Factors affecting technical change of productivity growth in rainbow trout aquaculture in Iran
Behrooz Hassanpour1*, Mohd Mansor Ismail1, Zainalabidin Mohamed2 and Nitty Hirawaty Kamarulzaman2
1Agricultural Planning Economic and Rural Development Research Institute, Ministry of Agriculture, I. R. Iran.
2Department of Agribusiness and Information System, Faculty of Agriculture, UPM, Malaysia.
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