Studies in crop variation. II. The manurial response of different potato varieties.

Fisher, R. A., & Mackenzie, W. A. (1923). Studies in crop variation. II. The manurial response of different potato varieties. Journal of Agricultural Science, 13(3), 311-320.

Type

Journal article

Intellectual base

Primary research

Year

1923

DOI

10.1017/s0021859600003592

Link

https://doi.org/10.1017/S0021859600003592

Cited from

statistics_experimental_design

Cited by

2 citations across 2 artifacts.

Each citation links to the sentence it supports in the citing article.

Primes

• Blocking (In Experimental Design)
  • T6 — Feasible block definition versus theoretical nuisance-factor purity. In practice, blocking variables are often crude proxies for the underlying nuisance factor — e.g., geographic region as a proxy for soil heterogeneity, age-stratum as a proxy for physiological developmental stage

    This sourceEarly crop-variation analysis using geographic/field structure as a (crude) proxy for soil heterogeneity, an antecedent of ANOVA-based blocking

• Factorial Design
  • T2 — Additive-effect simplification versus interaction complexity. OFAT studies are conceptually simple and easy to explain, but rely on an additivity assumption that is often wrong in nonlinear systems

    This sourcethe first analysis-of-variance / variety-by-manure interaction study, demonstrating that variety effects are not additive with manurial response — the empirical basis for the claim that OFAT's additivity assumption fails in nonlinear systems.

Verification

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Registry ID ref:c2213c738b19 · see in the full table