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search.filters.author.Nalliah, P.
1
search.filters.author.Paramasivam, S.
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search.filters.author.Wickramasinghe, K.N.
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search.filters.author.Wickremasinghe, K.N.
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search.filters.author.Wijedasa, M.A.
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search.filters.subject.Nitrogen fertilizers
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search.filters.subject.Agriculture
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search.filters.subject.Camellia sinensis
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search.filters.subject.Hydrolysis
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search.filters.subject.Leaching
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1984 - 1985
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Author: search.filters.author.Nalliah, P.
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Item
Effect of urea and ammonium sulphate on the nitrification and the release of potassium , magnesium and calcium in acid tea soils
(
Tea Research Institute. Talawakelle
,
1985
)
Wickremasinghe, K.N.
;
Nalliah, P.
;
Wijedasa, M.A.
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Item
A comparative study of the efficiency of utilization of urea and ammonium sulphate by mature tea plants using N-15 labelled fertilizers
(
Tea Research Institute. Thalawakele
,
1984
)
Wickramasinghe, K.N.
;
Nalliah, P.
;
Paramasivam, S.
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