Izvorni znanstveni članak
https://doi.org/10.5513/JCEA01/23.4.3640
Temperature and water solution pH effects on crimson clover (Trifolium incarnatum L.) imbibition and seedling traits
Goran HERMAN
; Faculty of Agrobiotechnical Sciences Osijek, Josip Juraj Strossmayer University of Osijek, Republic of Croatia
Ranko GANTNER
; Faculty of Agrobiotechnical Sciences Osijek, Josip Juraj Strossmayer University of Osijek, Republic of Croatia
Vlado GUBERAC
; Faculty of Agrobiotechnical Sciences Osijek, Josip Juraj Strossmayer University of Osijek, Republic of Croatia
Helena ŽALAC
; Faculty of Agrobiotechnical Sciences Osijek, Josip Juraj Strossmayer University of Osijek, Republic of Croatia
Gordana BUKVIĆ
; Faculty of Agrobiotechnical Sciences Osijek, Josip Juraj Strossmayer University of Osijek, Republic of Croatia
Sažetak
Crimson clover (Trifolium incarnatum L. convar. Inkara) seeds were imbibed with water solution of various pH values
(4, 5, 6 and 7) at various ambiental temperatures (10, 15 and 22 °C) with the aim to reveal treatments effects on seed
(imbibition, germination energy, germination and electric conductivity) and seedling traits (stem, root and total length).
Seeds were imbibed in a laboratory by the standard method for seed germination. When averaged over the inquired pH
values, ambient temperature affected all the investigated traits except stem length. The highest seed imbibition (58.8%)
and electric conductivity (82 µS/cm per gram) were achieved at 22 °C. The highest values for germination energy (70%),
germination (68%), root length (31 mm) and total seedling length (77 mm) were achieved at 10 °C. When averaged over
the inquired ambiental temperatures, the highest germination energy (71%), germination (73%), root length (34 mm) and
total seedling length (78 mm) were achieved at pH 4.
Ključne riječi
Trifolium incarnatum L.; germination; pH; electrical conductivity
Hrčak ID:
288310
URI
Datum izdavanja:
21.12.2022.
Posjeta: 343 *