About: acid soil

Premodifier: acid
Head noun: soil

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

Broader concepts

label	provenance	confidence
maize zea may	isap:126905845	0.479874
aluminum al	isap:515958110	0.362393
problem	isap:9779112	0.274016
plant	isap:85209488	0.270625
cultivation	isap:418290080	0.251455
woodland	isap:455004649	0.205923

Narrower concepts

label	provenance	confidence
acrisols	isap:382749446	0.234354
liming	isap:491672462	0.210679