Studies on the mineral nutrition of tea 4 - ammonium and nitrate as forms of nitrogen for tea plants in sand culture

Pethiyagoda, U.Krishnapillai, S.2015-06-192015-06-191971Tea Quarterly42(3)pp.109-117https://dl-tri.nsf.gov.lk/handle/1/469AgricultureCamellia sinensisPlant nutritionNitrogen fertilizersPlant growthFoliar analysisSand cultureStudies on the mineral nutrition of tea 4 - ammonium and nitrate as forms of nitrogen for tea plants in sand cultureArticle