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Pregled bibliografske jedinice broj: 1203973

Long-term effects of organic fertilizers on macroelements status in grapevine leaf on calcareous soi


Karažija, Tomislav; Petek, Marko; Šatvar, Mihaela; Slunjski, Sanja
Long-term effects of organic fertilizers on macroelements status in grapevine leaf on calcareous soi // Zbornik sažetaka / Majić, Ivana ; Antunović, Zvonko (ur.).
Vodice: Fakultet agrobiotehničkih znanosti Osijek Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2022. str. 27-27 (poster, međunarodna recenzija, sažetak, znanstveni)


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Naslov
Long-term effects of organic fertilizers on macroelements status in grapevine leaf on calcareous soi
(Long-term effects of organic fertilizers on macroelements status in grapevine leaf on calcareous soil)

Autori
Karažija, Tomislav ; Petek, Marko ; Šatvar, Mihaela ; Slunjski, Sanja

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

Izvornik
Zbornik sažetaka / Majić, Ivana ; Antunović, Zvonko - Vodice : Fakultet agrobiotehničkih znanosti Osijek Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2022, 27-27

Skup
57th Croatian and 17th International Symposium on Agriculture

Mjesto i datum
Vodice, Hrvatska, 19.06.2022. - 24.06.2022

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
grapevine, nitrogen, phosphorus, potassium, organic fertilizers

Sažetak
Growing grapevines on calcareous soils often leads to plant nutrition dissorders. Vineyard fertilization practices on such soils diff er signifi cantly from the fertilization on acid soils because of infl uence of free calcium and high pH on the availability of nutrients. Three year trial was set up according to randomize complete block design with 6 treatments (unfertilized, farmyard manure 20 t ha-1 and 40 t ha-1, peat 20 000 L ha-1 and 40 000 L ha-1, NPK 5-20-30 500 kg ha-1+200 kg UREA kg ha-1) in 4 repetitions. Samples of grapevine leaves were taken three times during the growing period: at the fl owering, two weeks after fl owering and at the verasion. Total nitrogen was determined by the Modifi ed Kjeldahl method, phosphorus was determined spectrophotometrically, potassium fl amephotometricaly and calcium and magnesium atomic absorption spectrometricaly. Signifi cant eff ect of fertilization was determined in the fi rst year of the study on the amount of calcium (two weeks after fl owering) and in the third year on the amount of potassium (fl owering). Fertilization did not signifi cantly aff ect the amount of nitrogen, phosphorus and magnesium in grapevine leaves.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Ustanove:
Agronomski fakultet, Zagreb

Profili:

Avatar Url Marko Petek (autor)

Avatar Url Tomislav Karažija (autor)

Avatar Url Sanja Slunjski (autor)

Avatar Url Mihaela Šatvar (autor)


Citiraj ovu publikaciju:

Karažija, Tomislav; Petek, Marko; Šatvar, Mihaela; Slunjski, Sanja
Long-term effects of organic fertilizers on macroelements status in grapevine leaf on calcareous soi // Zbornik sažetaka / Majić, Ivana ; Antunović, Zvonko (ur.).
Vodice: Fakultet agrobiotehničkih znanosti Osijek Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2022. str. 27-27 (poster, međunarodna recenzija, sažetak, znanstveni)
Karažija, T., Petek, M., Šatvar, M. & Slunjski, S. (2022) Long-term effects of organic fertilizers on macroelements status in grapevine leaf on calcareous soi. U: Majić, I. & Antunović, Z. (ur.)Zbornik sažetaka.
@article{article, author = {Kara\v{z}ija, Tomislav and Petek, Marko and \v{S}atvar, Mihaela and Slunjski, Sanja}, year = {2022}, pages = {27-27}, keywords = {grapevine, nitrogen, phosphorus, potassium, organic fertilizers}, title = {Long-term effects of organic fertilizers on macroelements status in grapevine leaf on calcareous soi}, keyword = {grapevine, nitrogen, phosphorus, potassium, organic fertilizers}, publisher = {Fakultet agrobiotehni\v{c}kih znanosti Osijek Sveu\v{c}ili\v{s}ta Josipa Jurja Strossmayera u Osijeku}, publisherplace = {Vodice, Hrvatska} }
@article{article, author = {Kara\v{z}ija, Tomislav and Petek, Marko and \v{S}atvar, Mihaela and Slunjski, Sanja}, year = {2022}, pages = {27-27}, keywords = {grapevine, nitrogen, phosphorus, potassium, organic fertilizers}, title = {Long-term effects of organic fertilizers on macroelements status in grapevine leaf on calcareous soil}, keyword = {grapevine, nitrogen, phosphorus, potassium, organic fertilizers}, publisher = {Fakultet agrobiotehni\v{c}kih znanosti Osijek Sveu\v{c}ili\v{s}ta Josipa Jurja Strossmayera u Osijeku}, publisherplace = {Vodice, Hrvatska} }




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