姜黄植株各器官中氮、磷、钾的含量分布以幼嫩器官较高，全株以苗期含量最高，三要素含量顺序为钾＞氮＞磷。整个生育期间，氮、磷、钾的吸收主要发生在生育中期和后期。氮、磷、钾的转运主要是从叶和叶柄向子姜和母姜转运，其中磷的转运率最高。 The contents of nitrogen, phosphorus and potassium in turmeric plants were higher in young organs, highest in seedling stage and the order of three elements was potassium> nitrogen> phosphorus. During the whole growth period, the absorption of nitrogen, phosphorus and potassium mainly occurs in the middle and late growth period. Nitrogen, phosphorus and potassium transport is mainly from leaves and petioles to the ginger and mother ginger transport, of which phosphorus transport rate of the highest.