Satchithanantham, S.2014-11-122014-11-122000Tropical Agricultural Research, 12:p.22-32https://dl.nsf.gov.lk/handle/1/11843AgricultureZea maysNitrogen fertilizersLeaf area indexChlorophyllPhotosynthesisLeaf nitrogenWater stressIrrigated farmingPhysiological responses of maize (Zea mays L) to the interactive effects of nitrogen fetrilizer and water regimesA