한국환경농학회지 (Korean Journal of Environmental Agriculture)
- 제17권2호
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- Pages.145-149
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- 1998
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- 1225-3537(pISSN)
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- 2233-4173(eISSN)
서호수에서 부레옥잠 생육상태와 영양염류 제거량 조사
Survey on Nutrient Removal Potential and Growth State of Water Hyacinth (Eichhornia crassipes) at Seo-Ho.
- Kim, Bok-Young (National Institute of Agricultural Science and Technology,RDA) ;
- Lee, Jong-Sik (National Institute of Agricultural Science and Technology,RDA) ;
- Kim, Jin-Ho (National Institute of Agricultural Science and Technology,RDA)
- 발행 : 1998.06.30
초록
공장폐수와 도시오수가 유입되고 있는 서호에 부레옥잠을 6월부터 10월 중순까지 수면 재배하고 비닐하우스내에서 축산폐수에 부레 옥잠을 재배하여 식물체중의 질소, 인, 칼리함량 및 제거수량과 수질정화 정도를 조사하여 다음과 같은 결과를 얻었다. 1. 수원지방에서 부레옥잠 수면 재배는 6월부터 10월 중순까지 가능하였다. 2.서호
To find out the effect of water hyacinth(Eichhornia crassipes Solms-Laub) on the control of eutrofication and plant damage with irrigation water contamination, its ability to remove the nutrients such as nitrogen and phosphrus was studied. The overall results are summarized as follow. 1. It was possible to cultivate water hyacinth for 4 month from June to the middle of October in Suwon. 2. The number of plant was increased from 1,320 to 50,600 for 4 months, and total amounts of N, P, K removed from Seo-Ho by water hyacinth were 78.3, 64.2 and 152.4 kg/10a, respectively. 3. EC and
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