Assertion: compaction's effect | /r/HasProperty | decrease
Facets:
value: in crop yield
type: OTHER
value: in oxygen diffusion
type: OTHER
Source sentences:
text: One possible effect is a decrease in oxygen diffusion that causes anaerobic condition.
text: For example (a) roots on compacted soils tend to be horizontally spread because of their inability to penetrate the soil (b) nutrient deficiency symptoms will appear on crops in suspected area because of their inability to reach deep for nutrients (c) there will be low germination rate (e) and finally the most devastating effect is the decline in crop yield.