Rajendra P. Sishodia

TL;DR: An overview of remote sensing systems, techniques, and vegetation indices along with their recent (2015–2020) applications in Precision agriculture is provided.

TL;DR: In this article, the authors analyzed trends in groundwater levels in three administrative districts of south India and explained changes in irrigation, rainfall, and agricultural power subsidy to separate human effects from natural variability.

TL;DR: In this article, the effects of future expansion/intensification of irrigated agriculture on groundwater and surface water levels and availability in a semi-arid watershed were evaluated using an integrated hydrologic model in conjunction with biophysical measurements.

TL;DR: Demand and supply management changes, including improved efficiency of irrigation water as well as energy uses, were evaluated and reductions in energy subsidy to fund the implementation of economically desirable demand (drip irrigation) and supply (water capture and storage) management was recommended to achieve a sustainable food-water-energy nexus in semi-arid regions.

TL;DR: In this article, three rice irrigation management alternatives with the system of rice intensification (SRI) were field-evaluated against the conventional continuously flooded system (CF) in Tanzania, and the results showed that the 80% SRI treatment outperformed all other treatments over the two seasons with an additional yield of 1.57 tons/ha and 33% (345 mm) water savings compared to the CF.