Pregled bibliografske jedinice broj: 602053
Nitrogen and Crude Proteins in Beetroot (Beta vulgaris var. conditiva) under Different Fertilization Treatments
Nitrogen and Crude Proteins in Beetroot (Beta vulgaris var. conditiva) under Different Fertilization Treatments // Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 40 (2012), 2; 215-219 (međunarodna recenzija, članak, znanstveni)
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Naslov
Nitrogen and Crude Proteins in Beetroot (Beta
vulgaris var. conditiva) under Different
Fertilization Treatments
Autori
Petek, Marko ; Herak Ćustić, Mirjana ; Toth, Nina ; Slunjski, Sanja ; Čoga, Lepomir ; Pavlović, Ivan ; Karažija, Tomislav ; Lazarević, Boris ; Cvetković, Saša
Izvornik
Notulae Botanicae Horti Agrobotanici Cluj-Napoca (0255-965X) 40
(2012), 2;
215-219
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Beta vulgaris var. conditiva ; crude proteins ; fertilization ; nitrogen ; storage
Sažetak
The research aim was to determine the influence of different organic and mineral fertilization treatments and post-harvest treatments on the content of nitrogen and crude proteins in the edible part of beetroot (Beta vulgaris var. conditiva). A field trial (2003-2005) was set up in a hilly part of Croatia according to the Latin square method with four types of fertilization (control, 50 t ha-1 stable manure, 500 and 1000 kg ha-1 NPK 5-20-30), while treatments involved harvested fresh beetroot and stored fresh beetroot. The highest dry weight (DW) content was determined in climatologically favourable 2004 (average 14.8% DW) and in the treatment with 1000 kg ha-1 NPK 5-20-30 (15.6% DW) in harvested beetroot. In 2004 and 2005, the highest levels of nitrogen and crude proteins in harvested beetroot were determined in the treatment with 1000 kg ha-1 NPK 5-20-30 (2.41 and 2.43 g N kg-1 in fresh weight and 15.07 and 15.21 g crude proteins kg-1 in fresh weight, respectively). Regardless of fertilization treatment or studied year, nitrogen and crude protein contents were higher in stored than in harvested beetroot, by 12% on average. The lowest crude protein content was determined in treatment with stable manure what confirmed that protein content decreased by organic fertilization. It can be concluded that beetroot lost some water during the storage period, which increased its content of nitrogen and crude proteins in fresh weight and thus increased the nutritional quality of beetroot as a functional food.
Izvorni jezik
Engleski
Znanstvena područja
Poljoprivreda (agronomija)
Napomena
Rad je kao predavanje prezentiran na skupu The 3rd
CASEE Conference 'Sustainable Agriculture and Food
Production in the Danube Region', održanom od
03.-05.05.2012.g., Cluj-Napoca, Rumunjska ; uz
medjunarodnu recenziju objavljen u Knjizi sazetaka
/ Carmen Socaciu, Radu Sestras (ur.) ; Cluj-Napoca
: Academic Press, 2012 ; str. 24-24 ; ISBN 978-
973-744-266-6.
POVEZANOST RADA
Projekti:
MZOS-178-1781845-1915 - Smjernice za kontroliranu ishranu vinove loze i proizvodnju vina (Herak Ćustić, Mirjana, MZOS ) ( CroRIS)
Ustanove:
Agronomski fakultet, Zagreb
Profili:
Tomislav Karažija
(autor)
Marko Petek
(autor)
Mirjana Herak Ćustić
(autor)
Boris Lazarević
(autor)
Lepomir Čoga
(autor)
Sanja Slunjski
(autor)
Nina Toth
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- CAB Abstracts
- CSA
- CAS
- DOAJ
- ASCI, BASE