搜索结果: 1-1 共查到“作物耕作学 Enrichment”相关记录1条 . 查询时间(0.109 秒)
Knowledge and utilization of job enrichment techniques among district agricultural officers in Botswana
Botswana job enrichment techniques motivation performance district officers knowledge
2011/1/13
In Botswana, agricultural extension services delivery is faced with problems of inadequate skilled manpower to carry out research and disseminate information to farmers and existing staff are not moti...