need different lumped parameterization in MONERIS simulation. Point sources are important for nitrogen (64 %) and … phosphorous emissions (22 %), and diffuse sources for nitrogen via erosion (15 %) and free grazing (12 %) and for phosphorous via …

level decreases fertilization costs because of the increased levels of available nutrients left in the water, and irrigation … to differences between levels of nutrients needed by crops and those available in wastewater. The present article focuses …

novel practices to improve crop access to water and nutrients. Increased understanding of root function has implications for … selection and breeding of crops to maximise capture of water and nutrients. Roots are also a means of delivering natural plant … inhibition of the nitrification process in soil (conversion of ammonium to nitrate) with possible benefits for improved nitrogen …

nitrogen and phosphorus from agriculture, the wastewater sector and the air pathway into groundwater, surface waters and the … Institute calculated nitrogen balances of agriculture on municipal areas and an analysis of the effect of the amended Fertiliser …