{"id":"https://openalex.org/keywords/wick-system","display_name":"wick system","description":"A passive hydroponic cultivation method that uses a wick to draw nutrient solution from a reservoir to plant roots.","display_name_alternatives":["wicking hydroponic system","wick systems","hydroponic wick system"],"ids":{"openalex":"https://openalex.org/keywords/wick-system","wikidata":null},"primary_topic":{"id":"https://openalex.org/T13391","display_name":"Innovations in Aquaponics and Hydroponics Systems","score":0.4022,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T13391","display_name":"Innovations in Aquaponics and Hydroponics Systems","score":0.4022,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.4008,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"works_count":297,"cited_by_count":585,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/wick-system","updated_date":"2026-10-18T04:06:28","created_date":"2026-09-30T00:00:00"}