Heat stress seriously affects the production of cool-season food legume crops such as
garden peas. Seed priming is a widely used technique that increases germination and improves
plant growth and development, resulting in better field performance and higher yield of crops. In
the current study, we investigated three seed priming treatments—hydropriming (dH2O),
osmopriming (2.2% w/v CaCl2), and hormopriming (50 mg L-1 salicylic acid - SA)—and their effect
on germination, initial seedling development, and physiological traits of two novel garden pea
cultivars, under optimal conditions and heat stress. Seed priming with H2O, CaCl2, and SA enhanced
garden pea performance under both optimal and stress conditions via significant improvements in
germination energy, final germination, mean germination time, mean germination rate, seedling
vigor index, shoot length, root length, fresh seedling weight, dry seedling weight, shoot elongation
rate, root elongation rate, relative water con...tent, chlorophyll content, and membrane stability index,
as compared to control. The highest effect on the examined parameters was achieved by
osmopriming and hormopriming in both cultivars, suggesting that these treatments could be used
to improve the heat stress tolerance of garden pea, after extensive field trials
TY - JOUR
AU - Tamindžić, Gordana
AU - Ignjatov, Maja
AU - Miljaković, Dragana
AU - Červenski, Janko
AU - Milošević, Dragana
AU - Nikolić, Zorica
AU - Vasiljević, Sanja
PY - 2023
UR - http://fiver.ifvcns.rs/handle/123456789/3317
AB - Heat stress seriously affects the production of cool-season food legume crops such as
garden peas. Seed priming is a widely used technique that increases germination and improves
plant growth and development, resulting in better field performance and higher yield of crops. In
the current study, we investigated three seed priming treatments—hydropriming (dH2O),
osmopriming (2.2% w/v CaCl2), and hormopriming (50 mg L-1 salicylic acid - SA)—and their effect
on germination, initial seedling development, and physiological traits of two novel garden pea
cultivars, under optimal conditions and heat stress. Seed priming with H2O, CaCl2, and SA enhanced
garden pea performance under both optimal and stress conditions via significant improvements in
germination energy, final germination, mean germination time, mean germination rate, seedling
vigor index, shoot length, root length, fresh seedling weight, dry seedling weight, shoot elongation
rate, root elongation rate, relative water content, chlorophyll content, and membrane stability index,
as compared to control. The highest effect on the examined parameters was achieved by
osmopriming and hormopriming in both cultivars, suggesting that these treatments could be used
to improve the heat stress tolerance of garden pea, after extensive field trials
PB - Basel : MDPI
T2 - Agriculture - Basel
T1 - Seed priming treatments to improve heat stress tolerance of garden pea (Pisum sativum L.)
IS - 2
SP - 439
VL - 13
DO - 10.3390/ agriculture13020439
ER -
@article{
author = "Tamindžić, Gordana and Ignjatov, Maja and Miljaković, Dragana and Červenski, Janko and Milošević, Dragana and Nikolić, Zorica and Vasiljević, Sanja",
year = "2023",
abstract = "Heat stress seriously affects the production of cool-season food legume crops such as
garden peas. Seed priming is a widely used technique that increases germination and improves
plant growth and development, resulting in better field performance and higher yield of crops. In
the current study, we investigated three seed priming treatments—hydropriming (dH2O),
osmopriming (2.2% w/v CaCl2), and hormopriming (50 mg L-1 salicylic acid - SA)—and their effect
on germination, initial seedling development, and physiological traits of two novel garden pea
cultivars, under optimal conditions and heat stress. Seed priming with H2O, CaCl2, and SA enhanced
garden pea performance under both optimal and stress conditions via significant improvements in
germination energy, final germination, mean germination time, mean germination rate, seedling
vigor index, shoot length, root length, fresh seedling weight, dry seedling weight, shoot elongation
rate, root elongation rate, relative water content, chlorophyll content, and membrane stability index,
as compared to control. The highest effect on the examined parameters was achieved by
osmopriming and hormopriming in both cultivars, suggesting that these treatments could be used
to improve the heat stress tolerance of garden pea, after extensive field trials",
publisher = "Basel : MDPI",
journal = "Agriculture - Basel",
title = "Seed priming treatments to improve heat stress tolerance of garden pea (Pisum sativum L.)",
number = "2",
pages = "439",
volume = "13",
doi = "10.3390/ agriculture13020439"
}
Tamindžić, G., Ignjatov, M., Miljaković, D., Červenski, J., Milošević, D., Nikolić, Z.,& Vasiljević, S.. (2023). Seed priming treatments to improve heat stress tolerance of garden pea (Pisum sativum L.). in Agriculture - Basel
Basel : MDPI., 13(2), 439.
https://doi.org/10.3390/ agriculture13020439
Tamindžić G, Ignjatov M, Miljaković D, Červenski J, Milošević D, Nikolić Z, Vasiljević S. Seed priming treatments to improve heat stress tolerance of garden pea (Pisum sativum L.). in Agriculture - Basel. 2023;13(2):439.
doi:10.3390/ agriculture13020439 .
Tamindžić, Gordana, Ignjatov, Maja, Miljaković, Dragana, Červenski, Janko, Milošević, Dragana, Nikolić, Zorica, Vasiljević, Sanja, "Seed priming treatments to improve heat stress tolerance of garden pea (Pisum sativum L.)" in Agriculture - Basel, 13, no. 2 (2023):439,
https://doi.org/10.3390/ agriculture13020439 . .
