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Pregled bibliografske jedinice broj: 849443

Lamb's lettuce mineral content in floating system


Radman, Sanja; Ćurko, Jakov; Toth, Nina; Fabek, Sanja; Čoga, Lepomir; Žutić, Ivanka; Benko, Božidar
Lamb's lettuce mineral content in floating system // Acta Horticulturae, 1142 (2016), 343-348 doi:10.17660/ActaHortic.2016.1142.52 (međunarodna recenzija, članak, znanstveni)


Naslov
Lamb's lettuce mineral content in floating system

Autori
Radman, Sanja ; Ćurko, Jakov ; Toth, Nina ; Fabek, Sanja ; Čoga, Lepomir ; Žutić, Ivanka ; Benko, Božidar

Izvornik
Acta Horticulturae (0567-7572) 1142 (2016); 343-348

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Valerianella locusta; nutrient solution; nitrate content; calcium; phosphorus

Sažetak
In recent times lamb's lettuce become a very interesting leafy vegetables to consumers because of its rich mineral and chemical composition. Due to a market demand for this valuable leafy vegetable throughout year, it is necessary to research other production technologies (such as floating system) beside conventional one. The aim of this research was to determine the influence of two different nutrient solutions on yield, dry matter, mineral and nitrate content of lamb's lettuce. The experiment was laid out according to the randomized block scheme with three replications in floating hydroponic system in unheated greenhouse. In the first pool nutrient solution was prepared according to Pimpini and in the second pool according to Johnson with a smaller concentration of potassium nitrate. Sowing of lamb's lettuce, cultivar 'Juwabel' was conducted on March 17 in polystyrene trays, filled with inert substrate. Nutrient solution prepared according to Johnson resulted with higher values of yield (1.26 kg m-2), dry matter (12.95%), phosphorus [47.92 mg 100 g-1 fresh weight (fw)], magnesium (53.1 mg 100 g-1 fw) and calcium (116.6 mg 100 g-1 fw). Also, smaller values of potentially harmful nitrate were measured (1425 mg kg-1 NO3 fw) compared to lamb's lettuce grown in Pimpini's nutrient solution (1881 mg kg-1 NO3 fw). Due to higher yield, dry matter and concentrations of the most observed minerals as well as smaller amounts of nitrate, nutrient solution according to Johnson can be proposed for growing of lamb's lettuce in floating system.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Ustanove
Agronomski fakultet, Zagreb

Profili:

Avatar Url Lepomir Čoga (autor)

Avatar Url Božidar Benko (autor)

Avatar Url Nina Toth (autor)

Avatar Url Ivanka Žutić (autor)

Avatar Url Sanja Radman (autor)

Avatar Url Sanja Fabek Uher (autor)

Citiraj ovu publikaciju

Radman, Sanja; Ćurko, Jakov; Toth, Nina; Fabek, Sanja; Čoga, Lepomir; Žutić, Ivanka; Benko, Božidar
Lamb's lettuce mineral content in floating system // Acta Horticulturae, 1142 (2016), 343-348 doi:10.17660/ActaHortic.2016.1142.52 (međunarodna recenzija, članak, znanstveni)
Radman, S., Ćurko, J., Toth, N., Fabek, S., Čoga, L., Žutić, I. & Benko, B. (2016) Lamb's lettuce mineral content in floating system. Acta Horticulturae, 1142, 343-348 doi:10.17660/ActaHortic.2016.1142.52.
@article{article, year = {2016}, pages = {343-348}, DOI = {10.17660/ActaHortic.2016.1142.52}, keywords = {Valerianella locusta, nutrient solution, nitrate content, calcium, phosphorus}, journal = {Acta Horticulturae}, doi = {10.17660/ActaHortic.2016.1142.52}, volume = {1142}, issn = {0567-7572}, title = {Lamb's lettuce mineral content in floating system}, keyword = {Valerianella locusta, nutrient solution, nitrate content, calcium, phosphorus} }

Časopis indeksira:


  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • FSTA: Food Science and Technology Abstracts


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