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cje ›› 1994, Vol. ›› Issue (1): 57-59.

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Influence of Ecoenvironment on the Yield and Quality of Ligusticum chuanxiong Hort

Ding Derong, Chen Xingfu, Lu Jin, Huang Wenxiu, Liu Suirong   

  1. Institute of Medicinal Plant Cultivation, Sichuan Academy of Traditional, Chinese Medicine, Nanchuan 648408
  • Received:1992-10-04 Revised:1993-01-11 Online:1994-02-10

Abstract: From the results of this study,ecological environment exerts strong influence on the yield and quality of Ligusticum chuanxiong Hort.With the variation of ecoenvironment, its yield,shape and quality alter,Ligusticum chuanxiong Hort.is suitable to alluvial soils of about 700m above sea level,with 15.2℃ annual mean air temperature,16.8℃ soil temperature,1257mm annual mean precipitation and 1035h annual mean solar radiation.

Key words: aerobic denitrification, heterotrophic nitrification, isolation and identification.