Naslov
Optimalna priprema sjemena za uzgoj pšenične trave (Triticum aestivum L.)
(The optimal preparation of seeds for cultivation of wheatgrass (Triticum aestivum L.))

Autori
Grubišić, Sanja ; Orkić, Vedran ; Guberac, Sunčica ; Lisjak, Miroslav ; Petrović, Sonja ; Rebekić, Andrijana

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

Izvornik
Book of abstracts / Mioč, Boro ; Širić, Ivan - Zagreb : Agronomski fakultet Sveučilišta u Zagrebu, 2019, 70-70

Skup
54. hrvatski i 14. međunarodni simpozij agronoma

Mjesto i datum
Vodice, Hrvatska, 17.02.2019. - 22.02.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
pšenična trava ; klorofil ; dezinfekcija sjemena
(wheatgrass ; chlorophyll ; disinfection of seeds)

Sažetak
Young wheat shoots (Triticum aestivum L.) are known as wheatgrass. Wheatgrass is used as a natural food supplement most commonly in the form of fresh juice. A wheatgrass for preparation of juice is mainly grown in a housholds, where mildew occurrence often makes such wheatgrass unsuitable for consumption. The aim of this study was to investigate the differences in seed disinfection (distilled water, autoclaved water and 15% NaClO) and the substrate (without substrate, quartz sand and Brill substrate (disinfected and non- disinfected)) on the incidence of mildew, the number of plants, plant weight, amount of juice and the concentration of chloroplast pigments in two cultivars (‘Ilirija’ and ‘Katarina’). Disinfection of seeds and substrates are carried out with methods that can be applied in the households. The highest incidence of mildew, lowest number of plants and lowest plant weight were detected in the wheatgrass cultivated without substrate, regardless of cultivar and disinfection. The highest plant weight in both cultivars was obtained in plants grown from seeds disinfected with distilled water on the disinfected Brill substrate (23.77 ± 1.07 g and 17.73 ± 0.40 g in ‘Ilirija’ and ‘Katarina’, respectively). Plant weight and the amount of juice are correlated (r = 0.98, p < 0.01). The obtained results indicate that examined traits are under strongest effect of cultivar and type of substrate for plant growth.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija), Interdisciplinarne biotehničke znanosti

POVEZANOST RADA