농촌하천 표토내 매토종자의 발아량 및 종구성

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김세창;박봉주;김원태;윤용한;조용현;강희경;오현경;신경준;어양준;윤택승;장광은;곽무영
Kim, Se-Chang;Park, Bong-Ju;Kim, Won-Tae;Yoon, Yong-Han;Cho, Yong-Hyeon;Kang, Hee-Kyoung;Oh, Hyun-Kyung;Shin, Kyung-Jun;Eo, Yang-Joon;Yoon, Taek-Seong;Jang, Kwang-Eun;Kwak, Moo-Young

  • 투고 : 2012.09.18
  • 심사 : 2012.11.23
  • 발행 : 2012.11.30

초록

Purpose of this study was to evaluate germination characteristics of soil seed bank in rural stream topsoil using seedling emergence method in order to provide data for future ecological restoration of stream utilizing topsoil. There were 24 families, 52 genera, 61 taxa of soil seed bank flora found in topsoil from 6 rural streams. The most frequently found taxa were Compositae (12 taxa) followed by Gramineae (8 taxa), Caryophyllaceae (5 taxa), Cruciferae (4 taxa), Scrophulariaceae, Labiatae, Polygonaceae and Cyperaceae. Plant with the most number of germination was Stellaria aquatica followed by Erigeron annuus, Imperata cylindrica var. koenigii, Poa annua, Cyperus microiria and Veronica undulata. Naturalized plants found were Erigeron annuus, Rumex crispus, Oenothera odorata, Cerastium glomeratum, Bidens frondosa, Erigeron philadelphicus, etc.

키워드

Seedling emergence method;Ecological restoration;Naturalized plants

참고문헌

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