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 …

winegrowrs' knowledge levels, problem awareness and management changes regarding nitrogen. The study's core was a standardized …

The fallout of nitrogen pollution is considered one of the largest global externalities facing the world, impacting air … results are consistent and show that early-life exposure to nitrogen pollution in water can lower height-for-age scores during …

including changes in (i) rates of nitrogen application, (ii) supplementary irrigation and (iii) new cultivar (with higher … radiation use efficiency) on maize cropping systems over Africa based on 30 years (1980-2010) of climate, soil and management … traditional cultivars and average nitrogen application rates of <10 kg N ha-1. The model results showed that the combined changes …

nitrogen fertilization rate, b) adjustment of sowing date, c) implementation of new cultivars, and d) supplementary irrigation … global datasets at 0.5° x 0.5° spatial resolution. The nitrogen and cultivar packages were tested for all six countries … improvements across the packages were obtained by increase in nitrogen application rate, assuming that other nutrients like …

In addition to other nitrogen sources, nitrogen emissions from agriculture pollute waters and other environmental media … the impact of the Hessian water protection advisory service in the context of the EU Water Framework Directive on nitrogen …