The Rationality of Shifting Cultivation Systems: Labor Productivity Revisited

• Main Authors: Uffe, Nielsen, Ole, Mertz, Gabriel Tonga, Noweg
• Format: E-Article
• Language: English
• Published: Springer US 2006
• Subjects: S Agriculture (General)
• Online Access: http://ir.unimas.my/id/eprint/12272/1/The%20rationality%20of%20shifting%20cultivation%20systems%20labor%20productivity%20revisited%20%28abstract%29.pdf; http://ir.unimas.my/id/eprint/12272/; http://link.springer.com/article/10.1007%2Fs10745-006-9014-4
• Institution: Universiti Malaysia Sarawak

This paper reviews the theoretical and empirical literature on labor productivity in shifting cultivation systems, and relationships between labor productivity and production parameters are analyzed in two case studies of Iban communities in Sarawak, Malaysia, during two farming seasons. In addition, the labor productivity in shifting cultivation compared to off-farm wage labor opportunities is explored. Establishing firm relationships between labor productivity and production parameters, such as fallow length, fertilizer use, and herbicide use was not possible. We are thus unable to verify or reject the thesis that more labor is required for managing fields after short fallow compared to long fallow periods. We do demonstrate that shifting cultivation of hill rice can compete economically with common off-farm employment opportunities, and conclude that farmers’ decisions to maintain their practices is based as much on economic rationales as on tradition.