CAJ | 학술논문

按照土地退化有关概念和农田生态系统的特点，运用参与式方法、KJ 法、德尔菲法等方法，建立小尺度范围、人为驱动力影响下的农田生态系统土地退化监测与评价指标体系，包括耕作制度、耕作措施、土壤残膜污染、肥料污染、农药污染、灌溉方式、土壤含盐量、工程排碱措施、农田防护林、贫困状况共10项指标。该体系各指标具有可获取性，易于操作，便于土地利用者自我监测，减少人为不合理的农田土地利用活动，提高了土地生产力，可有效控制农田土地退化。
안조토지퇴화유관개념화농전생태계통적특점，운용삼여식방법、KJ 법、덕이비법등방법，건립소척도범위、인위구동력영향하적농전생태계통토지퇴화감측여평개지표체계，포괄경작제도、경작조시、토양잔막오염、비료오염、농약오염、관개방식、토양함염량、공정배감조시、농전방호림、빈곤상황공10항지표。해체계각지표구유가획취성，역우조작，편우토지이용자자아감측，감소인위불합리적농전토지이용활동，제고료토지생산력，가유효공제농전토지퇴화。
The research established land degradation monitoring and assessment in-dex system of farmland ecosystem under influence of human activities, including farming system, measures, mulch residuals, fertilizer pol utions, pesticide pol ution, irrigation method, salt content of soils, engineering measures of discharging alkali, agricultural protection forests and poverty. The indices of the system are accessible, and convenient for operation, which is suitable for land managers self-monitoring, re-ducing irrational farming activities, improving farmland productivity and preventing farmland degradation.