【摘要】 为考察不同微生物菌剂对丹参产量和品质的影响，开展了田间小区试验。试验在健康丹参中筛选出具有较好促生效果的链霉菌和假单胞菌制成菌液，共设置不添加菌剂(CK)、添加链霉菌菌剂(T1)和添加假单胞菌菌剂(T2)等3个处理，考察了不同处理的单参产量、丹参中脂溶性与水溶性成分含量以及丹参农艺性状等指标。结果表明：与CK处理相比，添加菌剂处理的丹参产量均有所提升，T2、T1处理分别增产32.52%、24.39%;T1、T2处理对丹参的株高有明显的促进作用，T1处理对丹参的叶长有显著的提升效果；T2处理显著提升了丹参酮Ⅰ的含量，T1、T2处理的丹参新酮含量显著高于CK处理的。添加链霉菌菌剂和假单胞菌菌剂对丹参的产量和品质均具有促进作用。更多还原

【Abstract】 A field plot experiment is conducted to investigate the effects of different microbial agents on the yield and quality of Salvia miltiorrhiza. Streptomyces and Pseudomonas strains with good growth-promoting effects are screened from healthy Salvia miltiorrhiza plants and prepared into bacterial suspensions. The experiment includes three treatments: no microbial agent application(CK), application of the Streptomyces agent(T1), and application of the Pseudomonas agent(T2). Indicators such as the yield, the content of liposoluble and water-soluble components in Salvia miltiorrhiza, and its agronomic characters are examined under different treatments. The results show that compared with the CK treatment, the microbial agent treatments increase the yield of Salvia miltiorrhiza, with T2 and T1 treatments increasing the yield by 32.52% and 24.39%, respectively. Both T1 and T2 treatments significantly promote the plant height of Salvia miltiorrhiza, and the T1 treatment significantly increases the leaf length. The T2 treatment significantly increases the content of tanshinone Ⅰ. The contents of miltirone in the T1 and T2 treatments is significantly higher than these in the CK treatment. The application of Streptomyces and Pseudomonas agents promotes the yield and quality of Salvia miltiorrhiza.更多还原