Read Edit View history 砾耕栽培 lìgēngzāipéi gravel culture Origin Definitions Defs Strokes Stroke Words Sentences Sents 砾耕栽培 礫耕栽培 lìgēngzāipéi gravel culture A method of growing vegetables using gravel and nutrient-rich liquids to save fertilizer and labor
砾耕栽培 礫耕栽培 lìgēngzāipéi gravel culture A method of growing vegetables using gravel and nutrient-rich liquids to save fertilizer and labor