摘要：Nanotechnology has gained an interest these days in deferent disciplines. It has a promising approach in agriculture in increasing crop production. It has the properties of high solubility, good efficiency and may be applied in small amounts. Nanofertilizer may have an efficiency and less cost compared with conventional techniques. In this research, an experiment was conducted in pots in Plant Production Department at the Technical Agricultural College at Mosul in Iraq, to evaluate the efficacy of zinc and sulfur nanoparticles on fresh and dry weight, chlorophyll amounts in broad bean (V icia fa b a L.). Results of the study represent the efficiency of zinc oxide nanoparticles as w ell high concentration of sulfur nanoparticles as nanofertilizer. There were no significant s between all the treatments on the fresh weight of broad bean, but zinc nanomaterial (50ppm) and high concentration of sulfur nanomaterial (200ppm) had a significant increasing in the dry weight of whole broad bean plant. A ll nanomaterials had an increasing effect on chlorophyll content compared with the control, but zinc and high sulfur concentrations showed significantly more increasing effect on the chlorophyll content.
关键词：Zinc and sulfur nanoparticles;Nanofertilizers;Fresh weight;Dry weight;Chlorophyll content;Faba bean
