Please use this identifier to cite or link to this item: http://repository.kln.ac.lk/handle/123456789/2437
Title: Suitability Assessment for Cultivation of Sugarcane in the Monaragala District, Sri Lanka Using GIS
Authors: Samarasinghe, Y.M.P.
Wickramagamage, P.
Shanmuganathan, K.
Issue Date: Jun-2014
Publisher: Department of Zoology, University of Kelaniya, Kelaniya, Sri Lanka
Abstract: Sri Lanka‘s total annual requirement of sugar is 550,000 tons and only 10% of it is produced locally. The necessity for self sufficiency in sugar is identified and the current extent of cultivation of sugarcane has to be expanded for the production of sugar while making use of other byproducts. This requires identification of suitable areas for sugarcane cultivation in the dry zone and intermediate zone of Sri Lanka without causing environmental consequences or influencing the production of other crops. This study attempts to identify areas suitable for sugarcane cultivation in the Moneragala district based on a set of criteria; Soil aspects, environmental aspects, legal aspects and climatic aspects. Boolean approach was applied for the suitability assessment assisted by GIS. Monaragala district extends up to 5659 km2 of area and belongs to both Intermediate and dry zones. Study revealed that 36% of the total extent is suitable for sugarcane cultivation with necessary management practices. Dry zone area within the Monaragala district encountered with water scarcity problem for both Yala and Maha planting conditions where the issue is severe in Yala planting. Feasibility for the usage of surface water resources has to be carried out for discovering solutions for this issue. The intermediate zone areas do not have issues of water scarcity for cultivation of sugarcane and therefore water availability criteria was excluded for this zone. The study can be executed for other districts for the expansion of sugarcane cultivation and the development of sugar industry in Sri Lanka.
URI: http://repository.kln.ac.lk/handle/123456789/2437
ISBN: 978-955-4563-21-6
Appears in Collections:International Symposium on ICT for Environmental Sustainability (ICTES 2014)

Files in This Item:
File Description SizeFormat 
ICT 14.pdf125.61 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.