Studies on Mineral Elements for Cultivated Halenia Ellipitica D. Don in Qinghai Province / 中国中医药信息杂志

Objective To compare the change of mineral element in Tibet herb Halenia ellipitica D. Don before and after the seeds matured. Method We separately collected the cultivated Halenia ellipitica D. Don of several different districts in Qinghai province before and after the seeds matured and analyzed the contents of mineral elements as potassium, sodium, calcium, magnesium by atom absorb spectrum instrument. Results and Conclusion The calcium, magnesium and potassium, sodium elements nutriment has an antagonistic characteristic. The sodium and phosphorus elements nutriment has a coordination characteristic of the cultivated Halenia ellipitica D. Don in Qinghai province during the growth period.