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陕西省渭北地区旱原农田旱灾承受力的综合评价,选取了16项参评指标,采用层次评判法对该地区23县(市)及该地区不同耕作制度区的农田旱灾承受力作了综合评价。
A total of 16 indicators were selected for comprehensive evaluation of the drought tolerance of dryland farmlands in Weibei area of Shaanxi province. The comprehensive evaluation of farmland drought tolerance of 23 counties (cities) and different farming systems in the area was conducted by the hierarchical evaluation method.