Korean Journal of Environmental Agriculture (한국환경농학회지)
- Volume 1 Issue 1
- /
- Pages.1-13
- /
- 1982
- /
- 1225-3537(pISSN)
- /
- 2233-4173(eISSN)
Organochlorine Pesticide Residues in Agricultural Soils-1981
농경지토양(農耕地土壤)의 유기염소계(有機鹽素系) 농약(農藥)의 잔류평가(殘留評價)
- Park, Chang-Kyu (College of Agriculture, Seoul National University) ;
- Ma, Yeon-Sik (College of Agriculture, Seoul National University)
- Published : 1982.06.30
Abstract
Composite soil samples from 236 sites representing paddy field, up-land, orchard and plastic film house were examined for organochlorine residues by GLC-ECD. Detection frequencies and residual levels of most persistent organochlorine residues in the soil samples were found to depend on the cropping practices. Highest organochlorine residues were found in orchard soils and followed, in decreasing order, plastic film house, up-land and paddy field soils.
전국의 논, 밭, 과수원 및 plastic film house 토양시료 236점을 1981년(年) 4월(月)부터 5월(月)사이에 채취(採取), 유기염소계 잔류농약을 GLC로 분석하였다. 실험결과(實驗結果)는 다음과 같이 요약(要約)하였다. 1)
Keywords