A scientific study at the University of Karbala discusses the evaluation of the efficiency of nano-fertilizer in vegetative growth

The College of Agriculture at the University of Karbala discussed a master’s thesis dealing with the evaluation of the efficiency of Super Micro Plus nano-fertilizer and the method of application in some characteristics of vegetative growth and yield of date palm, Al-Halawi variety. The study aimed to find the best concentration of Super Micro Plus nano fertilizer and an application method to increase some vegetative growth and production indicators for date palms of the Halawi variety, as well as to determine the best interaction between Super Micro Plus nano fertilizer and the application method in improving Characteristics of vegetative growth, chemical and physical characteristics. The results of the study showed that the treatment of nano-fertilizer with a concentration of (2 g L-1) was significantly superior in all chemical characteristics of the leaves and most of the physical and chemical characteristics of the fruits of the study sample. For the fruits of date palm, the sweet variety. The study recommended the need to add Super Micro Plus nano fertilizer to palm trees at a concentration of 2 g L-1 for the purpose of improving the nutritional status and increasing the yield of palm trees, with a commitment to repeat the fertilizer application with no less than four additions during the growing season to achieve The required results.