A plantation of salinity-tolerant tree species, mostly having nitrogen fixing and high biodrainage capability, is created in a plot of arable land, out of use due to high salinity and water logging in order to restore productive functions of the land.
Fruit trees of Mangoes (Mangifera indica) and Oranges (Citrus sinensis) are grown on degraded land to improve soil fertility through deep soil nutrient mining and litter of leaves.