Bhavanandan, V.P.Sunderalingam, S.2015-06-192015-06-191971Tea Quarterly42(1-2)pp.40-47https://dl-tri.nsf.gov.lk/handle/1/335AgricultureSoil acidityNitrogen fertilizerNutrient contentInorganic fertilizerYieldTeaCamellia sinensisSoil urease activityThe effect of nitrogen fertilizers on soil acidity , soil urease activity and leaf nutrient content on yield of teaArticle