animal manure does not have any evil effect on groundwater true and false
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8
Answer:
False. it's a question from 12 Maharashtra hsc exam in English language.
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4
True
Explanation:
- Animal waste is a a good soil conditioner and valuable fertiliser.
- If used properly it can help to substitute the chemical fertilisers, protecting surface, groundwater and saving money.
- It contains organic matter that improves soil's water holding capacity.
- Sulphur, potassium and nitrogen are nutrients that improves soil fertility.
- Groundwater is not affected by the manure as the organic matter found in it are filtered by the soil before reaching the groundwater.
- But it can contaminated groundwater with nitrate if not properly managed.
- The animal waste can be prevented from reaching groundwater by preventing the animal waste from coming into contact with water sources.
Learn More:
What are fertilisers? Classify fertilisers
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