TY  - JA
AU  - Patterson,H.D.
TI  - The analysis of a non-replicated experiment involving a single four-course rotation of crops
SN  - 0006-341X
PY  - 1959///
CY  - United Kingdom
PB  - International Biometric Society
KW  - AGROVOC
KW  - Crop rotation
KW  - Experimentation
KW  - Statistical methods
N2  - The analysis of crop rotatioin experiments presents a number of problems which are not encountered in the analysis of annual experiments. Some of these problems have been discussed in a general account of long-term experiments by Cochran [1939]. More recently methods of analysing two types of rotation experiment have been considered in greater detail. These two types are: (a) experiments comparing the effects of different treatments on the crops of a fixed rotation, and (b) experiments comparing the effects of different rotations. The analysis of experiments of type (b) has been considered by Yates [1954]. Some points arising in the analysis of replicated experiments of type (a) have been discussed by Patterson [1953]. The present paper deals with the analysis of an experiment of type (a) in which the treatments were not replicated in each year, and which consequently gives rise to a number of problems which were only briefly considered by Patterson [1953]. The discussion should be of some general interest as non-replication is likely to be a feature of many rotation experiments
T2  - Biometrics
ER  -