| 释义 |
氮肥dànféi含氮为主的肥料,能促进作物的茎叶生长,如硫酸铵、硝酸铵、厩肥、绿肥、人粪尿等。{nitrogenous fertilizer; chemical fertilizer composed mostly of nitrogen, such as ammonium sulphate, ammonium nitrate, barnyard manure, green manure, human waste, etc., which promotes the growth of stems and leaves of a crop} |