About: soil acidity

Premodifier: soil
Head noun: acidity

Same concepts
http://dbpedia.org/resource/Soil_pH

Broader concepts

label	provenance	confidence
factor	isap:272704996	0.738679
important factor	isap:272705002	0.687855
many factor of growth	isap:272705000	0.657526
problem	isap:436517033	0.585023

Narrower concepts

label	provenance	confidence