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♤ Riparian buffer
♤ Interfaces between a flowing body of water and land created near the waterways, farms, roads, etc. in an attempt to filter pollution.
♤ Sediments and nutrients are deposited in the buffer zones instead of deposition in water.
♤ Minimizing the non-point pollution.
♤ Nitrogen testing & modeling
♤ N-Testing is a technique to find the optimum amount of fertilizer required for crop plants. It will reduce the amount of nitrogen lost to the surrounding area.
♤ Treatment of Industrial effluents
♤ Organic farming & Integrated Farming System.
♤ Reduction in livestock densities
♤ Improving the efficiency of use of fertilizer
♤ Treatment of runoff from street & storm drains
♤ Reduction in nitrogen emission from vehicles and power plants
♤ Increase in efficiency of nitrogen & phosphorous removal from municipal waste water