Alkali Wastelands, Environment and ReclamationAlkali Wastelands, Environment and Reclamation In the next two decades, population of India is likely to cross 1. 4 billion mark. With additional burden on food grains consumption from demographic shift from rural to urban centers and change in food habits, India need to produce about 325 million tons of food grains by 2027. Since the competing demands from other sectors of economy for the inelastic land resource are multiplying fast, the best