???????????????????????? Ginger in the growth process, the need to continue to absorb nutrients from the soil, to meet their growing requirements of nutrients to nitrogen , phosphorus, potassium three elements maximum. Hi fat ginger belong Naifei crops; use it to absorb soil nutrients have certain rules. Up to absorb nutrients potassium ginger growth period, followed by nitrogen and magnesium, calcium and phosphorus. Different absorption of fertilizers also growing differences seedling growth is slow, this period of nitrogen, phosphorus and potassium three elements accounted for 12.25% of the total absorption of the full amount of absorption; vigorous and fast growing growth rate, which A fat absorption during the whole growth period accounted for 87.25%.