title: [Study of application fertilizer on Aconitum carmichaeli].
abstract: OBJECTIVE
  To study N, P, K and organic fertilizer on the action of the yield and quality of Aconitum carmichaeli.
  
  
  METHODS
  Four factors quadratic regression rotation combination design and agricultural biological statistics were applicated.
  
  
  RESULTS
  The amount and proportion of N, P, K and organic fertilizer had evident influence on the yield and quality of Radix Aconiti Lateralis Preparata. The regression equation really reflected the fact.
  
  
  CONCLUSIONS
  The application of N 13.04 - 15.13 kg, P 38.70 - 44.34 kg, K 22.50 - 26.46kg and organic fertilizer 1900 - 2200 kg per mu can gain high yield (> or =550 kg/mu) at great possibilities in the experiment.
authors.affiliation: Ya' an Sanjiu Chinese Medicinal Material Science & Technology Industrialization Co. LTD. , Ya' an, Sichuan 625000.
authors.forename: Li
authors.initials: L
authors.lastname: Tang
authors.forename: Lijuan
authors.initials: L
authors.lastname: Liang
authors.forename: Tiancheng
authors.initials: T
authors.lastname: Liu
authors.forename: Panhui
authors.initials: P
authors.lastname: Xu
mesh_terms: D031841:Aconitum / Q000737:chemistry / Q000254:growth & development*; D005308:Fertilizers; D009584:Nitrogen; D010710:Phosphates; D018517:Plant Roots / Q000737:chemistry / Q000254:growth & development; D010946:Plants, Medicinal / Q000737:chemistry / Q000254:growth & development*; D011188:Potassium; D011786:Quality Control; D012987:Soil; D014508:Urea
chemical_list: D005308:Fertilizers; D010710:Phosphates; D012987:Soil; D014508:Urea; D009584:Nitrogen; D011188:Potassium