원주 근교 농약 분해 균주의 분포와 생태학적 의미 = Distribution and Ecological Interest of Herbicide Degrading Microorganisms in Wonju Area

다국어 초록 (Multilingual Abstract)

The experiments were carried out to find the herbicide degrading bacterial distibution. 257 strains of herbicide resistant bacteria were collected from Wonju area and 30 strains of paraquat degrading bacteria, 11 strains of glyphosate degrading bacteria, 11 strains of dichlorvos degrading bacteria and 18 strains of phosphamidon degrading bacteria were isolated. 80.56% of total herbicide degrading bacteria were Gram positive. Total bacterial population of mountain area(C area) was higher than rice field area(B area) and vinyl plastic hothouse area(A area), but the rates of herbicide degrading bacteria were high in A area. Especially, the wellknown herbicides, paraquat and glyphosate, degrading and resistant bacteria were collected from all of A area. It means that many of farmers are using these herbicides very widely.

목차 (Table of Contents)

• 목차
• Abstract
• Ⅰ. 서론
• Ⅱ. 재료 및 방법
• 1. 시료 채취
• 2. 배지 및 시약
• Ⅲ. 결과 및 고찰
• 1. LB 액체배지에서의 농약 저항성 균주의 분리
• 2. PAS 배지를 이용한 농약 분해세균의 분리
• 3. 농약 분해세균의 Gram 염색
• 4. 채집지별 총 세균수
• 5. 채집지별 pH와 온도의 분포
• 6. 농약 분해세균 군집에 미치는 지역별 요인
• 7. 농약 종류에 따른 지역별 특성
• 참고문헌