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Collecting the dirt on soils : advancements in plot-level soil testing and implications for agricultural statistics (Inglês)

Resumo

Much of the current analysis on agricultural productivity is hampered by the lack of consistent, high quality data on soil health and how it is changing under past and current management. Historically, plot-level statistics derived from household surveys...  Exibir mais +

Detalhes

  • Gourlay, Sydney; Aynekulu, Ermias; Shepherd, Keith; Carletto, Calogero;
  • 2017/05/11 13:23:04
  • Documento de trabalho sobre pesquisa de políticas;
  • WPS8057
  • 1
  • 1
  • Etiópia
  • África
  • 2017/05/11 13:18:42
  • Disclosed
  • Collecting the dirt on soils : advancements in plot-level soil testing and implications for agricultural statistics
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