Ashwani Kumar, Gouranga Kar and. 2015. “Effects of Phenology-Based Irrigation Scheduling and Nitrogen on Light Interception, Water Productivity and Energy Balance of Maize (Zea Mays L.)”. Journal of the Indian Society of Soil Science 63 (1). https://epubs.icar.org.in/index.php/JISSS/article/view/48472.