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Potential for diversified cropping in the rice lands of Sri Lanka

The main objective of this study was to examine and assess the potential for expanding the cultivation of OFCs on rice lands, based on data available over a decade (1982-92) in respect of extents cultivated as well as changes that have taken place on different categories of irrigated lands in the co...

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Main Authors: Wijayaratna, C.M., Panabokke, Christopher R., Aluwihare, P.B., Charles, S.H., Sakthivadivel, Ramaswamy
Format: Libro
Language:Inglés
Published: International Irrigation Management Institute 1996
Subjects:
irrigation management
irrigated farming
rice
crops
diversification
crop production
yield
economic aspects
costs
farmer-agency interactions
Online Access:https://hdl.handle.net/10568/36278
Summary:The main objective of this study was to examine and assess the potential for expanding the cultivation of OFCs on rice lands, based on data available over a decade (1982-92) in respect of extents cultivated as well as changes that have taken place on different categories of irrigated lands in the country. The study highlights the great weaknesses of the database on diversified cropping, including basic information such as extents and crop yields. Establishment and maintenance of an accurate spatial database using a Geographic Information System (GIS) should therefore be given a high priority.

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