搜索结果: 1-1 共查到“农学总论 grassroots”相关记录1条 . 查询时间(0.109 秒)
COMMUNICATION FACTORS AFFECTING THE ADOPTION OF INNOVATION AT THE GRASSROOTS LEVEL IN OGUN STATE, NIGERIA
Communication grassroots innovation
2010/12/3
The study investigates communication factors affecting the adoption of innovation at the grassroots level in Ogun State. Two hundred farmers and twenty-five extension agents were selected using a mult...