ACTA AGRICULTURAE BOREALI-SINICA ›› 2010, Vol. 25 ›› Issue (4): 235-238. doi: 10.7668/hbnxb.2010.04.050

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Effect of Pyroligneous Acid Sprinkled on Leaves to the Yield of Panax Ginseng and Content of Ginsenoside

PING An1, YANG Guo-ting1, GAO Fang2, WEI Jin-ling3   

  1. 1. Northeast Forestry University, Harbin 150040, China;
    2. Dailing Forestry Research Institute, Yichun 153106, China;
    3 Heilongjiang Forestry Engineering and Environment Institute, Harbin 150081, China
  • Received:2010-05-12 Published:2010-08-28

Abstract: The effect and mechanism of pyroligneous acid sprinkled on leaves to the yield of panax and content of ginsenoside was studied,pyroligneous acid diluted as 200, 300,4 00 times and pure water as check,4 treatments,3 replicances, 3m2 square of each plot,4 insufflations in all period was designed in the experiment,The result shows: the proper diluted pyroligneous acid sprinkled on leaves can strengthen root vigor of panax,improving the absorbing of N, P,K,enhancing the composing of chlorophyl,promoted yield and quality.

Key words: Pyroligneous acid, Panax ginseng, Yield, Ginsenoside

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Cite this article

PING An, YANG Guo-ting, GAO Fang, WEI Jin-ling. Effect of Pyroligneous Acid Sprinkled on Leaves to the Yield of Panax Ginseng and Content of Ginsenoside[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2010, 25(4): 235-238. doi: 10.7668/hbnxb.2010.04.050.

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