« Previous
Next »
Subject Term
- test plots[remove]19
- on-farm research6
- farmer education5
- information sources5
- demonstrations4
- farmers4
- research communication4
- crops3
- education programs3
- extension3
- extension agents3
- extension communication3
- research methods3
- India2
- adult education2
- extension research2
- farm journals2
- farming methods2
- farming systems research2
- field days2