Chapter One — 1.1 Background to the Study

Research interest in housing system has grown steadily in recent years, driven by its demonstrated relevance to pigs in both laboratory and field settings.

Despite this interest, the precise relationship between housing system and growth performance in pigs remains incompletely characterized, particularly under conditions typical of Nigeria's research and production environment.

1.2 Statement of the Problem

There is currently limited empirical evidence on how housing system affects growth performance in pigs, making it difficult for researchers and practitioners to draw reliable, context-appropriate conclusions. This study addresses that gap through a structured investigation.

1.3 Objectives of the Study

1. To determine the effect of housing system on growth performance of pigs.
2. To evaluate the extent to which housing system influences growth performance.
3. To identify the conditions under which housing system has the greatest effect on growth performance.
4. To recommend practices based on the observed relationship between housing system and growth performance.

1.4 Research Questions

1. What is the effect of housing system on growth performance of pigs?
2. To what extent does housing system influence growth performance?
3. Under what conditions does housing system have the greatest effect on growth performance?
4. What practices can be recommended based on this relationship?

1.5 Significance of the Study

This study is significant to researchers and practitioners working with pigs, offering evidence on how housing system relates to growth performance. It also contributes to the broader literature in animal science by documenting findings specific to the conditions under which the study was conducted.

1.6 Scope of the Study

The study is limited to examining Housing System and its relationship with growth performance in pigs, reflecting a MSc-level scope of analysis; conclusions are drawn strictly from the conditions and samples used in the study.