Korean Journal of Environmental Agriculture (한국환경농학회지)
- Volume 19 Issue 5
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- Pages.433-441
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- 2000
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- 1225-3537(pISSN)
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- 2233-4173(eISSN)
Feasibility Study of Agronomic Application of Treated Sewage for Paddy Rice Culture
- Woo, Sun-Ho (Graduate Program, Konkuk Univ.) ;
- Yoon, Chun-Gyeong (Agricultural Engineering Dept. Konkuk Univ.)
- Published : 2000.12.30
Abstract
A feasibility study was performed to examine the agronomic application of treated sewage on paddy rice culture by field experiment for two consecutive years. The domestic sewage was treated by the constructed wetland system which was in subsurface flow type and consisted of sand and macrophyte. The effluent of the wetland system was used for irrigation water. The effluent was diluted to maintain the total nitrogen concentration below
Keywords
- Paddy rice;
- Constructed wetland system;
- Grain yield;
- Soil characteristics;
- Total nitrogen;
- Total phosphorous