inhibition of the nitrification process in soil (conversion of ammonium to nitrate) with possible benefits for improved nitrogen … practices including inter-cropping, inclusion of nitrogen-fixing crops, agroforestry and improved recycling have been clearly … sufficient nitrogen is available for adequate food production. Application of known strategies (through either regulation or …

essential fixation of atmospheric nitrogen into plant-available nitrogenous fertiliser and concludes that methane from natural …Without the input of fertiliser nitrogen it is estimated that only about half of the current global population can be … recommended that an on-going requirement for methane is acknowledged and that consideration be given to strategic reserves for the …