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Influence of nitrogen fertilization on the lettuce yield and on NO3- N concentration in lysimeter water


Škarić, Zdravko; Mesić, Milan; Bašić, Ferdo; Kisić, Ivica
Influence of nitrogen fertilization on the lettuce yield and on NO3- N concentration in lysimeter water // Program & Abstracts N2001 The Second International Nitrogen Conference / Galloway, James ; Cowling, Ellis (ur.).
Washington: Ecological Society of America, 2001. str. 87-87 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Influence of nitrogen fertilization on the lettuce yield and on NO3- N concentration in lysimeter water

Autori
Škarić, Zdravko ; Mesić, Milan ; Bašić, Ferdo ; Kisić, Ivica

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

Izvornik
Program & Abstracts N2001 The Second International Nitrogen Conference / Galloway, James ; Cowling, Ellis - Washington : Ecological Society of America, 2001, 87-87

Skup
N2001 The Second International Nitrogen Conference

Mjesto i datum
Potomac, Maryland, SAD, 14-18.10.2001

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
nitrate nitrogen; leaching; lysimeter

Sažetak
With the aim of determining the optimal mineral nitrogen fertilization for lettuce (Lactuca sativa L.) according to the yield and nitrate concentration in lysimeter water a stationary field trial with 6 treatments was set up in Southern Croatia. The trial included different rates of nitrogen fertilization from 0 to 450 kg ha-1 N. Water leached through the soil to a 80 cm depth was caught by the installed lysimeters. The lysimeters applied were without lateral sides (after Ebermayer). According to the lettuce yield best results were obtained with 100 kg ha-1 N. Highest nitrogen content in lettuce was recorded in the treatment with 300 kg ha-1 N. Average NO3- N concentrations in lysimeter water varied from 113 to 350 mg L-1 NO3- N. Depending on the trial treatment average quantity of leached NO3- nitrogen varied from 29.9 to 85.0 kg ha-1.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
00910102
178151
178152

Ustanove
Agronomski fakultet, Zagreb

Profili:

Avatar Url Milan Mesić (autor)

Avatar Url Ivica Kisić (autor)

Avatar Url Ferdo Bašić (autor)

Avatar Url Zdravko Škarić (autor)

Citiraj ovu publikaciju

Škarić, Zdravko; Mesić, Milan; Bašić, Ferdo; Kisić, Ivica
Influence of nitrogen fertilization on the lettuce yield and on NO3- N concentration in lysimeter water // Program & Abstracts N2001 The Second International Nitrogen Conference / Galloway, James ; Cowling, Ellis (ur.).
Washington: Ecological Society of America, 2001. str. 87-87 (poster, međunarodna recenzija, sažetak, znanstveni)
Škarić, Z., Mesić, M., Bašić, F. & Kisić, I. (2001) Influence of nitrogen fertilization on the lettuce yield and on NO3- N concentration in lysimeter water. U: Galloway, J. & Cowling, E. (ur.)Program & Abstracts N2001 The Second International Nitrogen Conference.
@article{article, year = {2001}, pages = {87-87}, keywords = {nitrate nitrogen, leaching, lysimeter}, title = {Influence of nitrogen fertilization on the lettuce yield and on NO3- N concentration in lysimeter water}, keyword = {nitrate nitrogen, leaching, lysimeter}, publisher = {Ecological Society of America}, publisherplace = {Potomac, Maryland, SAD} }