Division of Genetics, Indian Agricultural Research Institute, New Delhi-110012, India
A comparison of efficiency of different statistical designs (Griffings Model I, methods 1 & 2, and Gardner and Eberhart's model revealed that Griffing's model with reciprocals is the most efficient with high precision since estimates of S.E. (gi—gj), S.E. (sij), S.E. (sij-sik), S.E. (Sij-skl 1) are lower than those in others.
