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Protection of the rural environment is a common practice in Ireland today - Leaving Cert Agricultural Science - Question Question 1 - 2007
Question Question 1
Protection of the rural environment is a common practice in Ireland today. (a) Give one reason that it is recommended not to spread nitrogen fertiliser during the n... show full transcript
Worked Solution & Example Answer:Protection of the rural environment is a common practice in Ireland today - Leaving Cert Agricultural Science - Question Question 1 - 2007
Step 1
Give one reason that it is recommended not to spread nitrogen fertiliser during the non-growing season.
Answer
One primary reason for not spreading nitrogen fertiliser during the non-growing season is to prevent the run-off of nitrogen into water bodies. This helps to avoid pollution of streams, thereby protecting aquatic environments.
Step 2
Give two reasons that hedgerows are important in the farming landscape.
Answer
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Hedgerows provide shelter and food sources for wildlife, promoting biodiversity within farming areas.
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They act as natural barriers that help absorb carbon dioxide and reduce noise pollution, contributing positively to the ecological balance.
Step 3
Give two reasons for crop rotation.
Answer
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Crop rotation helps prevent the build-up of pests and diseases in the soil, reducing the need for chemical interventions.
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It also improves soil structure and health by alternating deep-rooted and shallow-rooted plants, which enhances nutrient replenishment and organic matter retention.