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A Uniformity Trial on Unirrigated Barley of Ten Years' Duration 1
Author(s) -
Baker G. A.,
Huberty M. R.,
Veihmeyer F. J.
Publication year - 1952
Publication title -
agronomy journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.752
H-Index - 131
eISSN - 1435-0645
pISSN - 0002-1962
DOI - 10.2134/agronj1952.00021962004400050011x
Subject(s) - statistician , citation , library science , irrigation , agricultural experiment station , mathematics , operations research , history , agriculture , computer science , statistics , archaeology , agronomy , biology
THE theory and practice of field trials have grown tremendously during the last few years. To indicate just what assumptions should be made by mathematical statisticians to deal with yield trials under widely different crop and environmental situations requires extensive uniformity trials. The present study was designed to give information on the natural soil variation, as measured by crop response, over an apparently uniform plot of ground in different seasons.