شماره ركورد كنفرانس :
5423
عنوان مقاله :
Comparison of Chitosan and Graphene Oxide Coated Slow-Release Phosphorus Fertilizers on Lettuce Micronutrients Content
عنوان به زبان ديگر :
Comparison of Chitosan and Graphene Oxide Coated Slow-Release Phosphorus Fertilizers on Lettuce Micronutrients Content
پديدآورندگان :
Zamani Zahra Zamani.zr@fa.lu.ac.ir Department of Soil Sciences, Faculty of Agriculture, Lorestan University Khorramabad, Iran , Jalali Mahboobeh Jalali.mah@lu.ac.ir Department of Soil Sciences, Faculty of Agriculture, Lorestan University Khorramabad, Iran , Ghaffarian Mogharrab Mohammad Hadi hghafarm@yahoo.com Department zanjan Agricultural and Natural Resources Research Center , Ahour Mojtaba arian.ahour@gmail.com Technology Park Khorramabad, Iran
كليدواژه :
Copper , Chitosan , Iron , Manganese , Zinc , Slow , Release Phosphorus Fertilizers
عنوان كنفرانس :
ششمين همايش ملي فناوري هاي نوين در كشاورزي ، منابع طبيعي و محيط زيست
چكيده فارسي :
This study aims to compare the effects of chitosan and graphene oxide-coated slow-release phosphorus fertilizers on the micronutrients content of lettuce. Hydroponic culture was used to grow lettuce plants, and four treatments were applied: chitosan-coated fertilizer, graphene oxide-coated fertilizer, and a control. The results showed that the chitosan-coated fertilizer increased the manganese and copper concentration of lettuce compared to the control, while the graphene oxide-coated fertilizer had no significant effect on these micronutrients. However, the graphene oxide-coated fertilizer increased the iron and zinc content of lettuce compared to both the chitosan-coated and control treatments. The increase of iron and zinc in graphene oxide compared to chitosan was 7.85 and 7.6%, respectively. These findings suggest that the choice of coating material for slow-release fertilizers can have a significant impact on the micronutrient content of crops, and that further research is needed to optimize the use of these innovative technologies in agriculture.
