1. Agriculture in Singapore's northern area
    -- Introduction
    -- Case study 1: A hydroponic farm
    -- Case study 2: An aeroponic farm
    -- Case study 3: An agribiotech park
    -- Case study 4: Seng Choon Egg Farm

2. Aquaculture:
    -- Part 1: Fishy business - Aquaculture in Singapore
    -- Part 2: Becoming more self-sufficient in fish

3. Pig farming

4. Exotic breeds in the farms