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

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 have relied on subjective farmer assessments...

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Bibliographic Details
Main Authors: Gourlay, S., Aynekulu, Ermias, Shepherd, Keith D., Carletto, C.
Format: Artículo preliminar
Language:Inglés
Published: 2017
Online Access:https://hdl.handle.net/10568/99272

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