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How accurate are yield estimates from crop cuts? Evidence from smallholder maize farms in Ethiopia
Agricultural statistics and applied analyses have benefitted from moving from farmer estimates of yield to crop cut based estimates, now regarded as a gold standard. However, in practice, crop cuts and other sample-based protocols vary widely in the details of their implementations and little empiri...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
IPC Science and Technology Press
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8639447/ https://www.ncbi.nlm.nih.gov/pubmed/34898811 http://dx.doi.org/10.1016/j.foodpol.2021.102122 |