Gnojidbeni pokus za istraņivanje utjecaja razliţitih naţina obrade tla i gnojidbe duńikom na
prinos pńenice proveden je s tri razine opskrbljenosti duńikom (0, 80 i 140 kg N/ha) uz tri …

Artikkelissa analysoidaan nitraattitypen vähentämiseen tähtäävien vero-ohjauskeinojen
rajakustannus, tietyn nitraattipitoisuuden vähentämisen kokonaiskustannus ja veron …

Nitrogen (N) and phosphorous (P) from agricultural and urban areas contribute to water
quality degradation in many EU and Enlargement and Integration1 countries. Not only …

The objectives of the study were to determine the extent of nitrate leaching and maize yields
in four drainpipe spacing variants (15 m, 20 m, 25 m and 30 m). The study was carried out at …

The aim of this paper is to identify optional ways of preventing NO3-levels from rising within
Croatian farming systems, and the implications from the viewpoint of the manager. More …

Sažetak The research goal was to determine the influence of drainpipe spacing onthe
quantity of nitrogen leached, under standard agricultural practices, in the ecological …

Croatian farming systems have become more intensive in recent years. There is some
evidence of rising NO3-N-levels in ground water. The aim of the paper is to find possible …

Sažetak Three-year investigations (2007-2009) of water quality in hydroameliorated
agricultural areas were carried out at the experimental amelioration field “Jelenščak” Kutina …

The research was conducted on the experimental drainage field Varna of the Institute of Soil
Science, Belgrade, in the village near Šabac (44o41'38" N; 19o39'10" E), formed on the soil …

The aim of this paper is to identify optional ways of preventing NO3-levels from rising within
Croatian farming systems, and the implications from the viewpoint of the manager. More …