Nutrient Management Guide (RB209)
3. Assess soil structure and take action to remove soil compaction if necessary. Poor soil structure can restrict crop growth and results in poor nutrient use efficiency. 4. Carry out soil analysis for pH, P, K and Mg every 3–5 years (page 19). Target values to maintain in arable rotations are: • Soil pH 6.5 (5.8 on peat soils) • Soil P ...
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