Effects of Seasonal Fallow on Cultivated Land Quality in Hebei Province
The relative soil quality index method was used to evaluate the cultivated land quality in the pilot and control areas of seasonal fallow in Hebei Province.The results showed that the relative cultivated land qual-ity index of the fallow area and the control area in Hebei Province had improved,and the improvement rate of the relative cultivated land index of the fallow area was significantly higher than that of the control area.The continuous implementation of fallow policy can effectively improve the soil quality in fallow area and promote the restoration and improvement of cultivated soil fertility in this area.
Hebei ProvinceCultivated land qualityAnalytic hierarchy processRelative soil quality index
NETL
NSTL
万方数据
