ARCHIVE: Nitrate Vulnerable Zones (NVZs) - Guidance for Farmers. The N max limit (Leaflet 7 - PB12736g)
Step 5 Calculate the total amount of nitrogen applied to the crop type
- Enter the total amount of crop available N from livestock manure (from B) and the total amount of N from manufactured nitrogen fertiliser (from C) in the relevant boxes below.
- Add together B and C and record the result in box D. This figure represents the total amount of nitrogen applied to the crop type across the farm.
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Total amount of crop available N from livestock manure
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Total amount of N from manufactured nitrogen fertiliser
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Total amount of N applied to the crop type
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B
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+
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C
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=
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B
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kg N
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