Journals
Permanent URI for this communityhttps://dl-tri.nsf.gov.lk/handle/1/67
Browse
3 results
Search Results
Item Soil acidity and its effects on soil fertility and nutrient uptake(TRI:Talawakelle, 1982) Wickremasinghe, K.N.Item Effect of urea and ammonium sulphate on sulphur nutrition of tea(Tea Research Institute. Talawakelle, 1986) Wickremasinghe, K.N.; Ananthacumaraswamy, S.; Amarasekera, A.R.Item The use of Eppawela apatite for tea in Sri Lanka(Tea Research Institute. Thalawakele, 1981) Sivasubramaniam, S.; Wickremasinghe, K.N.; Ayadurai, S.