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Subject Term
- on-farm research[remove]7
- farming systems research4
- farmers3
- participation3
- agriculture research2
- extension2
- teaching methods2
- training methods2
- training programs2
- Africa1
- Colombia (Latin America; South America)1
- Latin America1
- adoption process1
- bibliographies1
- courses1
- crops1
- decision process1
- demonstration farms1
- demonstrations1
- educational methods1