摘要 : Impact assessment hinges on reliable indicators of technology uptake, but this poses particular challenges for new agronomic practices in emerging economies. This paper presents a triangulation approach to assess technology diffus... 展开
作者 | Olaf Erenstein |
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作者单位 | |
期刊名称 | 《Experimental agriculture》 |
总页数 | 16 |
语种/中图分类号 | 英语 / S |
关键词 | diffusion indicators irrigation no-tillage surveys tillage uptake wheat Triticum India South Asia Asia Developing Countries Commonwealth of Nations Pakistan countries Poaceae Cyperales monocotyledons angiosperms Spermatophyta plants eukaryotes Haryana India Pakistan Punjab (Pakistan) no-tillage systems Pakistan Punjab Punjab soil cultivation watering zero tillage. |
馆藏号 | N2008EPST0010941 |