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Impacts of Close-to-nature Management Technology on the Korean Pine Soil Chemical Properties in Northeast China

첫 페이지 보기
  • 발행기관
    강원대학교 산림과학연구소 바로가기
  • 간행물
    Journal of Forest and Environmental Science KCI 등재후보 바로가기
  • 통권
    제29권 제4호 (2013.11)바로가기
  • 페이지
    pp.300-306
  • 저자
    Yao Wu, Kailun Qin, Jinfu Zhang, Fengri Li
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A206360

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원문정보

초록

영어
Based on the guiding ideology of “Close-to-nature forestry”, the soil chemical properties of Korean pine (Pinus koraiensis) plantation forest which was early done by canopy gap control were analyzed of Liangshui nature reserve in northeastern China. The results indicated that the nurture of forestry crevice diaphanous tended to improve the soil nutrient contents and significant differences of soil nutrients existed among different levels of soil for the same forest type of Korean pine. At 0<H≤20 cm layer, the content of available nitrogen, available phosphorus, available potassium, total nitrogen and total phosphorus in artificial pure Korean pine forest are 640.28 mgㆍkg-1, 7.54 mgㆍkg -1, 275.91 mgㆍkg-1, 1.114% and 0.075%, they all higher than the other kinds of forests and for average 1.1 times, 1.4 times, 1.3 times, 1.6 times and 1.2 times. From the layer of 0<H≤20 cm to 20 cm<H≤40 cm, soil nutrient indicators showed various degrees of decreasing in which organic matter had the greatest decline, decreasing by 170.64% while PH had the lowest decline, decreasing by 4.66%.

목차

Abstract
 Introduction
 Materials and Methods
  Study site
  Studies local forest land survey
  Data collection
  Analysis project and method
 Results and Discussion
  Korean pine forest soil nutrients under different operating conditions
  Soil foundation nutrient comparison in different layers
  Soil trace elements comparison under different operating conditions
 Conclusion
 Acknowledgements
 References

키워드

Korean pine close-to-nature forestry the nurture of canopy gap control soil chemical properties soil microelement

저자

  • Yao Wu [ Forestry School, Northeast Forestry University, Harbin, 150040, P. R. China, Forest Resaeach Institute, Forestry Science in Heilongjiang Province, Harbin, 150040, P. R. China ]
  • Kailun Qin [ Forestry School, Northeast Forestry University, Harbin, 150040, P. R. China ]
  • Jinfu Zhang [ Forest Farm, Dajuzi Forest Farm of Keshenketeng Forestry Burean in Inner Mongolia Province, Chifeng, 024000, P. R. China ]
  • Fengri Li [ Forestry School, Northeast Forestry University, Harbin, 150040, P. R. China ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    강원대학교 산림과학연구소 [Institute of Forest Science Kangwon National University]
  • 설립연도
    1975
  • 분야
    농수해양>임학
  • 소개
    강원대학교부설산림과학연구소(이하 “연구소”라 한다)는 산림에 관한 제반 학술적 연구를 통하여 산림자원의 효용을 밝히고 임업 및 임산업의 발전에 기여함을 목적으로 한다.

간행물

  • 간행물명
    Journal of Forest and Environmental Science [산림과학연구]
  • 간기
    계간
  • pISSN
    2288-9744
  • eISSN
    2288-9752
  • 수록기간
    1981~2026
  • 등재여부
    KCI 등재
  • 십진분류
    KDC 526 DDC 634

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