Single site design considerations in onfarm experiments

I do not propose to say much about the type of verification trial where a single plot using a package of improvements is established on the fields of several farmers. Although they often provide useful information over an area, I consider them to be little more than demonstration plots. Where we hav...

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Bibliographic Details
Main Author: Walker, P.
Format: Book Chapter
Language:Inglés
Published: 1991
Subjects:
Online Access:https://hdl.handle.net/10568/101694
Description
Summary:I do not propose to say much about the type of verification trial where a single plot using a package of improvements is established on the fields of several farmers. Although they often provide useful information over an area, I consider them to be little more than demonstration plots. Where we have several plots per site, on the other hand, we are forced towards experiments