SS3 Agric. Science – Livestock Entoparasites Life Cycles 

SS2 Agric. Science – Principles of Demand and Supply, Laws of Diminishing Returns

SS2 Agric. Science – Farm Practices 

CONTENT Types of farming practices Methods of replenishing lost nutrients Factors influencing nutrient availability in the soil FARMING PRACTICES The following farming practices have consequences or effects on the soil;