Effect of seed storage on seed germination and seedling quality of Festulolium in comparison with related forage grasses
Аутори
Stanisavljević, RadePoštić, Dobrivoj
Štrbanović, Ratibor
Tabaković, Marijenka
Jovanović, Snežana
Milenković, Jasmina
Đokić, Dragoslav
Terzić, Dragan
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Tests of seed germination, seed dormancy and seedling growth were performed on 0-, 6-, 20- and 30-months-old seed lots of Festulolium in comparison with Italian ryegrass (Lolium multiflorum) and meadow fescue (Festuca pratensis). Tests were performed on seeds harvested in 2 different years (2014 and 2015) resulting in no major difference between the years. Seed storage affected seed viability and dormancy and seedling growth in all 3 grasses. The maximum germination of Festulolium seeds was achieved 6 months after harvest (95% normal seedlings); germination decreased significantly thereafter. While maximum germination of L. multiflorum and F. pratensis seeds was also achieved following storage for 6 months, these germination rates (93 and 90%, respectively) were retained until at least 20 months in storage. After storage for 30 months, seed germination of Festulolium, L. multiflorum and F. pratensis had declined to 72, 79 and 83%, respectively. High germination in all species was assoc...iated with higher rates of seedling growth. In an artificial seed ageing test, a temperature of 41 °C (during 48 and 72 hours) was found to effectively rank seed lots for germination performance in all 3 grasses. This test seems to have application for use in the seed trade to identify seed lots which could deteriorate more rapidly in storage. Further studies are needed to verify this hypothesis.
Кључне речи:
ageing of seed / ageing test / dormancy / embryonic stem and radicle / forage grassesИзвор:
Tropical Grasslands-Forrajes Tropicales, 2020, 8, 2, 125-132Издавач:
- Valle del Cauca : Centro Internacional de Agricultura Tropical
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200010 (Институт за заштиту биља и животну средину, Београд) (RS-MESTD-inst-2020-200010)
DOI: 10.17138/TGFT(8)125-132
ISSN: 2346-3775
WoS: 000537993600007
Scopus: 2-s2.0-85104733176
Институција/група
IZBISTY - JOUR AU - Stanisavljević, Rade AU - Poštić, Dobrivoj AU - Štrbanović, Ratibor AU - Tabaković, Marijenka AU - Jovanović, Snežana AU - Milenković, Jasmina AU - Đokić, Dragoslav AU - Terzić, Dragan PY - 2020 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/673 AB - Tests of seed germination, seed dormancy and seedling growth were performed on 0-, 6-, 20- and 30-months-old seed lots of Festulolium in comparison with Italian ryegrass (Lolium multiflorum) and meadow fescue (Festuca pratensis). Tests were performed on seeds harvested in 2 different years (2014 and 2015) resulting in no major difference between the years. Seed storage affected seed viability and dormancy and seedling growth in all 3 grasses. The maximum germination of Festulolium seeds was achieved 6 months after harvest (95% normal seedlings); germination decreased significantly thereafter. While maximum germination of L. multiflorum and F. pratensis seeds was also achieved following storage for 6 months, these germination rates (93 and 90%, respectively) were retained until at least 20 months in storage. After storage for 30 months, seed germination of Festulolium, L. multiflorum and F. pratensis had declined to 72, 79 and 83%, respectively. High germination in all species was associated with higher rates of seedling growth. In an artificial seed ageing test, a temperature of 41 °C (during 48 and 72 hours) was found to effectively rank seed lots for germination performance in all 3 grasses. This test seems to have application for use in the seed trade to identify seed lots which could deteriorate more rapidly in storage. Further studies are needed to verify this hypothesis. PB - Valle del Cauca : Centro Internacional de Agricultura Tropical T2 - Tropical Grasslands-Forrajes Tropicales T1 - Effect of seed storage on seed germination and seedling quality of Festulolium in comparison with related forage grasses EP - 132 IS - 2 SP - 125 VL - 8 DO - 10.17138/TGFT(8)125-132 ER -
@article{ author = "Stanisavljević, Rade and Poštić, Dobrivoj and Štrbanović, Ratibor and Tabaković, Marijenka and Jovanović, Snežana and Milenković, Jasmina and Đokić, Dragoslav and Terzić, Dragan", year = "2020", abstract = "Tests of seed germination, seed dormancy and seedling growth were performed on 0-, 6-, 20- and 30-months-old seed lots of Festulolium in comparison with Italian ryegrass (Lolium multiflorum) and meadow fescue (Festuca pratensis). Tests were performed on seeds harvested in 2 different years (2014 and 2015) resulting in no major difference between the years. Seed storage affected seed viability and dormancy and seedling growth in all 3 grasses. The maximum germination of Festulolium seeds was achieved 6 months after harvest (95% normal seedlings); germination decreased significantly thereafter. While maximum germination of L. multiflorum and F. pratensis seeds was also achieved following storage for 6 months, these germination rates (93 and 90%, respectively) were retained until at least 20 months in storage. After storage for 30 months, seed germination of Festulolium, L. multiflorum and F. pratensis had declined to 72, 79 and 83%, respectively. High germination in all species was associated with higher rates of seedling growth. In an artificial seed ageing test, a temperature of 41 °C (during 48 and 72 hours) was found to effectively rank seed lots for germination performance in all 3 grasses. This test seems to have application for use in the seed trade to identify seed lots which could deteriorate more rapidly in storage. Further studies are needed to verify this hypothesis.", publisher = "Valle del Cauca : Centro Internacional de Agricultura Tropical", journal = "Tropical Grasslands-Forrajes Tropicales", title = "Effect of seed storage on seed germination and seedling quality of Festulolium in comparison with related forage grasses", pages = "132-125", number = "2", volume = "8", doi = "10.17138/TGFT(8)125-132" }
Stanisavljević, R., Poštić, D., Štrbanović, R., Tabaković, M., Jovanović, S., Milenković, J., Đokić, D.,& Terzić, D.. (2020). Effect of seed storage on seed germination and seedling quality of Festulolium in comparison with related forage grasses. in Tropical Grasslands-Forrajes Tropicales Valle del Cauca : Centro Internacional de Agricultura Tropical., 8(2), 125-132. https://doi.org/10.17138/TGFT(8)125-132
Stanisavljević R, Poštić D, Štrbanović R, Tabaković M, Jovanović S, Milenković J, Đokić D, Terzić D. Effect of seed storage on seed germination and seedling quality of Festulolium in comparison with related forage grasses. in Tropical Grasslands-Forrajes Tropicales. 2020;8(2):125-132. doi:10.17138/TGFT(8)125-132 .
Stanisavljević, Rade, Poštić, Dobrivoj, Štrbanović, Ratibor, Tabaković, Marijenka, Jovanović, Snežana, Milenković, Jasmina, Đokić, Dragoslav, Terzić, Dragan, "Effect of seed storage on seed germination and seedling quality of Festulolium in comparison with related forage grasses" in Tropical Grasslands-Forrajes Tropicales, 8, no. 2 (2020):125-132, https://doi.org/10.17138/TGFT(8)125-132 . .