noun
pesticide-free cultivation; organic farming
Literally 'no-pesticide cultivation'; often used in contrast to conventional farming. Note that 'organic farming' (有機農業) may include natural pesticides, while 無農薬栽培 strictly means no synthetic pesticides are used.
See also: 有機農業
この野菜は無農薬栽培で育てられました。
These vegetables were grown using pesticide-free cultivation.
無農薬栽培の米は値段が高い。
Pesticide-free rice is expensive.