浓度的SNP（0、25、50和100 ppm）。在50 ppm SNPs处记录到种子发芽（Ajmari），根长和枝长（NARC-2）显着增加，而在25 ppm SNPs处叶子正向增加。叶绿素，类胡萝卜素和蛋白质的含量在25 ppm SNP时增加。所有其他浓度均对这些化合物产生不利影响。SNPs对G. max的生长和生化特性显示出积极的影响以特定浓度种植（生长时为50 ppm，生化参数为25 ppm）。然而，要确定最合适的SNP浓度，大小和施用方式以实现更高的生长和最大产量，还需要进行全面的实验。