Browsing ERU - 2001 by Author "Wijesekera, NTS"

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  • Field data collection in soil erosion assessment using GIS 
    Karunatilaka, GRN; Wijesekera, NTS; Gamage, NPD [Conference-Full-text]
    The erosion of soil by wind and water has been a problem ever since land was first cultivated, because erosion results in loss of productivity of soils thereby necessitating the use of fertilizer to maintain yields. Another ...
  • Field data collection in soil erosion assessment using GIS 
    Karunatilaka, GRN; Wijesekera, NTS; Gamage, NPD [Conference-Full-text]
    The erosion of soil by wind and water has been a problem ever since land was first cultivated, because erosion results in loss of productivity of soils thereby necessitating the use of fertilizer to maintain yields. Another ...
  • Water scheduling for better yield in paddy cultivation - a study from Mahaweli system h of Sri Lanka 
    Wickramaarachchi, TN; Wijesekera, NTS; Gamage, NPD [Conference-Full-text]
    Agricultural production has given the highest priority in the Dry Zone of Sri Lanka and has become the main livelihood of people living in the area. It has been found that almost all the cultivation in the area totally ...