Sjemenarstvo, Vol. 14 No. 5-6, 1997.
Izvorni znanstveni članak
QUALITY OF ALFA-ALFA (Medicago sativa L.) AND FODDER PEAS (Pisum arvense L.) SEEDS AFTER FIVE YEARS HERMETIC STORAGE
Vlado Guberac
; Poljoprivredni fakultet Osijek, Sveučilište Josip Juraj Strossmayer, Osijek, Hrvatska
Đuro Banaj
; Poljoprivredni fakultet Osijek, Sveučilište Josip Juraj Strossmayer, Osijek, Hrvatska
Dražen Horvat
; Poljoprivredni fakultet Osijek, Sveučilište Josip Juraj Strossmayer, Osijek, Hrvatska
Sažetak
In the laboratory of the Agriculture faculty in Osijek, statistically very significant correlation were found between storage longevity (five investigation years) and seed germinability of alfa-alfa seeds and fodder peas seeds. Seeds of above mentioned species were stored in glass hermetic containers by air temperature 20ᵒC and relative humidity 65%. Moisture level in stored seeds has been 9%. The investigations were showed that sprouting energy by alfa-alfa and fodder peas seeds were in negative correlation with storage longevity. Sprouting energy have achieved the greatest values before seed storage (alfa-alfa 90,50% and fodder peas 94,00%). Also, after 5 years hermetic storage, sprouting energy have achieved the smallest values (alfa-alfa 69,75% and fodder peas 74,25%). Between investigated years, demonstrated differences in sprouting energy were statistically very significant (P<0,01). Similar results were achieved by investigations of seed germinability. According results, the largest values of seed germinability have had the seeds before storage (95,25%). Also, after 5 years hermetic storage seed germinability have achieved the smallest values (alfa-alfa 71,50% and fodder peas 78,75%). Between investigated years, demonstrated differences in seed germinability were statistically very significant (P<0,0 1 ). The investigations were showed that fodder peas seeds have had greater values of sprouting energy and germinability, than alfa-alfa seeds. The demonstrated differences between mentioned species were statistically very significant for sprouting energy (P<0,01) and statistically significant for germinability (P<0,05).
Ključne riječi
seed; storage; alfa-alfa; fodder peas; sprouting energy; germinability; quality; viability
Hrčak ID:
168580
URI
Datum izdavanja:
26.7.1997.
Posjeta: 585 *