不同肥力土壤  Soils with different fertility

长期土壤肥力试验  Long-term soil fertility experiment

长期土壤培肥  physical properties

高肥力土壤  high fertility soil; fertile soil

耕作土壤肥力性状  Cultivated soil fertilizer trait

国家土壤肥力监测点  national soil fertility long-term monitoring sites

林地土壤肥力  Soil fertility

培肥土壤  bettering soil fertility; Fertilzing soil; fertilizing soil; high fertility soil; fertilized soil

潜在土壤肥力  potential fertility of soil

森林土壤肥力  Forest soil fertility

提高土壤肥力  increasing of soil fertility

土壤肥力  Return of straws into soil; Soil fertili; soil fertilization; Fertility; the soil fertility; Soil nutrients; Activity; soil fertility level; enzyme activity; Soil nutrition; soil fertilizer; fertilization measure; soil fertility quality; Yield; fertility of soil; soil nutrient; integrative evaluation; Soil fertility; Nutrient of soil; sustainable productivity; Soil quality

土壤肥力[49BE]  Soil fertility

土壤肥力保持价值  keep value on soil fertility

土壤肥力变化  soil fertility dynamics

土壤肥力补给  soil fertility replenishment

土壤肥力等级  grades of the soil fertility; soil fertility levels; Regional fertilizer response model

土壤肥力恢复  soil recovery; recovery of soil fertility

土壤肥力评价  fertility evaluation; soil fertility evaluation; evaluation of soil fertility