Lesson Notes By Weeks and Term v4 - SHS 1
SUPPORT SYSTEMS IN AGRICULTURE
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SUPPORT SYSTEMS IN AGRICULTURE
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Subject: Agricultural Science
Class: SHS 1
Term: 2nd Term
Week: 18
Grade code: 2.3.2.LI.3
Strand code: 3
Sub-strand code: 2
Content standard code: 2.3.2.CS.1
Indicator code: 2.3.2.LI.3
Theme: MOBILI SATION OF RESOURCES AND NETWORKS
Subtheme: SUPPORT SYSTEMS IN AGRICULTURE
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This lesson explores the fascinating journey our food takes before it reaches our tables. Have you ever wondered how the maize grown by a farmer in Ejura becomes the hot ball of kenkey you buy in Accra? Or how cocoa beans from a farm in the Western Region become a bar of Golden Tree chocolate? This journey is called a Commodity Value Chain. It involves many different people and organisations working together, known as stakeholders. Understanding this chain is vital for us as Ghanaians. It helps us see how jobs are created, how food prices are determined, and how we can reduce the sad problem of food spoilage (post-harvest losses).
Concept 1: What is a Commodity Value Chain?
A Commodity Value Chain is the entire series of activities and processes that an agricultural product goes through, from the farm to the final consumer.
Think of it as a journey or a relay race. At each step, something is done to the product that adds value to it. This "value" could be in the form of processing, packaging, transporting, or simply making it available at a convenient location.
Ghanaian Example: The Maize Value Chain Raw Maize on the Farm: Has a certain value. Maize, Dried and Bagged: Has more value because it can be stored and transported. Maize Milled into Corn Dough: Has even more value because it's ready for cooking. Kenkey or Banku sold by the roadside: Has the highest value in this chain because it's a ready-to-eat meal for the consumer.