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Farmers use post-harvest storage facilities so that plant products are available during times when market prices are higher - NSC Agricultural Management Practices - Question 4 - 2018 - Paper 1
Question 4
Farmers use post-harvest storage facilities so that plant products are available during times when market prices are higher. The quality of the product must be maint... show full transcript
Worked Solution & Example Answer:Farmers use post-harvest storage facilities so that plant products are available during times when market prices are higher - NSC Agricultural Management Practices - Question 4 - 2018 - Paper 1
Step 1
4.1.1 State FOUR negative effects of moisture and high temperature on stored plant products.
Answer
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Germination: High moisture can lead to sprouting in some plant products, making them unmarketable.
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Moulding: Excess moisture encourages the growth of mould, which can spoil products and make them unsafe to eat.
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Pest Infestation: Warm and humid conditions create an ideal environment for pests, which can cause significant damage to the stored products.
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Deterioration: Moisture can lead to deterioration in quality, affecting shelf life and nutritional value of the products.
Step 2
4.1.2 Name THREE methods that can be used to minimise damage to stored plant products in storage facilities.
Answer
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Fumigation: Use of chemicals to eliminate pests in storage environments, preventing contamination.
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Ventilation: Ensure proper airflow with fans to reduce humidity and maintain optimal temperature.
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Proper Packaging: Use appropriate materials to package products, protecting them from moisture and pests.