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Comparison of Fertility Treatments in a Corp Rotation Experiment 1
Author(s) -
Cady F. B.,
Mason D. D.
Publication year - 1964
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/agronj1964.00021962005600050009x
Subject(s) - rotation (mathematics) , crop rotation , mathematics , statistics , fertility , variance (accounting) , agronomy , crop , biology , geometry , medicine , environmental health , accounting , business , population
Synopsis A mathematical model was developed from the structure and design of a crop rotation experiment. The data were collected from a two‐year cornsoybean rotation replicated three times. Sixteen fertility treatments were applied to each whole plot, and the rotation was continued for six years. The analysis of variance, based on this model, is developed, and the computational procedures are described in detail. The expectation of the mean squares for the several sources of variation provide a basis for determining the appropriate F tests.