Objective: Study the yield and quality of Salvia miltforthiza in the poplars and apple trees intercropping system. Methods: Assay the yield, heavy metals, organochlorine pesticides and active components of Salvia miltforthiza in different intercropping systems are different. Results: The contents of Cd exceeds the allowed figure seriously though other heavy metals such as Pb,As,Hg,Cu fell in the standard range. The contents of organochlorine pesticides of different Salvia miltforthiza fell in the standard range. The active components of biennial Salvia miltforthiza intercropping with apple trees, including Tanshinone Ⅱ A and Salvianolic acid B complied with the quality standards of Pharmacopoeia. Conclusion:S oil fertility, heavy metals of intercropping system and planting years should be considered in order to ensure the quality and stability of Chinese medicine.
国家科技期刊平台
NSTL
万方数据
维普
