I am an agronomist with extensive knowledge in Soil and Water Management and Conservation; Agronomy; Pedology, Sustainable Agricultural Watershed Management; Use of Isotopes in Agriculture, GIS and Environmental science. My research is in the interface of sustainable agriculture and soil conservation. I am particularly interested in how to control land degradation, maintain soil fertility and improve crops yield. This includes understanding what kind of practices farmers can use for agricultural production and at the same time improve the soil quality. I used both modelling and field measurement techniques.