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Proceedings of International Forestry and Environment Symposium
Kandyan forest gardens are typical examples of perennial mixed cropping systems in Sri Lanka. However due to the nonsystematic cropping of these units the Delpitiya Mixed Cropping Model (DELMIX) was developed and planted in 1978 on eroded tea land. Yield data of DELMIX indicate that yields of all the crops increased with the time. Cost versus income of DELMIX confirmed that it is profitable. Therefore DELMIX has proved to be economically viable. Evaluation of submodels selected from DELMIXdoi:10.31357/fesympo.v0i0.1350 fatcat:j6gddqnyqvcghhfv3uje2yjjwi