Estimation of Seasonal Evapotranspiration, Crop coefficient and Water Productivity of Maize and Sunflower under Drip Irrigation in Semi-arid Region of Telangana, India
1. INTRODUCTION The limited available water resources in the India demand its economic use which will be achievable only by adopting advanced technology of irrigation like micro irrigation. Water is the critical natural resource, which is often costly and limiting input particularly in arid and semi arid regions, hence needs judicious use to reap the …