The accumulation of nitrogen, phosphorus, and potassium in coriander (Coriander sativumL.) was studied in the field at different plant development stages using 2 sowing dates and 2 nitrogen levels. Plant analysis indicated total accumulation of nitrogen, phosphorus, and potassium was higher in flowers than in grain. No significant differences in nutrient accumulation due to planting date or nitrogen fertilizer level were apparent. A good association between acetic acid-extractable phosphorus and potassium and total concentrations of these elements in tissue were observed.
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