| VOLUME 15 | |
| Green Manuring for Soil Productivity Management W. D. L. Gunaratne i |
i |
| Management of Tea Lands Through “Sloping Agricultural Land Technology”
(SALT) P. B. Ekanayake ii |
ii |
| In-situ Green Manuring with Cultivated OFC to Improve Productivity of
the Reddish Brown Earth Soils of the Dry Zone of Sri Lanka M. S. Nijamudeen, W. D. Lesly and D. M. Jinadasa 19 |
19 |
| Status of Selected Micronutrients in Vegetable Growing Soils of the Low Country Wet Zone of Sri Lanka J. D. H. Wijewardena and E. H. Kannangara 23 |
23 |
| Effective Cation Exchange Capacity: Suitability for Sri Lankan Soils Srimathie P. Indraratne 29 |
29 |
| Soils of Muthurajawela Wetland and their Applicability to Agriculture P. Idamekorala and R. B. Mapa 37 |
37 |
| Development and Application of a National Digital Soil Data Base for Land Resource Planning in Sri Lanka R. G. Eilers, G. W. Lelyk and T. B. Goh, R. B. Mapa and A. R. Dassanayake 45 |
45 |