Amarasinghe, S.R.; Wanniarachchi, S.D.; Weralugolla, S.S.S.; Peramunagama, S.S.M,
(Eastern University of Sri Lanka, 2017-10-06)
The availability of phosphorus (P) in acid soils is comparatively less compared to other macro-nutrients. However to obtain high crop yields on acid soils high amount of P is required. Thus, it is vital to determine the ...