JOURNAL OF THE SOIL SCIENCE SOCIETY OF SRI LANKA

VOLUME 14  
Effect of Chemical Fertilizer on Yield of Potato (Solanum tuberosum L.) in the
Upcountry Wet Zone of Sri Lanka
D. N. Sirisena, K. G. W. Abeytunge and M. S. K. K. Perera
1
Effect of Bat Manure as a Source of Organic Manure for Vegetable Cultivation in the
Uva Province
J. D. H. Wijewardena
7
Liming of an acidic Soils on Availability of Zn and B and Growth of Corn
W. M. J. Bandara and H. P. Samonte
15
Potential Use of High Resolution Satellite Imagery for Land Use Surveys
Priyanjani Madana
23
Use of Variability in Determining the Minimum Sample Size to Estimate
Selected Soil Properties of Alfisols in Sri Lanka
R. B. Mapa and S. Wickramasinghe
35
Effect of Water Regime on the Performance of Rice Grown in Iron Toxic Fields in
Low Country Wet Zone
R. Wanniarachchi, W. M. J. Bandara and G. A. Gunathilake
42
Analysis of Droughts in the DL1 Agro-ecological Region of the North Central Province
B. V. R. Punyawardena and Ranjith Premalal De Silva
51
Re-demarcation of “Conservation Areas” in Sri Lanka Based on Soil Erosion Potential
M. A. K. Munasinghe and S. M. Vipula Pushpakumara
58
Geo-environmental Assessment for Nitrate Pollution of Ground Water by Fertilization in
Shiroishi Plain in Japan
S. K. Gunatilake, Y. Iwao, J. Gunatilake and D. Kumaragamage
71

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