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Irrigation management with low quality water should take into account a water balance as well as nutrient balance. Paper presents an algorithm of irrigation management. This algorytm connects water and nitrogen balance. Water balance includes: precipitation, irrigation, evapotranspiration and effluent. Nitrogen balanse consists of nitrogen from precipitation or irrigation water and fertilization as...
The goal of the paper was to investigate role of water bodies for the residents of Cracow, in particular the role of lakes and ponds in the rural areas near Cracow. To achieve this a questionnaire involving 746 Cracow residents above the age of 15 was carried out. It proved that alm ost 78% Cracow residents use water bodies for reereation. The highest number (55%) of the ones resting on water visit...
The quality of irrigation water has an impact on operation of irrigation system and influence on system efficiency. The main objective of the experiments was to examined the performance of drip system under conditions of low quality recycled water irrigation from tobacco manufacture. The results of uniformity coefficients were higher then 90% and performance of the drip system can be evaluated as...
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