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Pregled bibliografske jedinice broj: 421766

Losses of NO3-N in drainpipe water at different nitrogen fertilization levels


Mesić, Milan; Zgorelec, Željka; Kisić, Ivica; Bašić, Ferdo; Butorac, Anđelko; Gašpar, Ivan
Losses of NO3-N in drainpipe water at different nitrogen fertilization levels // Water Policy 2009 Water as a Vulnerable and Exhaustible Resource / Kovar, Pavel ; Maca, Petr ; Redinova, Jana (ur.).
Prag: Czech University of Life Sciences Prague, 2009. str. 234-237 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Losses of NO3-N in drainpipe water at different nitrogen fertilization levels

Autori
Mesić, Milan ; Zgorelec, Željka ; Kisić, Ivica ; Bašić, Ferdo ; Butorac, Anđelko ; Gašpar, Ivan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Water Policy 2009 Water as a Vulnerable and Exhaustible Resource / Kovar, Pavel ; Maca, Petr ; Redinova, Jana - Prag : Czech University of Life Sciences Prague, 2009, 234-237

ISBN
978-80-213-1944-8

Skup
Water Policy 2009 Water as a Vulnerable and Exhaustible Resource

Mjesto i datum
Prag, Češka, 22-26. 06. 2009

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Subsurface drainage water; Nitrate-nitrogen losses

Sažetak
In a field trial with different mineral nitrogen doses (0, 100, 150, 200, 250 and 300 kg Nha-1) nitrate nitrogen losses in drainage water are quantified for the period from October 1997 to December 2007. The trail was set up so that the area of each fertilizing treatment embedded two drainpipes, in their full length. Water samples were collected on a daily basis during the periods of outflow. NO3-N concentration in drainage water varied in dependence on the crop type and development stage, on the fertilization, on the quantity and intensity of precipitation and on the drainage volume. Crop sequence at test field included corn, winter wheat, oilseed rape and soybean. Obtained results can be used for prediction of nitrogen losses with drainpipe water in regions with similar agro-ecological conditions.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
178-0672345-2767 - Biljno-uzgojne mjere za poboljšanje kakvoće proizvoda iz ekološke poljoprivrede (Ivica Kisić, )
178-1780692-0694 - Konzervacijsko gospodarenje na tlima izloženim djelovanju erozije vodom (Ferdo Bašić, )
178-1780692-0695 - Gnojidba dušikom prihvatljiva za okoliš (Milan Mesić, )

Ustanove
Agronomski fakultet, Zagreb