知母(Anemarrhena asphodeloides)为百合科多年生草本植物,根茎入药。1984年我们进行了知母的野生变家种试验,现将肥料试验结果初报如下。繁殖材料:野生知母根茎,挑选完整、无病、大小基本一致的,每千克为240个。供试肥料:国产尿素含N46%;过磷酸钙含P_2O_514%;硫酸钾含K_2O48%。三种肥料均可混合施用。试验在本场药用植物园内进行,壤土,偏 Anemarrhena asphodeloides is a liliaceous perennial herb, rhizome into medicine. In 1984, we carried out the wild change of Anemarrhena home test, fertilizer test results are reported below. Reproductive material: Wild Anemarrhena rhizome, picking complete, disease-free, the basic size of the same, 240 per kilogram. Test fertilizer: domestic urea containing N46%; superphosphate containing P_2O_514%; potassium sulfate K_2O48%. Three kinds of fertilizer can be mixed application. Test in the field of medicinal plants in the park, loam, partial