Effect of Leachate on Plant Nutrition and Reduction of Environmental Pollution

Large amounts of waste generated daily in the course of human society are not secret to anyone. During the process of urban waste change to compost as organic fertilizers produced amount of leachate daily, which has high levels of organic matter and nutrients needed for plants. This study investigates the effect of compost leachate on soil nutrient concentrations, and also the plant uptake of these elements in a statistical factorial design in randomized complete blocks. Such as blocks including treatments N: Irrigation water district as a witness, I: Alternating irrigation with leachate and water, C: mixing leachate and well water (25% of leachate + 75% ordinary well water) and DI: Irrigation diameters and surface SDI: Irrigation diameters arebelow the surface. Then in established plots, two 36-year-old sycamore seedlings and 36 seedlings were planted randomly two months after treatment, Acacia seedling establishment and operation began.At the end of each period, soil and plant samples have been taken. After conducting the necessary tests, the data obtained by the SAS software analysis and graphs were plotted by Excel software. Results showed that the use of leachate due to its rich nutrients causes significant increase in uptake of these elements in the 1% level by Duncanʹs test plant and can be regarded as a solution in controlling the waste by considering the relevant health issues.