Lesson Notes By Weeks and Term v4 - SHS 3
SUPPORT SYSTEMS IN AGRICULTURE
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SUPPORT SYSTEMS IN AGRICULTURE
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Subject: Agricultural Science
Class: SHS 3
Term: 2nd Term
Week: 17
Grade code: 3.3.1.LI.3
Strand code: 3
Sub-strand code: 2
Content standard code: 3.3.1.CS.1
Indicator code: 3.3.1.LI.3
Theme: MOBILI SATION OF RESOURCES AND NETWORKS
Subtheme: SUPPORT SYSTEMS IN AGRICULTURE
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This lesson moves beyond viewing agriculture as just farming. We will explore agriculture as a complex business—a chain of activities and people that takes a product from the farm to our dining tables. Think about the kenkey or banku you ate this morning. The maize did not magically appear in the kitchen. It was grown by a farmer, likely transported by a driver, possibly stored in a warehouse, milled into flour, sold by a market woman, and then prepared.
This topic revolves around two central ideas: the Commodity Value Chain and the Stakeholders within it. A. What is a Commodity Value Chain?
Let's break down the term: Commodity: An agricultural product in its raw or primary form. Examples: Raw cocoa beans, harvested cassava, fresh tomatoes, live poultry, maize grains. Value Chain: A series of activities or steps that add value to a product as it moves from its origin (the farm) to the final consumer. Each step makes the product more useful, desirable, or accessible, thus increasing its value (and price).
Therefore, a Commodity Value Chain is the entire journey of an agricultural product from production on the farm, through processing, marketing, and distribution, until it reaches the final consumer. It includes all the people, processes, and resources involved. Ghanaian Example: The Maize Value Chain Step 1: A farmer in the Afram Plains prepares land and plants improved maize seeds. (Value is created: potential for food). Step 2: The farmer harvests, dries, and bags the maize. (Value is added: product is now ready for sale). Step 3: An aggregator (a bulk buyer) buys the maize from several farmers and transports it to a regional market like Techiman. (Value is added: product is moved closer to where it's needed). Step 4: A miller in Accra buys the maize and grinds it into maize flour. (Value is added: product is transformed into a more useful form). Step 5: A kenkey seller buys the flour, ferments it, cooks it, and sells it to you. (Value is added: final product is ready for consumption). B. Who are the Key Stakeholders?
A stakeholder is any individual, group, or organisation that has an interest ("a stake") in or is affected by the activities within the value chain. They are the links in the chain.