en hydroponics (n, act)
― IsA ⟶
Weight: 2.0
en farming (n, act) Source: Open Multilingual WordNet
en drip culture (n, act)
― IsA ⟶
Weight: 2.0
en hydroponics (n, act) Source: Open Multilingual WordNet
en hydroponics (n)
― IsA ⟶
Weight: 1.0
en plant kingdom husbandry (n) Source: OpenCyc 2012
en hydroculture
― IsA ⟶
Weight: 1.0
en hydroponics (n) Source: English Wiktionary