JOURNAL OF THE SOIL SCIENCE SOCIETY OF SRI LANKA

VOLUME 7  
Editorial
i
Acknowledgements
ii
Society Affairs
iii
Present Use of Land and Water Resources in Village Tank Farming
P. B. Dharmasena
1
Root Penetration and Activity Patterns of Some Up Land Crops Grown on
Reddish Brown Earth Soils
H. B. Nayakekorale
18
Effect of Green Manure Incorporation on Nutrient Kinetics in Flooded Iron Toxic Soils
S. Samitha, A. N. Jayakody and Pol Deturk
34
Geo-chemical Characterization of Some Sri Lankan Soils
T. Weerasooriya, H. W. Nesbitt and W. S. Fyfe
54
The Role of Potassium Fertilizers in Drought Tolerance of Corn Grown in
Non-calcic Brown Soils
L. G. G. Yapa, W. M. N. U. Wanasundara and B. V. R. Punyawardhana
75
Land-use Effects on Aggregate Size Distribution in Reddish Brown Latasolic Soils (Rhodudults)
Ranjith B. Mapa and W. M. N. U. Wanasundara
91

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