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Subject Term
- crops[remove]549
- farmers[remove]549
- farming methods215
- adoption168
- attitudes142
- farmer attitudes138
- decision making120
- biotechnology89
- genetic engineering89
- extension81
- corn73
- information sources73
- information needs72
- participation62
- farm journals56
- history55
- farms54
- agricultural development53
- extension communication49
- soybeans48