If the farmlands and wildlands are close and the percentages of agricultural pollen of farmlands are low, pollen assemblages of the two land types are similar.
如果农田和荒地比较接近，农田农作物花粉含量又比较低，则两种植被类型花粉组合特征就较为相似。
The percentages of shrubs pollen of farmlands are lower than that of wildlands, and weed pollens are more abundant.
农田中灌木花粉含量低于荒地，杂草花粉类型比荒地丰富；
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