CAJ | 학술논문

耕地压力指数是最小人均耕地面积与实际人均耕地面积的比值，粮食产量、粮食播种面积的比重是其重要影响因素。通过对青海河湟谷地2006-2012年耕地压力指数影响因素的分析，将其转化为能值后进一步分析区域内整体耕地压力指数，说明区域耕地压力指数随着农业产业结构调整而呈现的变化趋势，以及研究区内各县耕地压力指数存在着差异性。地区耕地压力指数的分析结果，对于区域未来土地利用规划具有重要指导作用。
경지압력지수시최소인균경지면적여실제인균경지면적적비치，양식산량、양식파충면적적비중시기중요영향인소。통과대청해하황곡지2006-2012년경지압력지수영향인소적분석，장기전화위능치후진일보분석구역내정체경지압력지수，설명구역경지압력지수수착농업산업결구조정이정현적변화추세，이급연구구내각현경지압력지수존재착차이성。지구경지압력지수적분석결과，대우구역미래토지이용규화구유중요지도작용。
The pressure index of cultivated land refers to the ratio of minimum amount of cultivated land per capita to the actual arable land area per capita. Grain yield and grain sowing areas are essential influencing factors of this index. This paper analyzes the influen-cing factors of the 2006 to 2012 pressure indexes of the Hehuang Valley in Qinghai Province. Then after converting them into energy in-dexes,it further studies the pressure index of cultivated land of the whole region. The conclusion reveals that the local pressure index of cultivated land changes with the agricultural structure adjustment in the region,and there are variations among those counties in the research area. This research analysis on the regional pressure index of cultivated land plays an important guiding role in the regional land-use planning in the future.