behavior extension element 行为扩展元素
The extension behavior of agricultural technology extension workers. The way of agricultural technology extension is tradition. it mainly include providing material, field training as well as entering household.
农业技术推广人员的推广行为.农业技术推广人员的推广方式较为传统,主要是发放资料、田间培训以及推广人员入户等传统方式。
参考来源 - 农业技术推广人员技术推广行为研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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