This paper from Current Science discusses how excess fluoride in groundwater-based drinking water supply is a growing concern in semi-arid tropical (SAT) regions of India.
Organic farming methods the only save for health of soil and farmer's livelihoods. It uses the farm waste and farmers save on buying seeds and fertilizers: A win win for all.
Tackling the vulnerability of plant health with organic farming. Devising ways and restoring traditional techniques to agriculture to improve quality and quantity of produce.
How organic farming is the solution to food security? Why is organic farming preferred? What are the costs it involves? These presentations introduce organic farming with the issues associated to it.
