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Pregled bibliografske jedinice broj: 300054

Influence of Phosphogypsum Application on SO42- S Losses with Drainage Water


Mesić, Milan; Bašić, Ferdo; Kisić, Ivica; Butorac, Anđelko; Gašpar, Ivan; Zgorelec, Željka
Influence of Phosphogypsum Application on SO42- S Losses with Drainage Water // The Importance of Ecological Belts Surrounding Metropolitan Cities : Booklet of Abstracts
Istambul: IMP, 2007. str. 45-45 (predavanje, međunarodna recenzija, sažetak, znanstveni)


Naslov
Influence of Phosphogypsum Application on SO42- S Losses with Drainage Water

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

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
The Importance of Ecological Belts Surrounding Metropolitan Cities : Booklet of Abstracts / - Istambul : IMP, 2007, 45-45

Skup
The Importance of Ecological Belts Surrounding Metropolitan Cities

Mjesto i datum
Istambul, Turska, 15-16.06.2007

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Subsurface drainage; phosphogypsum; SO42- S

Sažetak
Quantities of SO42- S leached by drainpipe water from drained Stagnosols of Central Croatia are determined in the period from 1997. to 2004. Trial treatments discussed here are two selected from totally 10 and these two are: 1. Fertilization with N250 PK and 2. Fertilization with N250 PK + Phosphogypsum. Application of phosphogypsum was carried out twice, in 1996. and in 2002. at the level of 12 tha-1. The field experiment was set up so that the area of each fertilizing treatment embedded two drainpipes in their full length (130 m). SO42- S 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 but it was primarily influenced with phosphogypsum application. In 8-year period, quantities of SO42- S leached with drainage water varied from 2, 9 to 21, 4 kgha-1, at the treatment without, and from 30, 4 to 145, 5 kgha-1 at treatment with phosphogypsum.

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