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FOREST RESOURCES WANAGEMENT ›› 2012›› Issue (4): 74-79.

• Science and Technology • Previous Articles     Next Articles

The Impacts of Intermediate Felling on the Soil Physicochemical Characteristics and Microorganism of Chinese Pine and Larix spp in Manhan Mountains

LÜ Jingbin1, ZHANG Qiuliang1, YU Nannan1, WANG Dongzhi1, MO Rigen1, ZHANG Zhihui1   

  1. 1. Forestry College of Inner Mongolia Agricultural University,Huhhot 010018,China;
    2. Inner Mongolia Ulanqub Liangcheng County Manhan Forest Farm,Ulanqub 013750,China
  • Received:2012-04-06 Revised:2012-05-04 Online:2012-08-28 Published:2020-11-27

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Abstract: With Chinese Pine and Larix spp. as the research object this paper mainly talks about the tending felling effects on soil physicochemical characteristics.The research results shows:(1)Aerobic and anaerobic bacterium in tended Chinese pine and Larix spp plots are more than checked sample plots.(2)There is obvious increase of the soil PH value after tending,soil organic matters are increased.(3)Tending has promoted the increase of P,K.Soil pondage,capillary moisture capacity and total porosity obviously after tending.

Key words: Chinese pine, Larix spp, intermediate felling, soil physicochemical characteristics, microorganism

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