Agricultural Science Digest
SCOPUS
  • Year: 2023
  • Volume: 43
  • Issue: 5

Stability variance and its bayesian estimation for genotype × environment interaction in m × m gracro-latin square layout

1Department of Statistics, Maharshi Dayanand University, Rohtak-124 001, Haryana, India

2Department of Statistics, Sri Venkateswara College, New Delhi-110 021, India

*Corresponding Author: Chetan, Department of Statistics, Sri Venkateswara College, New Delhi-110 021, India, Email: vermachetan.1988@gmail.com

Online published on 6 November, 2023.

Abstract

In agricultural, the field experimenters have been bona fide way of verifying the test result when researchers have developed new cultivating method in order to improve the overall crop production. To meet this requirement experimenters have continuously be measured in thinking the new and/or modified techniques and methodologies.

To estimate stability variance with two treatments through Graceo-latin square layout apart from prevailing Latin square layout with one treatment. The maximal data information prior and asymptotically locally invariant prior are also studied for the obtained stability variance in such layout.

The Graceo-latin square design layout with two different treatments has been proposed to study genotype × environment (G × E) interaction. Statistical model for the design and ANOVA is also developed and simultaneous methods are proposed to diagrammatize the respective stability variance.

Keywords

ANOVA, Genotype × Environment (G × E) interaction, Graceo-latin square design, Latin square design, Stability variance