The Korean Journal of Soil Zoology (한국토양동물학회지)

The Korean Society of Soil Zoology (한국토양동물학회)
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Earthworm Abundance and Species Composition in the Heap of Compost, Wild-grass and Sewer

퇴비더미, 야초더미와 농촌하수구에 서식하는 지렁이 종과 군집

  • Na, Young-Eun (Division of Agricultural Environment and Ecology, National Institute of Agricultural Science and Technology) ;
  • Hong, Yong (Faculty of Biological Resources Science, College of Agriculture, Jeonbuk National University) ;
  • Lee, Sang-Beom (Division of Agricultural Environment and Ecology, National Institute of Agricultural Science and Technology) ;
  • Koh, Mun-Hwan (Division of Agricultural Environment and Ecology, National Institute of Agricultural Science and Technology) ;
  • Ahn, Young-Joon (School of Agricultural Biotechnology, Seoul National University)
  • 나영은 (농업과학기술원 환경생태과) ;
  • 홍용 (전북대학교 농과대학 생물자원과학부) ;
  • 이상범 (농업과학기술원 환경생태과) ;
  • 고문환 (농업과학기술원 환경생태과) ;
  • 안용준 (서울대학교 농업생명과학대 농생명과학부)
  • Published : 2001.12.01
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Abstract

This study was carried out to investigate the species composition and its abundance in the heap of compost, wild-grass, and sewer. 1,525 individuals were collected from 11th July, 2000 to 3rd August, 2000 at the 108 sites. They encompassed 3 families, 4 genera and 6-8 species. Species composition and its percentile abundance were as follows: Eisenia fetida 86.2%, Aporectodea trapezoides 0.5%, Amynthas hilgendorfi 1.1%, Amyntha agrestis 2.8%, A. koreanus group 6.3%, Drawida sp. 17%, Others 1.4fo in the compost heap, Eisenia fetida 9.8%, Aporectodea trapezoides 9.1%, Amynthas hilgendorfi 12.1%, Amyntha agrestis 25.1%, A. koreanus group 27.8%, Drawida sp 2.8%, Others 13.2% in the wild-grass and Eisenia fetida 24.2%, Aporectodea trapezoides 5.4%, Amynthas hilgendorfi 10.2%, Amyntha agrestis 5.4%, A. koreanus group 26.3%, Drawida sp 1.6%, Others 22.6% in the sewer.

2000년 7월 10일부터 8월 3일까지 전국의 퇴비더미 37개, 야초더미 56개, 농촌하수구 15개에서 1525개체의 지렁이를 채집하여 동정하였다. 조사기간 동안 채집된 지렁이는 3과 4속 6-8종이었으며 종 구성은 다음과 같다. 퇴비더미에서 서식하는 지렁이는 줄지렁이 (Eisenia fetida) 86.2%, 참지렁이 (A. koreanus group) 6.3%, 밭지렁이 (Amyntha agrestis) 2.8%, 외무늬지렁이 (Amynthas hilgendorfi) 1.1%, Drawida sp. 1.7%, 갈색낚시지렁이 (Aporectodea trapezoides) 0.5%, 기타 종이 1.4%, 야초더미에서 서식하는 지렁이는 참지렁이 (A. koreanus group)가 27.8%, 밭지렁이(Amyntha agrestis) 25.1%, 외무늬지렁이 (Amynthas hilgendorfi) 12.1%, 줄지렁이 (Eisenia fetida) 9.8%, 갈색낚시지렁이(Aporectodea trapezoides) 9.1%, Drawida sp. 2.8%, 기타 종 13.2%,또한 농촌하수구에서 서식하는 지렁이는 참지렁이 (A. koreanus group) 26.3% . 줄지렁이 (Eisenia fetida) 24.2%, 외무늬지렁이 (Amynthas hilgendorfi) 10.2%, 갈색낚시지렁이 (Aporecrodea trapezoides) 5.4%, 밭지렁이 (Amyntha agrestis) 5.4%, Drawida sp. 1.6%, 기타 종은 22.6%로 조사되었으며, 향후 조사된 이들 종들에 대한 섭식 능력과 기능을 평가하여 여러 분야에 활용 할 수 있을 것이다.

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