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.

Much of the existing literature on housing system draws on data and conditions that differ from the local context in which pigs is typically studied or produced, limiting the direct applicability of prior findings to weight gain.

1.2 Statement of the Problem

There is currently limited empirical evidence on how housing system affects weight gain 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 weight gain of pigs.
2. To evaluate the extent to which housing system influences weight gain.
3. To identify the conditions under which housing system has the greatest effect on weight gain.
4. To recommend practices based on the observed relationship between housing system and weight gain.

1.4 Research Questions

1. What is the effect of housing system on weight gain of pigs?
2. To what extent does housing system influence weight gain?
3. Under what conditions does housing system have the greatest effect on weight gain?
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 weight gain. 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 weight gain in pigs, reflecting a MSc-level scope of analysis; conclusions are drawn strictly from the conditions and samples used in the study.