Chapter One — 1.1 Background to the Study

Research interest in irrigation frequency has grown steadily in recent years, driven by its demonstrated relevance to tomato in both laboratory and field settings.

Much of the existing literature on irrigation frequency draws on data and conditions that differ from the local context in which tomato is typically studied or produced, limiting the direct applicability of prior findings to crop yield.

1.2 Statement of the Problem

There is currently limited empirical evidence on how irrigation frequency affects crop yield in tomato, 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 irrigation frequency on crop yield of tomato.
2. To evaluate the extent to which irrigation frequency influences crop yield.
3. To identify the conditions under which irrigation frequency has the greatest effect on crop yield.
4. To recommend practices based on the observed relationship between irrigation frequency and crop yield.

1.4 Research Questions

1. What is the effect of irrigation frequency on crop yield of tomato?
2. To what extent does irrigation frequency influence crop yield?
3. Under what conditions does irrigation frequency have the greatest effect on crop yield?
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 tomato, offering evidence on how irrigation frequency relates to crop yield. It also contributes to the broader literature in crop 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 Irrigation Frequency and its relationship with crop yield in tomato, reflecting a BSc-level scope of analysis; conclusions are drawn strictly from the conditions and samples used in the study.