서낙동강 지역의 농업용수 염해피해기준 설정에 관한 연구

• 영문명: Study on the standard of salinity management for irrigation on West Nakdong River area
• 발행기관: 한국생태공학회
• 저자명: 김진만(Jin Man KIM) 김영윤(Young Ryun KIM) 곽혜민(Hye Min KWAK)
• 간행물 정보: 『한국생태공학회지』한국생태공학회지 제1권 제1호, 45~52쪽, 전체 8쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2010.06.30

영문 초록

West Nakdong River area raises salinity of underground water of rivers according to seawater inflow. Using limited agricultural water without other water resources can often cause growth disorder. Korean water quality standards for the protection of agricultural water uses were originally derived based on management of public water resource. They were not prepared to protect crop plants from salinity, therefore standard of salinity management is required for agricultural uses. In this research, through comparison with foreign agricultural water quality standard and literature investigation, electrical conductivity(EC) proposed by suitable agricultural water salinity standard in West Nakdong River area. The advantage of Electrical conductivity(EC) is that field automatic measurement can receive convenient and stable data by real time. EC standard established by the corelation of EC concentration and crop production, range from stable(below 1 dS/m) to moderate (1~5 dS/m), severe(above 5 dS/m). Also proposed a salinity management guidelines for user and administrator’s which applies agricultural water salinity standard. Therefore, using this standard and guidelines can help reducing salt damage of crops and contribute in efficient utilization of water resources in West Nakdong River area.

목차

Abstract

1. 서론(Introduction)

2. 연구방법(Materials and Methods)

3. 결과 및 고찰(Results and Discussion)

4. 결론

참고 문헌

키워드

Agriculture Irrigation Salinity standard Electrical conductivity(EC) Guidelines for salinity management